The following publications are possibly variants of this publication:
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- 106-Gb/s PAM4 Operation of Directly Modulated DFB Lasers from 25 to 70°C for Transmission over 2-km SMF in the CWDM rangeTakayuki Nakajima, Masaru Onga, Yuji Sekino, Akira Nakanishi, Noriko Sasada, Shigenori Hayakawa, Shigetaka Hamada, Kazuhiko Naoe. ofc 2021: 1-3 [doi]
- Ultra-broadband EA-DFB laser module for 200-Gbit/s PAM4 transmitterHiroshi Yamazaki, Shigeru Kanazawa, Yasuhiko Nakanishi, Yuta Ueda, Wataru Kobayashi, Yoshifumi Muramoto, Hiroyuki Ishii, Hiroaki Sanjoh. ofc 2017: 1-3 [doi]
- 10-km Transmission of 106-Gb/s PAM4 with Directly Modulated DFB Lasers in the CWDM RangeShuhei Ohno, Masaru Onga, Takayuki Nakajima, Akira Nakanishi, Noriko Sasada, Shinichi Tanaka, Ryosuke Nakajima, Kazuhiko Naoe. ofc 2023: 1-3 [doi]
- 384-Gb/s/lane PAM8 Operation Using 76-GHz Bandwidth EA-DFB Laser at 50°C with 1.0-Vpp Swing over 2-km TransmissionHideaki Asakura, Kazuki Nishimura, Syunya Yamauchi, Koichiro Iwamoto, Yoshihiro Nakai, Yoriyoshi Yamaguchi, Kentaro Tani, Ryosuke Nakajima, Kazuhiko Naoe. ofc 2022: 1-3 [doi]
- Over 100 mW Uncooled Operation of SOA-integrated 1.3-µm Highly Reliable CW-DFB LaserShoko Yokokawa, Atsushi Nakamura, Shigetaka Hamada, Ryosuke Nakajima, Kaoru Okamoto, Masatoshi Arasawa, Kouji Nakahara, Shigehisa Tanaka. ofc 2022: 1-3 [doi]
- Uncooled clear-eye-opening operation (25 to 95°C) of 25.8/28-Gbps 1.3-µm InGaAlAs-MQW directly modulated DFB lasersT. Fukamachi, Atsushi Nakamura, Yasushi Sakuma, Shigenori Hayakawa, Ryu Washino, M. Mukaikubo, K. Okamoto, T. Nakajima, K. Motoda, Kazuhiko Naoe, K. Nakahara, Y. Wakayama, K. Uomi. ofc 2014: 1-3 [doi]