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Original Papers [Updated on 2025.10.01]

H. Du, T. Kadowaki, N. Tate, Y. Oki, M. Ohtsu, K. Hayashi, "Wavelength- and polarization-dependent enhancement of the magneto-optical effect with Al-doped 4H-SiC," Optics Letters, Vol. 50, Issue 19, pp. 6237-6240 (2025).
N. Tate, K. Kobayashi, M. Hoga, M. Kitamura, M. Ishikawa, N. Yoshida, and T. Matsumoto, "Optical authentication of nano-scale artifacts using their interference images under white light illumination," Optical Review, Vol. 32, pp. 528-533 (2025).
J. Chen, A. Nasir, A. Abazi, A. Eich, A. Sánchez-Postigo, H. Takeda, Y. Mikami, N. Tate, Y. Oki, Y. Yamamoto, C. Schuck, H. Yoshioka, "Coexistence of the Radial-Guided Mode and WGM in Azimuthal-Grating-Integrated Microring Lasers," ACS Photonics (2024).
F. van Schoonhoven, Y. Tomishige, A. Abazi, A. Sanchez-Postigo, J. Chen, Y. Mikami, N. Tate, Y. Oki, C. Schuck, and H. Yoshioka, "Inkjet-printed waveguide-coupled passive wedge-shaped microdisk resonator with refractive index tunability," Optical Materials Express, Vol. 14, Issue 7, pp. 1767-1778 (2024).
N. Tate, S. Yamaguchi, S. Sakai, S. Shimomura, T. Nishimura, J. Kozuka, Y. Ogura, and J. Tanida, "Demonstration of quantum dot reservoir computing based on spatio-temporal optical processing," Applied Optics, Vol. 63, Issue 28, pp. G30-G36 (2024).
T. Ohteki, S. Sakai, N. Tate, "Nano-Photonic Metrics: Fundamentals and Experimental Demonstration," Photonics, Vol. 9(8), No. 551, pp. 1-7 (2022).
N. Tate, Y. Miyata, S. Sakai, A. Nakamura, S. Shimomura, T. Nishimura, J. Kozuka, Y. Ogura, and J. Tanida, "Quantitative analysis of nonlinear optical input/output of a quantum-dot network based on the echo state property," Optics Express, Vol. 30, No. 9/25, pp. 14669-14676 (2022).
M. Nakagawa, Y. Miyata, N. Tate, T. Nishimura, S. Shimomura, S. Shirasaka, J. Tanida, and H. Suzuki, "Spatiotemporal model for FRET networks with multiple donors and acceptors: Multicomponent exponential decay derived from the master equation," Journal of the Optical Society of America B, Vol. 38, Issue 2, pp. 294-299 (2021).
S. Shimomura, T. Nishimura, Y. Miyata, N. Tate, Y. Ogura, and J. Tanida, "Spectral and temporal optical signal generation using randomly distributed quantum dots," Optical Review, Vol. 27, pp. 264-269 (2020).
N. Tate and T. Yatsui, "Visible light-induced thymine dimerisation based on large localised field gradient by non-uniform optical near-field," Scientific Reports, Vol. 9, 18383, DOI 10.1038/s41598-019-54661-6 (2019).
[Invited] N. Tate and M. Naruse, "Nanoscale hierarchical optical interactions for secure information," Nanophotonics, Vol. 6, Issue 3, pp. 613-622 (2017).
[Invited] N. Tate, T. Kawazoe, S. Nakashima, W. Nomura, and M. Ohtsu, "Development of Zinc Oxide Spatial Light Modulator for High-Yield Speckle Modulation," IEICE Trans. Electron., Vol. E99-C, No. 11, pp. 1264-1270 (2016).
T. Matsumoto, N. Yoshida, S. Nishio, M. Hoga, Y. Ohyagi, N. Tate, and M. Naruse, "Optical nano artifact metrics using silicon random nanostructures," Scientific Reports, Vol. 6, 32438, DOI 10.1038/srep32438 (2016).
M. Naruse, M. Hoga, Y. Ohyagi, S. Nishio, N. Tate, N. Yoshida, and T. Matsumoto,, "Eigenanalysis of morphological diversity in silicon random nanostructures formed via resist collapse," Physica A: Statistical Mechanics and its Applications, Vol. 462, pp. 883-888 (2016).
N. Tate, M. Naruse, T. Matsumoto, M. Hoga, Y. Ohyagi, S. Nishio, W. Nomura, and M. Ohtsu, "Non-scanning optical near-field microscopy for nanophotonic security," Applied Physics A: Materials Science & Processing, Vol. 121, Issue 4, pp. 1383-1387 (2015).
W. Nomura, T. Yatsui, T. Kawazoe, N. Tate, and M. Ohtsu, "High-speed flattening of crystallized glass substrates by dressed-photon-phonon etching," Applied Physics A: Materials Science & Processing, Vol. 121, Issue 4, pp. 1403-1407 (2015).
N. Tate, T. Kawazoe, W. Nomura, and M. Ohtsu, "Current-induced giant polarization rotation using a ZnO single crystal doped with nitrogen ions," Scientific Reports, Vol. 5, 12762, DOI 10.1038/srep12762 (2015).
R. Hirayama, M. Naruse, H. Nakayama, N. Tate, A. Shiraki, T. Kakue, T. Shimobaba, M. Ohtsu, and T. Ito, "Design, Implementation and Characterization of a Quantum-Dot-Based Volumetric Display," Scientific Reports, Vol. 5, 8472, pp. 1-6 (2015).
M. Naruse, H. Hori, S. Ishii, A. Drezet, S. Huant, M. Hoga, Y. Ohyagi, T. Matsumoto, N. Tate, and M. Ohtsu, "Unidirectional light propagation through two-layer nanostructures based on optical near-field interactions," Journal of Optical Society of America B, Vol. 31, Issue 10, pp. 2404-2413 (2014).
T. Matsumoto, M. Hoga, Y. Ohyagi, M. Ishikawa, M. Naruse, K. Hanaki, R. Suzuki, D. Sekiguchi, N. Tate, and M. Ohtsu, "Nano-artifact metrics based on random collapse of resist," Scientific Reports, Vol. 4, 6142, pp. 1-5 (2014).
M. Naruse, T. Tani, H. Yasuda, N. Tate, M. Ohtsu, and M. Naya, "Randomness in highly reflective silver nanoparticles and their localized optical fields," Scientific Reports, Vol. 4, 6077, pp. 1-8 (2014).
N. Tate, W. Nomura, T. Kawazoe, and M. Ohtsu, "Novel wavelength conversion with nanophotonic droplet consisting of coupled quantum dots," Optics Express, Vol. 22, Issue 9, pp. 10262-10269 (2014).
N. Tate, M. Naruse, Y. Liu, T. Kawazoe, T. Yatsui, and M. Ohtsu, "Experimental demonstration and stochastic modeling of autonomous formation of nanophotonic droplets," Applied Physics B: Lasers and Optics, Vol. 112, Issue 4, pp. 587-592 (2013).
M. Naruse, N. Tate, Y. Ohyagi, M. Hoga, T. Matsumoto, H. Hori, A. Drezet, S. Huant, and M. Ohtsu, "Optical near-field--mediated polarization asymmetry induced by two-layer nanostructures," Optics Express, Vol. 21, Issue 19, pp. 21857-21870 (2013).
M. Naruse, N. Tate, M. Aono, and M. Ohtsu, "Information physics fundamentals of nanophotonics," Reports on Progress in Physics, Vol. 76, No. 5, 056401 pp. 1-50 (2013).
N. Tate, Y. Liu, T. Kawazoe, M. Naruse, T. Yatsui, and M. Ohtsu, "Nanophotonic droplet: a nanometric optical device consisting of size- and number-selective coupled quantum dots," Applied Physics B: Lasers and Optics, Vol. 110, Issue 3, pp. 293-297 (2013).
N. Tate, Y. Liu, T. Kawazoe, M. Naruse, T. Yatsui, and M. Ohtsu, "Fixed-distance coupling and encapsulation of heterogeneous quantum dots using phonon-assisted photo-curing," Applied Physics B: Lasers and Optics, Vol. 110, Issue 1, pp. 39-45 (2013).
M. Naruse, N. Tate, and M. Ohtsu, "Optical security based on near-field processes at the nanoscale," Journal of Optics, Vol. 14, No. 9, pp. 094002 1-13 (2012).
M. Naruse, F. Peper, K. Akahane, N. Yamamoto, T. Kawazoe, N. Tate, and M. Ohtsu, "Skew Dependence of Nanophotonic Devices based on Optical Near-Field Interactions," ACM Journal on Emerging Technologies in Computing Systems, Vol. 8, Issue 1, pp. 4:1-4:12 (2012).
M. Naruse, K. Leibnitz, F. Peper, N. Tate, W. Nomura, T. Kawazoe, M. Murata, and M. Ohtsu, "Autonomy in excitation transfer via optical near-field interactions and its implications for information networking," Nano Communication Networks, Vol. 2, Issue 4, pp. 189-195 (2011).
M. Naruse, T. Kawazoe, T. Yatsui, N. Tate, and M. Ohtsu, "A stochastic modeling of morphology formation by optical near-field processes," Applied Physics B: Lasers and Optics, Vol. 105, No. 2, pp. 185-190 (2011).
N. Tate, M. Naruse, W. Nomura, T. Kawazoe, T. Yatsui, M. Hoga, Y. Ohyagi, Y. Sekine, H. Fujita, and M. Ohtsu, "Demonstration of modulatable optical near-field interactions between dispersed resonant quantum dots," Optics Express, Vol. 19, Issue. 19, pp. 18260-18271 (2011).
N. Tate, M. Naruse, T. Yatsui, T. Kawazoe, M. Hoga, Y. Ohyagi, T. Fukuyama, M. Kitamura, and M. Ohtsu, "Nanophotonic code embedded in embossed hologram for hierarchical information retrieval," Optics Express, Vol. 18, Issue. 7, pp. 7497-7505 (2010).
N. Tate, W. Nomura, T. Yatsui, T. Kawazoe, M. Naruse, and M. Ohtsu, "Parallel retrieval of nanometer-scale light-matter interactions for nanophotonic systems," Natural Computing (Proceedings in Information and Communications Technology), PICT 2, pp. 298-307 (Springer, 2010).
N. Tate, H. Tokoro, K. Takeda, W. Nomura, T. Yatsui, T. Kawazoe, M. Naruse, S. Ohkoshi, and M. Ohtsu, "Transcription of optical near-fields by photoinduced structural change in single crystals for parallel nanophotonic processing," Applied Physics B: Lasers and Optics, Vol. 98, No. 4, pp. 685-689 (2010).
M. Naruse, H. Hori, K. Kobayashi, M. Ishikawa, K. Leibnitz, M. Murata, N. Tate, and M. Ohtsu, "Information theoretical analysis of hierarchical nano-optical systems in the subwavelength regime," J. Opt. Soc. Am. B, Vol. 26, Issue 9, pp. 1772-1779 (2009).
N. Tate, H. Sugiyama, M. Naruse, W. Nomura, T. Yatsui, T. Kawazoe, and M. Ohtsu, "Quadrupole-dipole transform based on optical near-field interactions in engineered nanostructures," Optics Express, Vol. 17, Issue 13, pp. 11113-11121 (2009).
N. Tate, W. Nomura, T. Yatsui, M. Naruse, and M. Ohtsu, "Hierarchy in optical near fields based on compositions of nanomaterials," Applied Physics B: Lasers and Optics, Vol. 96, No. 1, pp. 1-4 (2009).
M. Naruse, T. Yatsui, T. Kawazoe, N. Tate, H. Sugiyama, and M. Ohtsu, "Nanophotonic Matching by Optical Near-Fields between Shape-Engineered Nanostructures," Applied Physics Express, Vol. 1, No. 11, pp. 112101 1-3 (2008).
N. Tate, W. Nomura, T. Yatsui, M. Naruse, and M. Ohtsu, "Hierarchical hologram based on optical near- and far-field responses," Optics Express, Vol.16, Issue 2, pp. 607-612 (2008) (selected for Virtual Journal of Nanoscale Science & Technology -- February 18, 2008 Volume 17, Issue 7).
N. Tate, Y. Ogura, and J. Tanida, "Photonic Implementation of Quantum Computation Algorithm Based on Spatial Coding," Optical Review, Vol.14, No. 5, pp. 260-265 (2007).
R. Shogenji, N. Tate, T. Beppu, Y. Ogura, and J. Tanida, "Local Area Manipulation of DNA Molecules for Photonic DNA Memory," Lecture Notes in Computer Science, Vol. 4287/2006, pp. 374-380 (Springer, 2006).
N. Tate, Y. Ogura, and J. Tanida, "Non-quantum implementation of quantum computation algorithm using a spatial coding technique," Optics Communications, Vol.251, Issues 1-3, pp. 124-131 (2005).
N. Tate and J. Tanida, "Implementation of a Computation Algorithm for Deutsch-Jozsa Problem Utilizing Spatial Distribution of Photons," Optical Review, Vol.11, No. 2, pp. 72-75 (2004).

Talks at Int'l Conf. [Updated on 2025.06.26]

N. Tate, W. Weiheng, S. Kitazaki, J. Chen, H. Yoshioka, N. Yoshida, K. Sumiya, M. Hoga, K. Takano, S. Takyu, T. Matsumoto, "Individual authentication method for semiconductor industry using optical characteristics of inkjet-printed WGM-microdisks," CLEO/Europe-EQEC 2025, CE-11.5 (International Congress Center Messe München, Munich, Jun. 23-27, 2025).
S. Yamaguchi and N. Tate, "Super time-resolution measurement of temporal optical via quantum-dot network filtering," The 14th Korea-Japan Workshop on Digital Holography and Information Photonics (DHIP2024), P08 (Seoul Nat'l Univ., Seoul, Dec. 16-18, 2024).
W. Wang, S. Kitazaki, J. Chen, H. Yoshioka, N. Yoshida, K. Sumiya, M. Hoga, K. Takano, S. Takyu, N. Tate and Tsutomu Matsumoto, "Inkjet-printed optical-physical unclonable function for novel security of semiconductor industry," The 14th Korea-Japan Workshop on Digital Holography and Information Photonics (DHIP2024), P07 (Seoul Nat'l Univ., Seoul, Dec. 16-18, 2024).
[Invited] N. Tate, "SiC-based photon-breeding device for characteristic polarization modulation," The 14th Korea-Japan Workshop on Digital Holography and Information Photonics (DHIP2024), M1-2 (Seoul Nat'l Univ., Seoul, Dec. 16-18, 2024).
H. Du, T. Kadowaki, N. Tate, T. Kawazoe, Y. Oki, M. Ohtsu, K. Hayashi, "Spectral-Polarization-Selective Magneto-Optical Effect by Al-doped 4H-SiC Device with DPP-Assisted Annealing," Conference on Lasers and Electro-Optics (CLEO), SM10.5(Charlotte, USA, May. 5-10, 2024).
H. Du, T. Kadowaki, N. Tate, T. Kawazoe, Y. Oki, M. Ohtsu, K. Hayashi, "Novel magneto-optical effect exhibited by Al-doped 4H-SiC," The 13th Japan-Korea Workshop on Digital Holography and Information Photonics (DHIP2023)(B-con Plaza, Beppu, Dec. 18-20, 2023).
[Invited] N. Tate, "Sequential one-dimensional spatial processing based on quantum-dot reservoir computing," The 13th Japan-Korea Workshop on Digital Holography and Information Photonics (DHIP2023)(B-con Plaza, Beppu, Dec. 18-20, 2023).
[Invited] N. Tate, S. Yamaguchi S. Shimomura, T. Nishimura, J. Kozuka, Y. Ogura, and J. Tanida, "Performance analysis of spatio-temporal optical reservoir models based on quantum dot network structural features," Information Photonics 2023 (IP'23) (New Taipei, Taiwan, Sep. 8-9, 2023).
H. Du, H. Takeda, T. Kadowaki, N. Tate, T. Kawazoe, Y. Oki, M. Ohtsu, K. Hayashi, "Revelation and analysis of optical phase delay exhibited by Al-doped 4H-SiC due to current induction," CLEO/Europe-EQEC 2023 (Munich, Germany, Jun. 26-30, 2023) CE-6.5.
H. Takeda, A. Abazi, A. Eich, Y. Tomishige, K. Hiramoto, J. Chen, Y. Mikami, N. Tate, Y. Oki, C. Schuck, H. Yoshioka, "Ultrasmall Submicrometer Sized Periodic Deposition on the Silicon Nitride Microring with Nanodispensing Technique," CLEO/Europe-EQEC 2023 (Munich, Germany, Jun. 26-30, 2023) CK-5.4.
J. Chen, A. Nasir, A. Abazi, A. Eich, Y. Tomishige, H. Takeda, Y. Mikami, N. Tate, Y. Oki, C. Schuck, H. Yoshioka, "Active Clad Microring Laser with Diffraction Grating for Mutual Coupling of Radial Direction Mode and WGM," CLEO/Europe-EQEC 2023 (Munich, Germany, Jun. 26-30, 2023) CK-3.3.
A. Nakamura, S. Yamaguchi, S. Shimomura, T. Nishimura, J. Kozuka, N. Tate, Y. Ogura, J. Tanida, "Fundamental implementation of spatio-parallel optical reservoir computing," The 12th Japan-Korea Workshop on Digital Holography and Information Photonics (DHIP2022)(Wonkwang University, Iksan, Korea, Dec. 19-21, 2022).
[Invited] N. Tate, "Recent research activities on optical nano-artifact metrics," The 12th Japan-Korea Workshop on Digital Holography and Information Photonics (DHIP2022)(Wonkwang University, Iksan, Korea, Dec. 19-21, 2022).
M. Tanaka, J. Yu, M. Nakagawa, N. Tate, M. Hashimoto, "Investigating Small Device Implementation of FRET-based Optical Reservoir Computing," The 65th IEEE International Midwest Symposium on Circuits and Systems (MWSCAS 2022) (virtual, Aug. 7-10, 2022).
K. Hiramoto, N. Obata, A. Eich, Y. Mikami, A. Nasir, N. Tate, Y. Oki, C. Schuck, H. Yoshioka, "Direct printing of organic micro-disk cavity lasers on waveguides in optical integrated circuits," CLEO Pacific-Rim 2022 (on-site/virtual, Jul. 31-Aug. 5, 2022).
S. Sakai, A. Nakamura, N. Tate, S. Shimomura, T. Nishimura, J. Kozuka, Y. Ogura, and J. Tanida, "Quantum Dot Network-Based Reservoir Computing Using Spatio-Temporal Fluorescence Outputs," Information Photonics 2022 (IP2022) (on-site/virtual, Apr. 21-22, 2022).
[Invited] N. Tate, "Experimental demonstration of physical machine learning based on spatiotemporal fluorescence of a quantum dot network," The 11th Japan-Korea Workshop on Digital Holography and Information Photonics (DHIP2021)(virtual meeting, Dec. 22-23, 2021).
S. Sakai, A. Nakamura, S. Shimomura, T. Nishimura, J. Kozuka, N. Tate, Y. Ogura, and J. Tanida, "Experimental machine learning for XOR problem using spatio-temporal optical output of quantum dot network," The 11th Japan-Korea Workshop on Digital Holography and Information Photonics (DHIP2021)(virtual meeting, Dec. 22-23, 2021).
Y. Liu, A. Sakamoto, N. Tate, "Practical nano-artifact metrics based on lower-magnification of interference image retrieval," Photonics in Switching and Computing (PSC), W1C.4 (virtual meeting, Sep. 27-29, 2021).
S. Shimomura, T. Nishimura, J. Kozuka, N. Tate, S. Sakai, Y. Ogura, and J. Tanida, "Non-linearly responsive neurons using a quantum-dot network for neuromorphic computing," Photonics in Switching and Computing (PSC), Tu5B.4 (virtual meeting, Sep. 27-29, 2021).
S. Sakai, A. Nakamura, S. Shimomura, T. Nishimura, J. Kozuka, N. Tate, Y. Ogura, and J. Tanida, "Verification of spatiotemporal optical property of quantum dot network by regioselective photon-counting experiment," Photonics in Switching and Computing (PSC), Tu5A.2 (virtual meeting, Sep. 27-29, 2021).
N. Tate, Y. Miyata, S. Shimomura, T. Nishimura, J. Kozuka, Y. Ogura, and J. Tanida, "Echo state property of a quantum-dot network for nano-photonic reservoir computing," The 12th International Conference on Optics-photonics Design & Fabrication (ODF'20)(virtual meeting, Jun. 1-3, 2021).
[Invited] N. Tate, "Implementation of nano-photonic reservoir computing based on quantum dot network," The 10th Japan-Korea Workshop on Digital Holography and Information Photonics (DHIP2020)(virtual meeting, Dec. 18, 2020).
Y. Miyata, S. Sakai, S. Shimomura, T. Nishimura, N. Tate, Y. Ogura, and J. Tanida, "Basic experimental verification of spatially parallel pulsed-I/O optical reservoir computing," Information Photonics 2020 (IP'20), PA16 (solid & virtual meeting, Sep. 11-12, 2020).
S. Shimomura, T. Nishimura, J. Kozuka, Y. Miyata, S. Sakai, N. Tate, Y. Ogura, and J. Tanida, "Temporal signal generation using FRET-based quantum dot network for optical reservoir computing," Information Photonics 2020 (IP'20), F2.3 (solid & virtual meeting, Sep. 11-12, 2020).
N. Tate, S. Sakai, and T. Kawazoe, "Characteristic nano-scale behavior of optical near-field interactions for nanooptical metrics," Information Photonics 2020 (IP'20), F2.2 (solid & virtual meeting, Sep. 11-12, 2020).
[Invited] N. Tate, "Security performance of nano artifact metrics based on customized white light interferometric system," The 9th Korea-Japan Workshop on Digital Holography and Information Photonics (DHIP2019)(Gwangju, Nov. 18-20, 2019).
T. Ohteki, Y. Mikami, N. Tate, and Y. Oki, "Security performance of nano opt metric system based on near field optical interaction," The 9th Korea-Japan Workshop on Digital Holography and Information Photonics (DHIP2019)(Gwangju, Nov. 18-20, 2019).
Y. Liu, K. Kobayashi, N. Tate,and Y. Oki, "Evaluation of original nano-artifact images obtained by a simplified optical equipment based on experimentally calculated FMR/FNMR," The 4th Asian Applied Physics Conference (Asian-APC)(Kumamoto, Nov. 23-24, 2019).
J. Tanida, S. Shimomura, T. Nishimura, Y. Miyata, N. Tate, and Y. Ogura, "A Quantum Dot Reservoir Based on Förster Resonance Energy Transfer for Optical Reservoir Computing," The 13th Japan-Finland Joint Symposium on Optics in Engineering (OIE 2019) (Espoo/Tallinn, Aug. 26-30, 2019).
N. Tate, Y. Miyata, S. Shimomura, T. Nishimura, Y. Ogura, and J. Tanida, "Spatiotemporal optical specification of quantum-dot network for optical reservoir computing," Unconventional Computation and Natural Computation 2019 (UCNC 2019) (Tokyo, Jun. 3-7, 2019).
S. Shimomura, T. Nishimura, Y. Miyata, N. Tate, Y. Ogura, J. Tanida, "Energy transfer in quantum-dot network for optical reservoir computing," Information Photonics 2019 (IP '19) (Yokohama, Apr. 24-26, 2019).
D. V. Vargas, H. Yoshioka, D. Nakamura, T. Ono, N. Tate, "Towards Evolutionary-based Classifiers Implemented with an Optical Fluorescent Voxels System," Information Photonics 2019 (IP '19) (Yokohama, Apr. 24-26, 2019).
[Invited] N. Tate, N. Yoshida, Y. Ueba, S. Nishio, Y. Ohyagi, M. Hoga, M. Naruse, and T. Matsumoto, "Nanoscale artifact metrics based on application of interferometric measurement," The 8th Korea-Japan Workshop on Digital Holography and Information Photonics (DHIP2018) (Osaka, Dec. 18-22, 2018).
K. Shimizu, Y. Ueba, M. Kitamura, Y. Ohyagi, M. Hoga, N. Tate, M. Naruse, T. Matsumoto, and S. Kasai, "Study on electrical discrimination of 2D random nanostructures embedded in a Si MOSFET," 31st International Microprocesses and Nanotechnology Conference (MNC 2018) (Sapporo, Nov. 13-16, 2018).
[Invited] N. Tate, Y. Miyata, and T. Kawazoe, "Emission enhancement of self-coupled quantum dots and its applications," International Symposium on Imaging, Sensing, and Optical Memory 2018 (ISOM'18) (Kitakyushu, Oct. 21-24, 2018).
[Invited] N. Tate and T. Kawazoe, "High-efficiency wavelength conversion material based on nano-scale optical near-field interactions," 5th Japan-Korea Joint Symposium on Advanced Solar Cells 2018 (2nd International Symposium on Energy Research and Application) (Suwon, Feb. 5-6, 2018).
[Invited] N. Tate, "Nanoscale character extraction for nano-optical metric system," The 7th Korea-Japan Workshop on Digital Holography and Information Photonics (DHIP2017) (Daegu, Dec. 19-22, 2017).
[Invited] N. Tate, "Nanophotonics-based optical energy conversion for solar cell applications," 4th Japan-Korea Joint Symposium on Advance Solar Cells 2017 (Fukuoka, Feb. 9-10, 2017).
[Invited] N. Tate, "High-yield optical energy conversion based on nanophotonic droplets," EMN Meeting on Droplets 2016 (San Sebastian, May 9-13, 2016).
T. Kawazoe, N. Tate, and M. Ohtsu, "SiC magneto-optical current-transformer applicable to a polarization rotator using dressed photons," The 22nd International Display Workshops (IDW '15) (Otsu, Dec. 9-11, 2015).
N. Tate, "Nanophotonic Droplets: novel materials for high-yield optical energy conversion via dressed-photon-phonon states," The 22nd International Display Workshops (IDW '15) (Otsu, Dec. 9-11, 2015).
[Invited] N. Tate, T. Kawazoe, S. Nakashima, W. Nomura, and M. Ohtsu, "Speckle reduction by using transmissive ZnO device based on dressed-photon-assisted optical modulation," The 22nd International Display Workshops (IDW '15) (Otsu, Dec. 9-11, 2015).
[Invited] N. Tate, T. Kawazoe, S. Nakashima, W. Nomura, and M. Ohtsu, "Recent progress in dressed-photon-assisted electro-optical modulation," The 5th Korea-Japan Workshop on Digital Holography and Information Photonics (DHIP2015) (Gangneung, Sep. 17-19, 2015).
[Invited] R. Hirayama, A. Shiraki, M. Naruse, H. Nakayama, N. Tate, T. Kakue, T. Shimobaba, and T. Ito, "Optically Controlled Quantum-Dot-Based Volumetric Display Exhibiting Multiple Patterns," The JSAP-OSA Joint Symposia 2015 (Nagoya, Sep. 13-16, 2015).
M. Naruse, H. Hori, S. Ishii, A. Drezet, S. Huant, M. Hoga, Y. Ohyagi, T. Matsumoto, N. Tate, and M. Ohtsu, "Unidirectional Light Propagation Through Two-Layer Nanostructures by Momentum Transfer via Optical Near-Fields," Proceedings of the 6th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META 2015), pp. 626-627 (New York, Aug. 4-7, 2015).
N. Tate, M. Naruse, T. Matsumoto, M. Hoga, Y. Ohyagi, S. Nishio, and M. Ohtsu, "Non-scanning optical near-field microscopy for nanophotonic security," The 10th Asia-Pacific Conference on Near-field Optics (APNFO10) (Hakodate, Jul. 7-10, 2015).
W. Nomura, T. Yatsui, T. Kawazoe, N. Tate, and M. Ohtsu, "High-speed flattening of a composite crystallized glass material by dressed-photon-phonon etching," The 10th Asia-Pacific Conference on Near-field Optics (APNFO10) (Hakodate, Jul. 7-10, 2015).
[Invited] N. Tate, "Nanophotonic Droplets: novel characteristics of their mechanism based on optical near-field interactions," EMN Meeting on Droplets 2015 (Phuket, May 8-11, 2015).
[Invited] N. Tate, T. Kawazoe, and M. Ohtsu, "Giant-magnetooptic light modulator using p-n homojunction-structured ZnO crystal," The 4th Korea-Japan Workshop on Digital Holography and Information Photonics (DHIP2014) (Okinawa, Dec. 16-18, 2014).
[Invited] N. Tate, T. Kawazoe, and M. Ohtsu, "Speckle Reduction by Current-Induced Magneto-Optical Effect Using P-type ZnO Device," The 21st International Display Workshops (IDW'14) (Niigata, Dec. 3-5, 2014).
[Invited] N. Tate, T. Kawazoe, and M. Ohtsu, "Processing based on fluctuations in a nanometric space and corresponding optical applications in a macroscopic space," 2014 International Symposium on Nonlinear Theory and its Applications (NOLTA2014) (Luzern, Sep. 14-18, 2014).
[Invited] M. Naruse, M. Aono, S.-J. Kim, N. Tate and M. Ohtsu, "Near-Field Nanophotonics for Intelligent Information Functions," 2014 International Symposium on Nonlinear Theory and its Applications (NOLTA2014) (Luzern, Sep. 14-18, 2014).
T. Matsumoto, K. Hanaki, R. Suzuki, D. Dekiguchi, M. Hoga, Y. Ooyagi, M. Naruse, N. Tate, M. Ohtsu, "A nano artifact-metric system leveraging resist collapsing in electron beam lithography," Optical Document Security 2014 (San Francisco, Jan. 29-31, 2014).
[Invited] N. Tate and M. Ohtsu, "Nanophotonic droplet: a novel optical device consists of autonomously-coupled quantum dots," The 2013 EMN (Energy Materials Nanotechnology) Fall Meeting (Orlando, Dec. 7-10, 2013).
[Invited] M. Naruse, N. Tate, M. Aono, S.-J. Kim, and M. Ohtsu, "Nanophotonics for computing and security applications," The 2013 EMN (Energy Materials Nanotechnology) Fall Meeting (Orlando, Dec. 7-10, 2013).
[Invited] M. Naruse, N. Tate, M. Aono, and M. Ohtsu, "Near-field nanophotonics for computing and security," International conference on Hot Topics in Physical Informatics (HotPI) (Changsha, Nov. 10-13, 2013).
[Invited] N. Tate, M. Naruse, and M. Ohtsu, "Basics of optical processing system based on nanophotonic droplets," The JSAP-OSA Joint Symposia 2013 (Kyoto, Sep. 16-20, 2013).
[Invited] M. Naruse, M. Aono, S.-J. Kim, N. Tate, and M. Ohtsu, "Information Systems based on Optical Near-Field Processes at the Nanoscale," The 12th Workshop on Information Optics (WIO'2013) (Tenerife, Jul. 15-19, 2013).
N. Tate, Y. Liu, T. Kawazoe, M. Naruse, T. Yatsui, and M. Ohtsu, "Phonon-assisted photo-curing method for autonomous formation of Nanophotonic Droplets," Book of Abstracts of The 9th Asia-Pacific Conference on Near-field Optics (APNFO2013), pp. 47-48 (Singapore, Jul. 3-6, 2013).
[Invited] M. Naruse, N. Tate, M. Aono, S.-J. Kim, and M. Ohtsu, "Intelligence by Nanophotonics: Solution Searching and Information Security Applications," 2013 Asia-Pacific Workshop on Fundamentals and Applications of Advanced Semiconductor Devices (AWAD), pp. 185-188 (Seoul, Jun. 26-28, 2013).
[Invited] N. Tate, M. Naruse, M. Ohtsu, "Engineering of nanometric optical system based on optical near-field interactions for macro-scale applications," The First International Workshop on Information Physics and Computing in Nano-scale Photonics and Materials (IPCN2012), IPCN1-12 (Orleans, Sep. 9, 2012).
M. Naruse, N. Tate, M. Ohtsu, "Nanophotonic system based on localized and hierarchical optical near-field processes," The 1st EOS Topical Meeting on Micro- and Nano-Optoelectronic Systems, No. 4730 (Bremen, Dec. 7-9, 2011).
[Invited] N. Tate, "Implementation of nanophotonic hologram for hierarchical information processing based on nanophotonics," The First Korea-Japan Workshop on Digital Holography and Information Photonics (DHIP2011), pp. 39-40 (Seoul, Nov. 9-12, 2011).
N. Tate, Y. Liu, T. Kawazoe, M. Naruse, T. Yatsui, and M. Ohtsu, "Nanophotonic droplet: Autonomous capsulation of sort-selective quantum dot pairs based on phonon-assisted process," Abstract Book of The 8th Asia-Pacific Conference on Near-field Optics (APNFO8), p. 6 (McLaren Vale, Aug. 25-26, 2011).
M. Naruse, T. Kawazoe, T. Yatsui, N. Tate, and M. Ohtsu, "Stochastic Modeling of Morphology Formation by a Phonon-Assisted Optical Near-Field Process," Abstract Book of The 8th Asia-Pacific Conference on Near-field Optics (APNFO8), p. 3 (McLaren Vale, Aug. 25-26, 2011).
N. Tate, W. Nomura, M. Naruse, T. Kawazoe, T. Yatsui, M. Hoga, Y. Ohyagi, Y. Sekine, H. Fujita, and M. Ohtsu, "Demonstration of Modulatable Nanophotonics based on modulatable optical near-field interactions between dispersed quantum dots," Information Photonics 2011, PI-19-1-5 (Ottawa, May 18-20, 2011).
N. Tate, M. Naruse, T. Yatsui, T. Kawazoe, M. Hoga, Y. Ohyagi, T. Fukuyama, Y. Sekine, M. Kitamura, and M. Ohtsu, "Nanophotonic Hierarchical Hologram: Hierarchical information processing and nanometric data retrieval based on nanophotonics," SPIE Photonics West 2011, 7957-22 (San Fransisco, Jan. 22-27, 2011).
[Invited] M. Naruse, N. Tate, and M. Ohtsu "Information theoretical aspects in nanophotonics," SPIE Optics + Photonics 2010, 7757-75 (San Diego, Jul. 31-Aug. 5, 2010).
M. Naruse, N. Tate, M. Ohtsu, H. Hori, and K. Kobayashi, "Information theoretic analysis of hierarchical nano-optical systems," The 7th Asia-Pacific Conference on Near-Field Optics (APNFO-7), I(2)-AW4 (Jeju Island, Nov. 25-27, 2009).
N. Tate, W. Nomura, T. Yatsui, T. Kawazoe, M. Naruse, and M. Ohtsu, "Parallel retrieval of nanomer-scale light-matter interactions for nanophotonic systems," Fourth International Workshop on Natural Computing, pp. 263-271 (Himeji, Sep. 23-25, 2009).
M. Naruse, N. Tate, and M. Ohtsu, "System Architectures for Nanophotonics for Information and Communications Applications," The 8th Pacific Rim Conference on Lasers and Electro-Optics (CLEO Pacific Rim 2009), WJ2-2 (Shanghai, Aug. 30-Sep. 3, 2009).
N. Tate, W. Nomura, T. Yatsui, M. Naruse, and M. Ohtsu, "Hierarchical information retrieval based on optical near-field interactions," Information Photonics 2008, 1-P8 (Awaji, Nov. 16-20, 2008).
[Invited] N. Tate, W. Nomura, T. Yatsui, M. Naruse, and M. Ohtsu, "Parallel architecture based on optical near-field interaction," NanoScience+Engineering, Part of SPIE Optics+Photonics, 7033-4 (San Diego, Aug. 10-14, 2008).
[Invited] W. Nomura, T. Yatsui, T. Kawazoe, M. Naruse, N. Tate and M. Ohtsu, "Unidirectional signal transfer in quantum-dot systems via optical near-field interactions," NanoScience+Engineering, Part of SPIE Optics+Photonics, 7032-43 (San Diego, Aug. 10-14, 2008).
N. Tate, W. Nomura, T. Yatsui, M. Naruse, and M. Ohtsu, "Nanophotonic hierarchical hologram: demonstration of the physical hierarchy," The Joint Int. Symp. on Optical Memory and Optical Data Storage 2008 (ISOM/ODS '08), TD05-33 (Waikoloa, Jul. 13-17, 2008).
[Invited] W. Nomura, T. Yatsui, T. Kawazoe, M. Naruse, N. Tate, M. Ohtsu, "Optical near-field energy transfer between CdSe quantum dots for unidirectional signal transmitter," 8th International Conference on Physics of Light-Matter Coupling in Nanostructures (PLMCN8), WeP-15 (Tokyo, Apr. 7-11, 2008).
[Invited] M. Zheng, N. Tate, Y. Ogura, and J. Tanida, "Parallel optical tweezers with combining a diffractive optical element and a spatial light modulator for photonic DNA memory," Proc. SPIE, Nanoengineering: Fabrication, Properties, Optics, and Devices IV, Vol.6645, 664506 (San Diego, Aug. 26, 2007).
N. Tate, Y. Horiguchi, Y. Ogura, M. Hagiya, and J. Tanida, "Hierarchic Molecular Addressing for Photonic DNA Memory," The 13th International Meeting on DNA Computing (Memphis, Jun. 4-8, 2007).
N. Tate, Y. Ogura, J. Tanida, and M. Hagiya, "Implementation of Molecular Addressing Technique Based on Photoinduced Cleavage Reaction," CLEO/QELS 07, CTuR5 (Baltimore, May 6-11, 2007).
R. Shogenji, N. Tate, T. Beppu, Y. Ogura, and J. Tanida, "Local Area Manipulation of DNA Molecules for Photonic DNA Memory," The 12th International Meeting on DNA Computing (Seoul, Jun. 5-9, 2006).
N. Tate, Y. Ogura, and J. Tanida, "Implementation of Quantum Computation Algorithm Based on Spatial Coding," AO/COSI/IP/SRS, IWA5 (Charlotte, Jun. 6-9, 2005).
N. Tate, T. Kurosawa, S. Saito, and J. Tanida, "Evaluation of optically synthesized fractal images using finite box counting method," 2004 ICO International Conference, 14D2-27 (Tokyo, Jul. 12-15, 2004).

Publications and Commentaries [Updated on 2023.11.17]

M. Hashimoto, T. Matsumoto, M. Tanaka, R. Shirai, N. Tate, , M. Nakagawa, T. Tokuda, K. Sasagawa, J. Ohta, and J. Yu, "Exploring Integrated Device Implementation for FRET-Based Optical Reservoir Computing," Photonic Neural Networks with Spatiotemporal Dynamics, Paradigms of Computing and Implementation, pp. 89-108 (H. Suzuki, J. Tanida, and M. Hashimoto Eds., Springer, 2023).
N. Tate, "Quantum-Dot-Based Photonic Reservoir Computing," Photonic Neural Networks with Spatiotemporal Dynamics, Paradigms of Computing and Implementation, pp. 71-87 (H. Suzuki, J. Tanida, and M. Hashimoto Eds., Springer, 2023).
N. Tate, "Nanophotonics-Based Self-optimization for Macro-optical Applications," Progress in Nanophotonics IV, pp. 87-122 (M. Ohtsu and T. Yatsui Eds., Springer, 2017).
N. Tate, M. Naruse, and M. Ohtsu, "Engineering of a Nanometric Optical System Based on Optical Near-Field Interactions for Macro-Scale Applications," Nanophotonic Information Physics: Nanointelligence and Nanophotonic Computing, pp. 161-182 (M. Naruse Ed., Springer, 2013).
M. Naruse, N. Tate, M. Aono, and M. Ohtsu, "Nanointelligence: Information Physics Fundamentals for Nanophotonics," Nanophotonic Information Physics: Nanointelligence and Nanophotonic Computing, pp. 1-40 (M. Naruse Ed., Springer, 2013).
N. Tate, M. Naruse, M. Ohtsu, "Probe-Free Nanophotonic Systems: Macroscale Applications Based on Nanophotonics," Handbook of Nano-Optics and Nanophotonics, pp. 909-942 (M. Ohtsu Ed., Springer, 2013).

N. Tate, M. Naruse, T. Yatsui, T. Kawazoe, M. Hoga, Y. Ohyagi, Y. Sekine, T. Fukuyama, M. Kitamura, and M. Ohtsu, "Nanophotonic Hierarchical Holograms: Demonstration of Hierarchical Applications Based on Nanophotonics," Holograms - Recording Materials and Applications, pp. 341-356 (I. Naydenova Ed., InTech, 2011).

N. Tate, M. Naruse, M. Ohtsu, "Probe-free Nanophotonic System: Macro-scale applications based on nanophotonics," Progress in Nanophotonics I, pp. 59-92 (Springer, 2011).

M. Naruse, T. Yatsui, T. Kawazoe, H. Hori, N. Tate, M. Ohtsu, "Shape-Engineered Nanostructures forPolarization Control in Optical Near- and Far-Fields," Progress in Nano-Electro-Optics VII, pp. 131-145 (Springer, 2009).

Features by media [Updated on 2011.02.20]

Conferences, "Practical Holography XXV: Materials and Applications," Holography News, Volume 25, No. 2, p. 5, February, (2011).

"Practical holography at SPIE Photonics West," Physics Today, January 24 (2011).

"The Ericsson Awards: Honoring Advancements in Telecommunications," The Swedish Chamber of Commerce and Industry in Japan, January 5 (2011).

"View from... JSAP autumn meeting: Spotlight on Japanese science," Nature Photonics, Vol.5, pp. 615-616 (2009).

Committees [Updated on 2020.04.01]

For Societies:

[EXP] IEEE Fukuoka Section Student Activities Committee Chair (2019-2021).
[EXP] IEEE PHO (Photonics) Society, Fukuoka Chapter, Treasurer (2019-2022).
[EXP] International Display Workshops (IDW), Program Committee (PRJ) (2015-2018).

For Journals:

Scientific Reports, Editorial Board (2017-present).
KOGAKU, Editorial Board (2023-present).
[EXP] Optical Review, Topical Editor (2020-2022).

For Conferences:

Information Photonics 2024 (IP'24), Steering Committee (2024).
The 13th Japan-Korea Workshop on Digital Holography and Information Photonics (DHIP2023), Chair (2023).
[EXP] Information Photonics 2023 (IP'23), Program Committee (2023).
[EXP] Information Photonics 2022 (IP2022), Steering Committee (2022).
[EXP] The 11th Japan-Korea Workshop on Digital Holography and Information Photonics (DHIP2021), Co-chair (2021).
[EXP] International Technical Conference of IEEE Region 10 (TENCON 2020), Japan Sections Supporting Committee (2020).
[EXP] The 9th Japan-Korea Workshop on Digital Holography and Information Photonics (DHIP2019), Program Committee (2019).
[EXP] Information Photonics 2019 (IP'19), Steering Committee (2019).
[EXP] The 8th Korea-Japan Workshop on Digital Holography and Information Photonics (DHIP2018), Local Organizing Committee (2018).
[EXP] International Symposium on Imaging, Sensing, and Optical Memory 2018 (ISOM '18), Local Organizing Committee (2018).
[EXP] Information Photonics 2017 (IP2017), Steering Committee (2017).
[EXP] The 6th Korea-Japan Workshop on Digital Holography and Information Photonics (DHIP2016), Local Organizing Committee (2016).
[EXP] The 10th Asia-Pacific Conference on Near-field Optics (APNFO10), Program Committee (2015).
[EXP] The 4th Korea-Japan Workshop on Digital Holography and Information Photonics (DHIP2014), Secretary (2014).
[EXP] The Second International Workshop on Information Physics and Computing in Nano-scale Photonics and Materials (IPCN2014), Organizer (2014).
[EXP] The Second Korea-Japan Workshop on Digital Holography and Information Photonics (DHIP2012), Local Organizing Committee (2012).
[EXP] The First International Workshop on Information Physics and Computing in Nano-scale Photonics and Materials (IPCN2012), Program Committee (2012).
[EXP] International Topical Meeting on Information Photonics 2008 (IP2008), Local Executive Committee (2008).

Others [Updated on 2013.04.30]

N. Tate, "Nanophotonic droplet: all-autonomous fabrication of novel nanophotonic device by using dressed-photon technology," The First Italy-Japan Workshop on Nanophotonics (2013.4.22-23, Universita di Pisa).
M. Naruse, N. Tate, M. Aono, and M. Ohtsu, "Information Systems based on Optical Near-Field Processes at the Nanoscale," Department of Engineering Seminar Series in Princeton University (2013.1.16, Princeton University).
M. Naruse, N. Tate, and M. Ohtsu, "Optical security based on optical near-field processes," Seminar Talk at Electrical and Computer Engineering Department, University of Connecticut (2013.1.15, University of Connecticut).
N. Tate, "Design and assembling of nanometric system for macro-scale applications of Nanophotonics," The 2nd Workshop on Nanophotonics and Related Technologies (2012.6.18-19, ACREO).
N. Tate, "Optical property of sort-selectively integrated quantum dot pairs via phonon-assisted process," Global COE International Symposium on Secure-Life Electronics -Advanced Electronics and Information Systems for Quality Life and Society- (2012.1.17, The University of Tokyo).
N. Tate, "Information system applications based on nanophotonics," JSPS-VINNOVA Japan-Sweden Bilateral Project Meeting (2011.12.12-13, KTH).
N. Tate, "Autonomous formation of sort‐selective quantum dot pairs using phonon‐assisted process," 4th JST-DFG German-Japanese Nanophotonics Joint Research Project Meeting (2011.9.26-27, Kyoto University).
N. Tate, "Hierarchical nanophotonic systems based on nano-scale light matter interactions," France-Japan Workshop on Nanophotonics (2010.11.4-5, Universite Paris 13).
N. Tate, "Hierarchical nanophotonic systems based on nano-scale light matter interactions," France-Japan Workshop on Nanophotonics (2010.11.4-5, Universite Paris 13).
N. Tate, "Engineering of hierarchical systems based on Nanophotonics and its applications," The 3rd German-Japanese Seminar on Nanophotonics (2010.9.26-29, Technical University of Ilmenau).
N. Tate, "Hierarchical optical system based on Nanophotonics," Finland-Japan Workshop on Nanophotonics and Related Technologies, pp.21-23 (2009.7.1-2, VTT)．
N. Tate, "Hierarchical optical system based on Nanophotonics," Sweden-Japan Workshop on Nanophotonics and Related Technologies, pp. 12-13 (2009.6.29-30, ACREO)．
N. Tate, W. Nomura, T. Yatsui, M. Naruse, M. Ohtsu, "Hierarchical architectures: A novel applications of Nanophotonics," UC Santa Barbara-University of Tokyo Workshop (2008.9.8-9, UCSB).