Keio University

Published papers

TSUDA Hiroyuki

61-80 items (total 161)

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

Author
Nazirul Afham Idris and Hiroyuki Tsuda
Publication Title
Magazine name IEICE Electron. Express Volume 13(Issue 7) Start Page 20160134 (Publication Date)2016/04)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Amplitude Trimming of Si Waveguides Using Phase Change Material

Author
Ryutaro Eguchi, Hideaki Asakura, Yasuro Shimazaki, Takumi Moriyama, Ghanshyam Singh, and Hiroyuki Tsuda
Publication Title
Magazine name IEICE Electron. Express Volume 13(Issue 6) Start Page 20160107 (Publication Date)2016/03)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

A WDM/TDM Access Network Based on Broad T-band Wavelength Resource Using Quantum Dot Semiconductor Devices

Author
N. A. Idris, K. Yoshizawa, Y. Tomomatsu, M. Sudo, T. Hajikano, R. Kubo, G. Zervas, and H. Tsuda
Publication Title
Magazine name IEEE Photonics Journal Volume 8(Issue 1) Start Page 7901510 (Publication Date)2016/01)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Full-mesh T- and O-band Wavelength Router Based on Arrayed Waveguide Gratings

Author
N. A. Idris, K. Yoshizawa, Y. Tomomatsu, M. Sudo, T. Hajikano, R. Kubo, G. Zervas, and H. Tsuda
Publication Title
Magazine name Optics Express Volume 24(Issue 1) Start Page 672 - End Page 686 (Publication Date)2016/01)
Publication Category
Research paper (scientific journal)
Peer-review Status
With

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

Author
Hideaki Asakura and Hiroyuki Tsuda
Publication Title
Magazine name IEICE Electron. Express Volume 12(Issue 9) Start Page 20150261 (Publication Date)2015/05)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

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

Author
Koichi Kato, Yuichiro Ikuma, Hiroshi Takahashi, Takayuki Mizuno, and Hiroyuki Tsuda
Publication Title
Magazine name IEICE Electron Volume 8(Issue 6) Start Page 391-396 (Publication Date)2011)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
Without

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

Author
Y. Ikuma, Y. Shoji, M. Kuwahara, X. Wang, K. Kintaka, H. Kawashima, D. Tanaka, and H. Tsuda
Publication Title
Magazine name Electron. Lett. Volume 46(Issue 21) Start Page 1460-1462 (Publication Date)2010)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
Without

K. Sorimoto, K. Kintaka, H. Kawashima, M. Mori, T. Hasama, Fast Aberration-Correcting Algorithm for an SLM-based Optical Switch

Author
H. Ishikawa, H. Tsuda, and H. Uetsuka
Publication Title
Magazine name IEICE Electron Volume 7(Issue 23) Start Page 1728-1734 (Publication Date)2010)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
Without

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

Author
T. Sakamaki, Y. Narita, H. Tsuda, S. Nakajima, and T. Kawanishi,
Publication Title
Magazine name IEICE Electronics Express Volume 7(Issue 5) Start Page pp.360-364 (Publication Date)2010)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Small-sized optical gate switch using Ge2Sb2Te5 phase-change material integrated with a silicon waveguide

Author
Y. Ikuma, Y. Shoji, M. Kuwahara, X. Wang, K. Kintaka, H. Kawashima, D. Tanaka, and H. Tsuda
Publication Title
Magazine name Electronics Lett. Volume 46(Issue 5) Start Page pp. 368-369 (Publication Date)2010)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

AWG-Based Tunable Optical Dispersion Compensator With Multiple Lens Structure

Author
Y. Ikuma, and H. Tsuda
Publication Title
Magazine name IEEE J. Lightwave Technol. Volume 27(Issue 22) Start Page 5202-5207 (Publication Date)2009)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Novel Silica-based Waveguide Type Polarization Beam Splitters Using Trenches Filled with Low-refractive Index Material

Author
J. Ito, and H. Tsuda
Publication Title
Magazine name IEEE J. Lightwave Technol. Volume 27(Issue 24) Start Page 5668-5674 (Publication Date)2009)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

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

Author
K. Iwamoto, J. Ito, and H. Tsuda,
Publication Title
Magazine name IEICE Electronics Express Volume 6(Issue 24) Start Page pp.1769-1773 (Publication Date)2009)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Generation of 100-Gb/s Packets Having 8-Bit Return-to-Zero Patterns Using an Optical Pulse Synthesizer With a Lookup Table

Author
Y. Tanaka, R. Kobe, T. Shioda, H. Tsuda, and T. Kurokawa
Publication Title
Magazine name IEEE Photon. Technol. Lett. Volume 21(Issue 1) Start Page 39-41 (Publication Date)2009)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

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

Author
D. Tanaka, Y. Ikuma, and H. Tsuda
Publication Title
Magazine name IEICE Electronics Express Volume 6(Issue 7) Start Page 407-411 (Publication Date)2009)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

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

Author
J. Ito, and H. Tsuda
Publication Title
Magazine name IEEE J. Lightwave Technol Volume 27(Issue 6) Start Page 786-790 (Publication Date)2009)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

High-speed photonic functional circuits using electrically controllable PLZT waveguides

Author
J. Ito, M. Yasumoto, K. Nashimoto, and H. Tsuda
Publication Title
Magazine name IEICE TRANSACTIONS on Electronics Volume E92-C(Issue 5) Start Page 713-718 (Publication Date)2009)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Compact Silica arrayed-waveguide grating using high-mesa small-bend waveguides

Author
J. Ito, T. Y. Fan, T. Suzuki, and H. Tsuda,
Publication Title
Magazine name IEICE TRANSACTIONS on Electronics Volume E91-c1(Issue 1) Start Page 110-112 (Publication Date)2008)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Integrated Loop Mirrors for Catoptric Functional Waveguide Devices

Author
Y. Ikuma, J. Ito, and H. Tsuda,
Publication Title
Magazine name IEICE Electronics Express. Volume 5(Issue 5) Start Page 176-180 (Publication Date)2008)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

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

Author
H. Tsuda, Y. Tanaka, T. Shioda, and T. Kurokawa
Publication Title
Magazine name IEEE J. Lightwave Technol. Volume 26(Issue 6) Start Page 670-677 (Publication Date)2008)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With