Shigehisa Tanaka

According to our database, Shigehisa Tanaka authored at least 20 papers between 2009 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

CW-WDM MSA compatible 100-mW (up to 50°C), 400-GHz spacing highly-reliable CW-DFB 8-channel laser array.

Ryosuke Hatai, Kouji Nakahara, Atsushi Nakamura, Takayuki Nakajima, Yoshihiko Kobayashi, Takeo Kageyama, Shigehisa Tanaka

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2024

2022

Over 100 mW Uncooled Operation of SOA-integrated 1.3-µm Highly Reliable CW-DFB Laser.

Shoko Yokokawa, Atsushi Nakamura, Shigetaka Hamada, Ryosuke Nakajima, Kaoru Okamoto, Masatoshi Arasawa, Kouji Nakahara, Shigehisa Tanaka

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2022

2021

224-Gb/s PAM4 Uncooled Operation of Lumped-electrode EA-DFB Lasers with 2-km Transmission for 800GbE Application.

Syunya Yamauchi, Koichiro Adachi, Hideaki Asakura, Hayato Takita, Yoshihiro Nakai, Yoriyoshi Yamaguchi, Masatoshi Mitaki, Ryosuke Nakajima, Shigehisa Tanaka, Kazuhiko Naoe

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2021

112-Gb/s PAM-4 Uncooled Directly Modulated BH Lasers.

Kouji Nakahara, Kazuki Suga, Kaoru Okamoto, Shigenori Hayakawa, Masatoshi Arasawa, Tetsuya Nishida, Ryu Washino, Takeshi Kitatani, Masatoshi Mitaki, Hironori Sakamoto, Yasushi Sakuma, Shigehisa Tanaka

Proceedings of the European Conference on Optical Communication, 2021

2020

Large-Optical-Aperture Top-Illuminated 50-Gbaud PIN-PD with High 3-dB Bandwidth at a Low Bias of 1.5 V.

Takashi Toyonaka, Hiroshi Hamada, Shigehisa Tanaka, Masatoshi Arasawa, Ryu Washino, Yasushi Sakuma, Kazuhiko Naoe

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2020

Analysis of TDECQ Dependence on Skew and Extinction Ratio with 106-Gb/s PAM-4 Modulation of Directly Modulated Submicron Ridge Localized Buried Heterostructure Lasers.

Kazuki Suga, Kouji Nakahara, Kaoru Okamoto, Shigenori Hayakawa, Masatoshi Arasawa, Tetsuya Nishida, Ryu Washino, Takeshi Kitatani, Masatoshi Mitaki, Hironori Sakamoto, Yasushi Sakuma, Shigehisa Tanaka

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2020

2019

53-Gbaud PAM4 Differential Drive of a Conventional EA/DFB Toward Driver-Amplifier-Less Optical Transceivers.

Koichiro Adachi, Takayoshi Fukui, Masato Shishikura, Akira Nakanishi, Atsushi Nakamura, Takanori Suzuki, Shigehisa Tanaka

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2019

2018

A Lens-Integrated Surface-Emitting DFB Laser and Its Application to Cost-Effective Single-Mode Optical Sub Assembly.

Koichiro Adachi, Takanori Suzuki, Shigehisa Tanaka

IEICE Trans. Electron., 2018

Superior BER Transmission of 106-Gb/s/lane Skewless PAM4 over 10 km by Utilizing 1.3-μm Directly Modulated InGaAlAs-MQW BH Lasers and Incoherent Multiplexing of Two NRZ Signals.

Kouji Nakahara, Riu Hirai, Takeshi Kitatani, Nobuhiko Kikuchi, Takayoshi Fukui, Kaoru Okamoto, Yasushi Sakuma, Kohichi Robert Tamura, Shigehisa Tanaka

Proceedings of the Optical Fiber Communications Conference and Exposition, 2018

2017

A passive optical alignment technique for single-mode fibers and light-source arrays.

Koichiro Adachi, Akira Nakanishi, Takanori Suzuki, Hiroki Irie, Yusuke Sasaki, T. Aoki, Masato Shishikura, Kazuhiko Naoe, Shigehisa Tanaka

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2017

Experimental Study of Adjustable Single-Mode Optical-Coupling Using Movable Micro-Mirror Array.

Takanori Suzuki, Koichiro Adachi, Shigehisa Tanaka

Proceedings of the European Conference on Optical Communication, 2017

2016

Monolithically integrated 4 ch × 25.8 Gbps lens-integrated surface-emitting DFB laser array directly coupled to SMF.

Koichiro Adachi, Takanori Suzuki, Aki Takei, Kouji Nakahara, Shigehisa Tanaka, Akira Nakanishi, Kazuhiko Naoe

IEICE Electron. Express, 2016

A facet-free 1.3-µm surface-emitting DFB laser for a low-cost optical module.

Koichiro Adachi, Takanori Suzuki, Kouji Nakahara, Shigehisa Tanaka, Akira Nakanishi, Kazuhiko Naoe

IEICE Electron. Express, 2016

2015

Capability of high optical-feedback tolerance and non-hermetic-packaging for low-cost interconnections using lens-integrated surface-emitting laser.

Takanori Suzuki, Koichiro Adachi, Aki Takei, Yuki Wakayama, Akira Nakanishi, Kazuhiko Naoe, Kouji Nakahara, Shigehisa Tanaka, Kazuhisa Uomi

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2015

Wide-temperature-range 103.2 (25.8 × 4)-Gb/s optical link for data-center Interconnects using a 1.3-µm lens-integrated surface-emitting laser array.

Koichiro Adachi, Yasunobu Matsuoka, Takashi Takemoto, Takanori Suzuki, Shigehisa Tanaka, Akira Nakanishi, Kazuhiko Naoe

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2015

2014

56-Gb/s direct modulation in InGaAlAs BH-DFB lasers at 55°C.

Kouji Nakahara, Yuki Wakayama, Takeshi Kitatani, Takafumi Taniguchi, Toshihiko Fukamachi, Yasushi Sakuma, Shigehisa Tanaka

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2014

2013

28-Gb/s directly modulated InGaAlAs ACPM DFB lasers with high mask margin of 22% at 55°C.

Kouji Nakahara, Yuki Wakayama, K. Hiruma, Takeshi Kitatani, Kazunori Shinoda, T. Fukamachi, Yasushi Sakuma, Shigehisa Tanaka

Proceedings of the 2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013

2012

Wide-Tuning-Wavelength-Range LGLC Laser with Low-Loss Dual-Core Spot Size Converter.

Takanori Suzuki, Hideo Arimoto, Takeshi Kitatani, Aki Takei, Takafumi Taniguchi, Kazunori Shinoda, Shigehisa Tanaka, Shinji Tsuji, Tatemi Ido, Jun Igrashi, Atsushi Nakamura, Kazuhiko Naoe, Kenji Uchida

IEICE Trans. Electron., 2012

2011

A 35-GHz, 0.8-A/W and 26-µm Misalignment Tolerance Microlens-Integrated p-i-n Photodiodes.

Yong Lee, Kazuyuki Nagatsuma, Kazuhiko Hosomi, Takuma Ban, Kazunori Shinoda, Koichiro Adachi, Shinji Tsuji, Yasunobu Matsuoka, Shigehisa Tanaka, Reiko Mita, Toshiki Sugawara, Masahiro Aoki

IEICE Trans. Electron., 2011

2009

High-Speed EA-DFB Laser for 40-G and 100-Gbps.

Shigeki Makino, Kazunori Shinoda, Takeshi Kitatani, Hiroaki Hayashi, Takashi Shiota, Shigehisa Tanaka, Masahiro Aoki, Noriko Sasada, Kazuhiko Naoe

IEICE Trans. Electron., 2009