Performance characteristics of a 1.5 mu m single-frequency semiconductor laser with an external waveguide Braff reflector

Author

Olsson, N. Anders ; Henry, Charles H. ; Kazarinov, Rudolf F. ; Lee, H.J. ; Orlowsky, K.J. ; Johnson, B.H. ; Scotti, R.E. ; Ackerman, D.A. ; Anthony, Philip J.

Author_Institution

AT&T Bell Lab., Murray Hill, NJ, USA

Volume

24

Issue

2

fYear

1988

Firstpage

143

Lastpage

147

Abstract

Single-frequency operation of 1.5- mu m semiconductor lasers was obtained by combining a regular Fabry-Perot laser to an external waveguide Bragg reflector. The laser is characterized by very pure single-frequency operation, 10-MHz linewidth, and greatly-reduced frequency chirp under direct modulation. The laser has been tested in 1.7-Gb/s transmission experiments over 82.5 km of fiber.<>

Keywords

laser cavity resonators; laser transitions; optical communication equipment; optical modulation; optical waveguides; semiconductor junction lasers; 1.5 micron; 1.7 Gbit/s; 10-MHz linewidth; 82.5 km; direct modulation; external waveguide Braff reflector; fiber; frequency chirp; performance characteristics; regular Fabry-Perot laser; single-frequency semiconductor laser; very pure single-frequency operation; Chirp; Distributed feedback devices; Fiber lasers; Laser feedback; Laser modes; Optical feedback; Optical waveguides; Power lasers; Semiconductor lasers; Waveguide lasers;

fLanguage

English

Journal_Title

Quantum Electronics, IEEE Journal of

Publisher

ieee

ISSN

0018-9197

Type

jour

DOI

10.1109/3.107

Filename

107