Hiroyuki Tsuda

2022

Design of an optical triode switch using phase-change material

Sakamoto, K. & Tsuda, H., 2022 5月 25, In: IEICE Electronics Express. 19, 10, A4.

研究成果: Article › 査読

Open Access

Own-Race Advantage in Visual Working Memory for Faces Reflects Enhanced Storage Capacity and Quick Encoding¹

Nishimura, Y., Tsuda, H. & Ogawa, H., 2022 10月, In: Japanese Psychological Research. 64, 4, p. 449-460 12 p.

研究成果: Article › 査読

2 被引用数 (Scopus)

Ultrastructure of setae of a planktonic diatom, Chaetoceros coarctatus

Owari, Y., Nakamura, F., Oaki, Y., Tsuda, H., Shimode, S. & Imai, H., 2022 12月, In: Scientific reports. 12, 1, 7568.

研究成果: Article › 査読

Open Access

2021

Multi-band photonic integrated wavelength selective switch

Kraemer, R., Nakamura, F., Hout, M. V. D., Van Der Heide, S., Okonkwo, C., Tsuda, H., Napoli, A. & Calabretta, N., 2021 10月 1, In: Journal of Lightwave Technology. 39, 19, p. 6023-6032 10 p.

研究成果: Article › 査読

Open Access

7 被引用数 (Scopus)

Silicon Based 1 × M Wavelength Selective Switch Using Arrayed Waveguide Gratings with Fold-Back Waveguides

Nakamura, F., Asakura, H., Suzuki, K., Tanizawa, K., Ohtsuka, M., Yokoyama, N., Matsumaro, K., Seki, M., Ikeda, K., Namiki, S., Kawashima, H. & Tsuda, H., 2021 4月 15, In: Journal of Lightwave Technology. 39, 8, p. 2413-2420 8 p., 9311797.

研究成果: Article › 査読

5 被引用数 (Scopus)

2020

Guanine crystals regulated by chitin-based honeycomb frameworks for tunable structural colors of sapphirinid copepod, Sapphirina nigromaculata

Kimura, T., Takasaki, M., Hatai, R., Nagai, Y., Uematsu, K., Oaki, Y., Osada, M., Tsuda, H., Ishigure, T., Toyofuku, T., Shimode, S. & Imai, H., 2020 12月 1, In: Scientific reports. 10, 1, 2266.

研究成果: Article › 査読

Open Access

7 被引用数 (Scopus)

Material constancy in perception and working memory

Tsuda, H., Fujimichi, M., Yokoyama, M. & Saiki, J., 2020 10月, In: Journal of Vision. 20, 10, p. 1-16 16 p.

研究成果: Article › 査読

Open Access

SDN enabled flexible optical data center network with dynamic bandwidth allocation based on photonic integrated wavelength selective switch

Xue, X., Nakamura, F., Prifti, K., Pan, B., Yan, F., Wang, F., Guo, X., Tsuda, H. & Calabretta, N., 2020 3月 16, In: Optics Express. 28, 6, p. 8949-8958 10 p.

研究成果: Article › 査読

Open Access

7 被引用数 (Scopus)

Silicon photonics platforms for optical communication systems, outlook on future developments

Tsuda, H., 2020 11月 25, In: IEICE Electronics Express. 17, 22, p. 1-7 7 p.

研究成果: Article › 査読

Open Access

2 被引用数 (Scopus)

2019

Gradual formation of visual working memory representations of motion directions

Tsuda, H. & Saiki, J., 2019 1月 15, In: Attention, Perception, and Psychophysics. 81, 1, p. 296-309 14 p.

研究成果: Article › 査読

Open Access

1 被引用数 (Scopus)

2018

Constancy of visual working memory of glossiness under realworld illuminations

Tsuda, H. & Saiki, J., 2018 8月 1, In: Journal of Vision. 18, 8, p. 1-16 16 p., 14.

研究成果: Article › 査読

Open Access

4 被引用数 (Scopus)

Demonstration of 10-Gbit/s transmission over G.652 fiber for T-band optical access systems using quantum-dot semiconductor devices

Kubo, R., Matsunaga, M., Shobudani, T., Fujimoto, T., Tsuda, H., Sudo, M., Hajikano, T., Tomomatsu, Y. & Yoshizawa, K., 2018, In: IEICE Electronics Express. 15, 18, 20180810.

研究成果: Article › 査読

1 被引用数 (Scopus)

Integrated silicon photonic wavelength-selective switch using wavefront control waveguides

Nakamura, F., Muramatsu, K., Suzuki, K., Tanizawa, K., Ohtsuka, M., Yokoyama, N., Matsumaro, K., Seki, M., Koshino, K., Ikeda, K., Namiki, S., Kawashima, H. & Tsuda, H., 2018 5月 14, In: Optics Express. 26, 10, p. 13573-13589 17 p.

研究成果: Article › 査読

Open Access

13 被引用数 (Scopus)

Silicon photonics based 1 × 2 wavelength selective switch using fold-back arrayed-waveguide gratings

Nakamura, F., Asakura, H., Suzuki, K., Tanizawa, K., Ohtsuka, M., Yokoyama, N., Matsumaro, K., Seki, M., Koshino, K., Ikeda, K., Namiki, S., Kawashima, H. & Tsuda, H., 2018, In: IEICE Electronics Express. 15, 14, 20180532.

研究成果: Article › 査読

Open Access

7 被引用数 (Scopus)

2017

Current-driven phase-change optical gate switch using indium-tin-oxide heater

Kato, K., Kuwahara, M., Kawashima, H., Tsuruoka, T. & Tsuda, H., 2017 7月, In: Applied Physics Express. 10, 7, 072201.

研究成果: Article › 査読

Open Access

96 被引用数 (Scopus)

Differential processing for frequency chirp measurement using optical pulse synthesizer

Kashiwagi, K., Seki, S., Tsuda, H., Takenouchi, H. & Kurokawa, T., 2017 3月 15, In: Optics Communications. 387, p. 135-140 6 p.

研究成果: Article › 査読

1 被引用数 (Scopus)

Polarization diversity circuit based on silica waveguides and photonic crystal waveplates for a 4×4 silicon optical switch

Sugiyama, K., Chiba, T., Tanizawa, K., Suzuki, K., Kawashima, T., Kawakami, S., Ikeda, K., Kawashima, H., Takahashi, H. & Tsuda, H., 2017 3月 24, In: IEICE Electronics Express. 14, 10, 20170252.

研究成果: Article › 査読

1 被引用数 (Scopus)

Theoretical Analysis of Noise in Erbium Doped Fiber Amplifier

Putra, A. W. S., Yamada, M., Tsuda, H. & Ambran, S., 2017 8月, In: IEEE Journal of Quantum Electronics. 53, 4, 7953635.

研究成果: Article › 査読

9 被引用数 (Scopus)

2016

6.4-THz-spacing, 10-channel cyclic arrayed waveguide grating for T- and O-band coarse WDM

Idris, N. A. & Tsuda, H., 2016 4月 10, In: IEICE Electronics Express. 13, 7, 20160134.

研究成果: Article › 査読

16 被引用数 (Scopus)

Amplitude trimming of Si waveguides using phase change material

Eguchi, R., Asakura, H., Shimazaki, Y., Moriyama, T., Singh, G. & Tsuda, H., 2016 3月 8, In: IEICE Electronics Express. 13, 6

研究成果: Article › 査読

2 被引用数 (Scopus)

A WDM/TDM access network based on broad t-band wavelength resource using quantum dot semiconductor devices

Idris, N. A., Yamamoto, N., Akahane, K., Yoshizawa, K., Tomomatsu, Y., Sudo, M., Hajikano, T., Kubo, R., Uesugi, T., Kikuchi, T. & Tsuda, H., 2016 2月, In: IEEE Photonics Journal. 8, 1, 7389328.

研究成果: Article › 査読

14 被引用数 (Scopus)

Full-mesh T- and O-band wavelength router based on arrayed waveguide gratings

Idris, N. A., Yoshizawa, K., Tomomatsu, Y., Sudo, M., Hajikano, T., Kubo, R., Zervas, G. & Tsuda, H., 2016 1月 11, In: Optics Express. 24, 1, p. 672-686 15 p.

研究成果: Article › 査読

Open Access

26 被引用数 (Scopus)

2015

Design and characterization of an arrayed-waveguide grating router with an interleave-chirped array

Asakura, H. & Tsuda, H., 2015 4月 9, In: IEICE Electronics Express. 12, 9, 20150261.

研究成果: Article › 査読

3 被引用数 (Scopus)

Evaluation of the phase error in Si-wire arrayed-waveguide gratings fabricated by ArF-immersion photolithography

Muramatsu, K., Asakura, H., Suzuki, K., Tanizawa, K., Toyama, M., Ohtsuka, M., Yokoyama, N., Matsumaro, K., Seki, M., Koshino, K., Ikeda, K., Namiki, S., Kawashima, H. & Tsuda, H., 2015 4月 10, In: IEICE Electronics Express. 12, 7, 20150019.

研究成果: Article › 査読

3 被引用数 (Scopus)

2014

Switching characteristics of a 100-GHz-spacing integrated 40-λ 1 × 4 wavelength selective switch

Yoshida, T., Asakura, H., Tsuda, H., Mizuno, T. & Takahashi, H., 2014 3月 1, In: IEEE Photonics Technology Letters. 26, 5, p. 451-453 3 p., 6691931.

研究成果: Article › 査読

12 被引用数 (Scopus)

Ultra-compact, self-holding asymmetric Mach-Zehnder interferometer switch using Ge₂Sb₂Te₅ phase-change material

Moriyama, T., Tanaka, D., Jain, P., Kawashima, H., Kuwahara, M., Wang, X. & Tsuda, H., 2014 7月 11, In: IEICE Electronics Express. 11, 15, 20140538.

研究成果: Article › 査読

32 被引用数 (Scopus)

2013

Compact and phase-error-robust multilayered AWG-based wavelength selective switch driven by a single LCOS

Sorimoto, K., Tanizawa, K., Uetsuka, H., Kawashima, H., Mori, M., Hasama, T., Ishikawa, H. & Tsuda, H., 2013 7月 15, In: Optics Express. 21, 14, p. 17131-17149 19 p.

研究成果: Article › 査読

17 被引用数 (Scopus)

Integrated 40-λ 1×2 wavelength selective switch without waveguide crossings

Ikuma, Y., Mizuno, T., Takahashi, H. & Tsuda, H., 2013, In: IEEE Photonics Technology Letters. 25, 6, p. 531-534 4 p., 6412718.

研究成果: Article › 査読

14 被引用数 (Scopus)

MEMS mirror with slot structures suitable for flexible-grid WSS

Sorimoto, K., Kawashima, H., Mori, M., Hasama, T., Ishikawa, H., Tsuda, H. & Uetsuka, H., 2013, In: IEICE Electronics Express. 10, 3, 20120924.

研究成果: Article › 査読

4 被引用数 (Scopus)

2012

200-GHz spacing, 8ch, high-speed wavelength selective arrayed-waveguide grating using buried PLZT waveguides

Asakura, H., Nashimoto, K., Kudzuma, D., Hashimoto, M. & Tsuda, H., 2012, In: IEICE Electronics Express. 9, 7, p. 712-717 6 p.

研究成果: Article › 査読

4 被引用数 (Scopus)

A novel silica waveguide lens for free-space optical cross connects

Idrisa, N. A., Sorimoto, K. & Tsuda, H., 2012, In: IEICE Electronics Express. 9, 11, p. 998-1004 7 p.

研究成果: Article › 査読

1 被引用数 (Scopus)

High-speed wavelength selective operation of PLZT-based arrayed-waveguide grating

Asakura, H., Nashimoto, K., Kudzuma, D., Hashimoto, M. & Tsuda, H., 2012 8月 2, In: Electronics Letters. 48, 16, p. 1009-1010 2 p.

研究成果: Article › 査読

10 被引用数 (Scopus)

Ultra-small, self-holding, optical gate switch using Ge₂Sb ₂Te₅ with a multi-mode Si waveguide

Tanaka, D., Shoji, Y., Kuwahara, M., Wang, X., Kintaka, K., Kawashima, H., Toyosaki, T., Ikuma, Y. & Tsuda, H., 2012 4月 23, In: Optics Express. 20, 9, p. 10283-10294 12 p.

研究成果: Article › 査読

85 被引用数 (Scopus)

2011

Circulator-free reflection-type tunable optical dispersion compensator using tandem arrayed-waveguide gratings

Ikuma, Y., Mizuno, T., Takahashi, H. & Tsuda, H., 2011, In: Journal of Lightwave Technology. 29, 16, p. 2447-2453 7 p., 5887369.

研究成果: Article › 査読

3 被引用数 (Scopus)

Demonstration of 1000-times switching of phase-change optical gate with Si wire waveguides

Tanaka, D., Ikuma, Y., Shoji, Y., Kuwahara, M., Wang, X., Kintaka, K., Kawashima, H., Toyosaki, T. & Tsuda, H., 2011 2月 17, In: Electronics Letters. 47, 4, p. 268-269 2 p.

研究成果: Article › 査読

14 被引用数 (Scopus)

Optical spectrum control circuit using an arrayed-waveguide grating and tunable phase shifters

Kato, K., Ikuma, Y., Takahashi, H., Mizuno, T. & Tsuda, H., 2011 3月 25, In: IEICE Electronics Express. 8, 6, p. 391-396 6 p.

研究成果: Article › 査読

2 被引用数 (Scopus)

Phase error compensation for multilayered AWG in LCOS-based WSS

Sorimoto, K., Kintaka, K., Kawashima, H., Mori, M., Hasama, T., Ishikawa, H., Tsuda, H. & Uetsuka, H., 2011 12月 25, In: IEICE Electronics Express. 8, 24, p. 2054-2060 7 p.

研究成果: Article › 査読

2 被引用数 (Scopus)

Tunable optical dispersion compensator with a high-resolution arrayed-waveguide grating

Ikuma, Y., Mizuno, T., Takahashi, H. & Tsuda, H., 2011 12月 25, In: IEICE Electronics Express. 8, 24, p. 2087-2092 6 p.

研究成果: Article › 査読

1 被引用数 (Scopus)

2010

Fast aberration-correcting algorithm for an SLM-based optical switch

Sorimoto, K., Kintaka, K., Kawashima, H., Mori, M., Hasama, T., Ishikawa, H., Tsuda, H. & Uetsuka, H., 2010 12月, In: IEICE Electronics Express. 7, 23, p. 1728-1734 7 p.

研究成果: Article › 査読

2 被引用数 (Scopus)

LiNbO₃ optical switch using asymmetric X-junction waveguide for broadband optical network node

Sakamaki, T., Narita, Y., Tsuda, H., Nakajima, S. & Kawanishi, T., 2010 3月 10, In: IEICE Electronics Express. 7, 5, p. 360-364 5 p.

研究成果: Article › 査読

2 被引用数 (Scopus)

Reversible optical gate switching in Si wire waveguide integrated with Ge₂Sb₂Te₅ thin film

Ikuma, Y., Shoji, Y., Kuwahara, M., Wang, X., Kintaka, K., Kawashima, H., Tanaka, D. & Tsuda, H., 2010 10月 14, In: Electronics Letters. 46, 21, p. 1460-1462 3 p.

研究成果: Article › 査読

30 被引用数 (Scopus)

Small-sized optical gate switch using Ge₂Sb₂Te ₅ phase-change material integrated with silicon waveguide

Ikuma, Y., Shoji, Y., Kuwahara, M., Wang, X., Kintaka, K., Kawashima, H., Tanaka, D. & Tsuda, H., 2010 3月 19, In: Electronics Letters. 46, 5, p. 368-369 2 p.

研究成果: Article › 査読

57 被引用数 (Scopus)

2009

An athermal delay interference circuit using trenches filled with low-refractive index material

Iwamoto, K., Ito, J. & Tsuda, H., 2009 12月 25, In: IEICE Electronics Express. 6, 24, p. 1769-1773 5 p.

研究成果: Article › 査読

1 被引用数 (Scopus)

AWG-Based Tunable Optical Dispersion Compensator With Multiple Lens Structure

Ikuma, Y. & Tsuda, H., 2009 11月 15, In: Journal of Lightwave Technology. 27, 22, p. 5202-5207 6 p.

研究成果: Article › 査読

10 被引用数 (Scopus)

Generation of 100-Gb/s packets having 8-bit return-to-zero patterns using an optical pulse synthesizer with a lookup table

Tanaka, Y., Kobe, R., Shioda, T., Tsuda, H. & Kurokawa, T., 2009, In: IEEE Photonics Technology Letters. 21, 1, p. 39-41 3 p.

研究成果: Article › 査読

16 被引用数 (Scopus)

High-speed photonic functional circuits using electrically controllable PLZT waveguides

Ito, J., Yasumoto, M., Nashimoto, K. & Tsuda, H., 2009 1月 1, In: IEICE Transactions on Electronics. E92-C, 5, p. 713-718 6 p.

研究成果: Article › 査読

11 被引用数 (Scopus)

Low loss, small crosstalk offset crossing structure for large-scale planar lightwave circuits

Tanaka, D., Ikuma, Y. & Tsuda, H., 2009 4月 10, In: IEICE Electronics Express. 6, 7, p. 407-411 5 p.

研究成果: Article › 査読

16 被引用数 (Scopus)

Novel Silica-Based Waveguide-Type Polarization Beam Splitters Using Trenches Filled With Low-Refractive-Index Material

Ito, J., Tsuda, H., Ito, J. & Tsuda, H., 2009 12月 15, In: Journal of Lightwave Technology. 27, 24, p. 5668-5674 7 p.

研究成果: Article › 査読

11 被引用数 (Scopus)

Small bend structures using trenches filled with low-refractive index material for miniaturizing silica planar lightwave circuits

Ito, J. & Tsuda, H., 2009 3月 15, In: Journal of Lightwave Technology. 27, 6, p. 786-790 5 p.

研究成果: Article › 査読

7 被引用数 (Scopus)

2008

Analog and digital optical pulse synthesizers using arrayed-waveguide gratings for high-speed optical signal processing

Tsuda, H., Tanaka, Y., Shioda, T. & Kurokawa, T., 2008 3月 15, In: Journal of Lightwave Technology. 26, 6, p. 670-677 8 p.

研究成果: Article › 査読

67 被引用数 (Scopus)

津田 裕之

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津田裕之