Takeshi Kitatani

According to our database, Takeshi Kitatani authored at least 9 papers between 2005 and 2021.

Collaborative distances:

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

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

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

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

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

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

2005

Compact and Low-Power-Consumption 40-Gbit/s, 1.55-µm Electro-Absorption Modulators.

Hideo Arimoto, Jun-ichiro Shimizu, Takeshi Kitatani, Kazunori Shinoda, Tomonobu Tsuchiya, Masataka Shirai, Masahiro Aoki, Noriko Sasada, Hiroshi Yamamoto, Kazuhiko Naoe, Mitsuo Akashi

IEICE Trans. Electron., 2005

A wavelength-tunable short-cavity DBR laser with active distributed Bragg reflector.

Hideo Arimoto, Hiroshi Sato, Takeshi Kitatani, Tomonobu Tsuchiya, Kazunori Shinoda, Aki Takei, Hiroyuki Uchiyama, Masahiro Aoki, Shinji Tsuji

IEICE Electron. Express, 2005