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; A. Nakamura; Y. Sakuma; S. Hayakawa; R. Washino; M. Mukaikubo; K. Okamoto; T. Nakajima; K. Motoda; K. Naoe; K. Nakahara; Y. Wakayama; K. Uomi

doi:10.1364/OFC.2014.Th3A.7

Optical Fiber Communication Conference
OSA Technical Digest (online) (Optica Publishing Group, 2014),
paper Th3A.7
•https://doi.org/10.1364/OFC.2014.Th3A.7

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, A. Nakamura, Y. Sakuma, S. Hayakawa, R. Washino, M. Mukaikubo, K. Okamoto, T. Nakajima, K. Motoda, K. Naoe, K. Nakahara, Y. Wakayama, and K. Uomi

Optical Fiber Communication Conference 2014

San Francisco, California United States
9–13 March 2014
ISBN: 978-1-55752-993-0

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Semiconductor Lasers (Th3A)

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T. Fukamachi, A. Nakamura, Y. Sakuma, S. Hayakawa, R. Washino, M. Mukaikubo, K. Okamoto, T. Nakajima, K. Motoda, K. Naoe, K. Nakahara, Y. Wakayama, and K. Uomi, "Uncooled Clear-Eye-Opening Operation (25 to 95°C) of 25.8/28-Gbps 1.3-µm InGaAlAs-MQW Directly Modulated DFB Lasers," in Optical Fiber Communication Conference, OSA Technical Digest (online) (Optica Publishing Group, 2014), paper Th3A.7.

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Abstract

Properties on an uncooled 1.3-μm DML applicable for 100GbE/OTU4 based SMF interfaces are described. We demonstrated 25.8-Gb/s mask margins of more than 20% up to 85°C. Moreover, clear 28.0-Gb/s eye diagram was obtained at 95°C.

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