K. Okamoto

According to our database, K. Okamoto authored at least 5 papers between 2006 and 2015.

Collaborative distances:

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

2015

25.8 Gbps error free transmission over 10 km at wavelengths from 1271 to 1331nm by uncooled (25 to 85°C) directly modulated DFB lasers for 100G-CWDM4.

T. Nakajima, T. Fukamachi, Mitsuo Akashi, Atsushi Nakamura, Yasushi Sakuma, Shigenori Hayakawa, Ryu Washino, M. Mukaikubo, K. Okamoto, K. Motoda, Kazuhiko Naoe, K. Nakahara, S. Tanaka, Kazuhisa Uomi

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2015

2014

Uncooled clear-eye-opening operation (25 to 95°C) of 25.8/28-Gbps 1.3-µm InGaAlAs-MQW directly modulated DFB lasers.

T. Fukamachi, Atsushi Nakamura, Yasushi Sakuma, Shigenori Hayakawa, Ryu Washino, M. Mukaikubo, K. Okamoto, T. Nakajima, K. Motoda, Kazuhiko Naoe, K. Nakahara, Yuki Wakayama, Kazuhisa Uomi

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2014

2013

Uncooled (0 to 85°C) and full C-band operation of a 10.7 Gbit/s InP Mach-Zehnder modulator monolithically integrated with SOA.

Akira Nakanishi, Noriko Sasada, Yasushi Sakuma, Ryu Washino, K. Okamoto, Kazuhiko Naoe, Hiroaki Hayashi, Hideo Arimoto, S. Tanaka

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

2010

SrO capping effect for La₂O₃/Ce-silicate gate dielectrics.

Kuniyuki Kakushima, K. Okamoto, T. Koyanagi, M. Kouda, Kiichi Tachi, Takamasa Kawanago, J. Song, Parhat Ahmet, Hiroshi Nohira, Kazuo Tsutsui, Nobuyuki Sugii, Takeo Hattori, Hiroshi Iwai

Microelectron. Reliab., 2010

2006

Visual / Visualize / Visualization.

K. Okamoto

J. Vis., 2006