Keio University

Presentations

TSUDA Hiroyuki

121-140 items (total 168)

Phase and Amplitude Spectrum Control Circuit Using an Arrayed-Waveguide Grating and Tunable Phase ShiftersHsinchu, Taiwan, (2010).

Speaker
K. Kato, Y. Ikuma, H. Takahashi, T. Mizuno, and H. Tsuda
Conference Title
[Conference Category International presentation] Conference Title 16th Microoptics Conference (MOC2010)(Venue Hsinchu, Taiwan) Dates 2010.10.31 - 2010.10.31
Presentation Format
International presentation
Conference Category
Oral presentation (general)

Athermal and Polarization-Independent Waveguide Structure Using Silicone Resin

Speaker
J. Odori and H. Tsuda
Conference Title
[Conference Category International presentation] Conference Title 16th Microoptics Conference (MOC2010)(Venue Hsinchu, Taiwan) Dates 2010.10.31 - 2010.10.31
Presentation Format
International presentation
Conference Category
Oral presentation (general)

Circulator-Free Reflection-Type Tunable Optical Dispersion Compensator Using Cascaded Arrayed- Waveguide Gratings

Speaker
Y. Ikuma, T. Mizuno, H. Takahashi, and H. Tsuda
Conference Title
[Conference Category International presentation] Conference Title European Conference and Exhibition on Optical Communication (ECOC) 2010(Venue Torino, Italy) Dates 2010.09.19 - 2010.09.19
Presentation Format
International presentation
Conference Category
Oral presentation (general)

Low-Crosstalk Offset Crossing Waveguide Fabricated on SOI Substrates

Speaker
D. Tanaka, Y. Shoji, K. Kintaka, H. Kawashima, Y. Ikuma, and H. Tsuda
Conference Title
[Conference Category International presentation] Conference Title 15th Optoelectronics and Communications Conference (OECC 2010)(Venue Sapporo, Japan) Dates 2010.07 - 2010.07
Presentation Format
International presentation
Conference Category
Oral presentation (general)

Polarization Insensitive Wavelength Selective Switch Using LCOSs and Monolithically Integrated Multi-layered AWG

Speaker
K. Sorimoto, H. Tsuda, H. Ishikawa, T. Hasama, H. Kawashima, K. Kintaka, M. Mori, and H. Uetsuka
Conference Title
[Conference Category International presentation] Conference Title 15th Optoelectronics and Communications Conference (OECC 2010)(Venue Sapporo, Japan) Dates 2010.07 - 2010.07
Presentation Format
International presentation
Conference Category
Oral presentation (general)

Phase Error Compensation of Si Waveguide Using Phase-Change Material

Speaker
Ryutaro Eguchi, Yasuro Shimazaki, and Hiroyuki Tsuda
Conference Title
[Conference Category International presentation] Conference Title Symposium on Phase Change Oriented Science Dates 2014.12.04 - 2014.12.04
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation
Remarks
Hamamatsu, Shizuoka, Japan

ach-Zehnder Interferometer Type Optical Switch Using Phase-Change Material

Speaker
Hiroyuki Tsuda, Takumi Moriyama, Yasuro Shimazaki, Masashi Kuwahara, Xiaomin Wang, and Hitoshi Kawashima
Conference Title
Conference Title Symposium on Phase Change Oriented Science(Venue Hamamatsu, Shizuoka, Japan) Dates 2014.12.04 - 2014.12.04
Invitation Status
Without
Language of Publication
English
Conference Category
Oral presentation (general)

Mach-Zehnder Interferometer Type Optical Switch Using N-doped GeTe Thin Films

Speaker
Yasuro Shimazaki, Masashi Kuwahara, Xiaomin Wang, Takumi Moriyama, and Hiroyuki Tsuda
Conference Title
[Conference Category International presentation] Conference Title EuropeanPhase Change and Ovonics Symposium(Venue Marseille, France) Dates 2014.09.07 - 2014.09.07
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

5×5 Wavelength Cross-connect Switch with Densely Integrated MEMS Mirrors

Speaker
Hisato Uetsuka, Masao Tachikura, Hitoshi Kawashima, Keisuke Sorimoto, Hiroyuki Tsuda, Keiichi Sasaki, Yuto Yamashita
Conference Title
[Conference Category International presentation] Conference Title Photonics in Switching 2014(Venue San Diego, U. S. A.) Dates 2014.07.13 - 2014.07.13
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Design of a Grating Coupler Made of GeTe for Si Nanowire Waveguide

Speaker
Ryutaro Eguchi, and Hiroyuki Tsuda
Conference Title
[Conference Category International presentation] Conference Title Integrated Photonics Research, Silicon, and Nanophotonics 2014(Venue San Diego, U. S. A.) Dates 2014.07.13 - 2014.07.13
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Extremely Wide-bandwidth Cyclic Arrayed Waveguide Grating for Waveband Routing on T-band and O-band

Speaker
Nazirul Afham bin Idris, Hideaki Asakura, and Hiroyuki Tsuda
Conference Title
[Conference Category International presentation] Conference Title Integrated Photonics Research, Silicon, and Nanophotonics 2014(Venue San Diego, U. S. A.) Dates 2014.07.13 - 2014.07.13
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

High-speed on-chip and inter-chip optical interconnect technology for Tbit/s communication

Speaker
H. Tsuda, T. Nakahara, Y. Mizutani and T. Kuroda
Conference Title
[Conference Category International presentation] Conference Title the 87th OSA Annual Meeting, WI1,(Venue Tucson, USA) Dates 2003.10.05 - 2003.10.05
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (invited, special)

Design and the fabrication of the small v-bend optical waveguide using an elliptic mirror

Speaker
T. Suzuki, Y. Shibata, and H. Tsuda
Conference Title
[Conference Category International presentation] Conference Title ECIO2003 (European 11th European Conference on Integrated Optics)(Venue Prague Czech,) Dates 2003.04.01 - 2003.04.01
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Femtosecond laser ablation processing of x-cut LiNbO3 substrates for optical communication devices

Speaker
R. Kitano, K. Ozono, M. Obara, and H. Tsuda
Conference Title
[Conference Category International presentation] Conference Title 4977A-57, SPIE Photonics West 2003,(Venue San Jose, U. S. A.) Dates 2003.01.25 - 2003.01.25
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Measurement of short optical pulse spectra using arrayed waveguide grating

Speaker
Y. Itoh, K. Aizawa, Y. Tanaka, H. Tsuda, and T. Kurokawa,
Conference Title
[Conference Category International presentation] Conference Title CPT (International Symposium on Contemporary Photonics Technology)2003(Venue Tokyo, Japan) Dates 2003.01.15 - 2003.01.15
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Optical interconnects to the chip for Tbit/s communication

Speaker
H. Tsuda
Conference Title
[Conference Category International presentation] Conference Title Cool Chips V (An international symposium on low-power and high-speed chips)(Venue Japan) Dates 2002 - 2002
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (invited, special)

Reflectometry based on two-photon absorptionof a silicon avalanche photodiode

Speaker
Y. Tanaka, P. G. Chua, T. Kurokawa, H. Tsuda, M. Naganuma, and M. Takeda
Conference Title
[Conference Category International presentation] Conference Title OFS2002 (International Conference on Optical Fiber Sensors)(Venue Japan) Dates 2002 - 2002
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

High speed optical interconnections for the large-throughput chips using smart pixels

Speaker
H. Tsuda, T. Nakahara, and T. Kurokawa
Conference Title
[Conference Category International presentation] Conference Title ODF 2002 (3rd international conference on optics-photonics design & fabrication)(Venue Tokyo) Dates 2002.10.30 - 2002.10.30
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (invited, special)

Low loss design of a small V-bend optical waveguide using an elliptic mirror

Speaker
T. Suzuki, Y. Shibata, and H.Tsuda
Conference Title
[Conference Category International presentation] Conference Title ODF 2002 (3rd international conference on optics-photonics design & fabrication)(Venue Tokyo) Dates 2002.10.30 - 2002.10.30
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Novel N:N optical coupler configuration using a mirror in a slab waveguide

Speaker
Y. Shibata, T. Suzuki, and H.Tsusda
Conference Title
[Conference Category International presentation] Conference Title ODF 2002 (3rd international conference on optics-photonics design & fabrication)(Venue Tokyo) Dates 2002.10.30 - 2002.10.30
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)