DFB LASER DIODES FOR 1. 5 mu M TRANSMISSION.

Takashi Matsuoka; Yuzo Yoshikuni; Yoshinori Nakano; Katsuhiko Kurumada

DFB LASER DIODES FOR 1. 5 mu M TRANSMISSION.

Takashi Matsuoka, Yuzo Yoshikuni, Yoshinori Nakano, Katsuhiko Kurumada

Research output: Contribution to journal › Article › peer-review

Abstract

Single longitudinal mode characteristics of DFB laser diodes are described in the context of 1. 5 mu m F-400 M use. Side mode suppression is related to inter-mode loss difference as the principal mode stability criterion. Using this criterion, the relation of mode stability to efficiency and threshold current is shown for the main device structures. Devices fabricated based on the design parameters exhibited an output of 27 mw at 50 degree C with a side mode suppresson ratio over 30 db, thus satisfying design requirements.

Original language	English
Pages (from-to)	331-338
Number of pages	8
Journal	Denki Tsushin Kenkyujo kenkyu jitsuyoka hokoku
Volume	36
Issue number	3
Publication status	Published - 1987 Jan 1
Externally published	Yes

ASJC Scopus subject areas

Engineering(all)

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title = "DFB LASER DIODES FOR 1. 5 mu M TRANSMISSION.",

abstract = "Single longitudinal mode characteristics of DFB laser diodes are described in the context of 1. 5 mu m F-400 M use. Side mode suppression is related to inter-mode loss difference as the principal mode stability criterion. Using this criterion, the relation of mode stability to efficiency and threshold current is shown for the main device structures. Devices fabricated based on the design parameters exhibited an output of 27 mw at 50 degree C with a side mode suppresson ratio over 30 db, thus satisfying design requirements.",

author = "Takashi Matsuoka and Yuzo Yoshikuni and Yoshinori Nakano and Katsuhiko Kurumada",

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AU - Nakano, Yoshinori

AU - Kurumada, Katsuhiko

PY - 1987/1/1

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N2 - Single longitudinal mode characteristics of DFB laser diodes are described in the context of 1. 5 mu m F-400 M use. Side mode suppression is related to inter-mode loss difference as the principal mode stability criterion. Using this criterion, the relation of mode stability to efficiency and threshold current is shown for the main device structures. Devices fabricated based on the design parameters exhibited an output of 27 mw at 50 degree C with a side mode suppresson ratio over 30 db, thus satisfying design requirements.

AB - Single longitudinal mode characteristics of DFB laser diodes are described in the context of 1. 5 mu m F-400 M use. Side mode suppression is related to inter-mode loss difference as the principal mode stability criterion. Using this criterion, the relation of mode stability to efficiency and threshold current is shown for the main device structures. Devices fabricated based on the design parameters exhibited an output of 27 mw at 50 degree C with a side mode suppresson ratio over 30 db, thus satisfying design requirements.

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