DocumentCode
833687
Title
High-speed characteristics of modified DFB-PPIBH laser diode
Author
Kakimoto, S. ; Watanabe, H. ; Fujiwara, M. ; Ohkura, Y. ; Nakajima, Y. ; Sakakibara, Y.
Author_Institution
Mitsubishi Electr. Corp., Hyogo, Japan
Volume
25
Issue
7
fYear
1989
fDate
3/30/1989 12:00:00 AM
Firstpage
483
Lastpage
484
Abstract
A distributed feedback p-substrate partially inverted buried heterostructure (DFB-PPIBH) laser was improved in the cutoff frequency f/sub c/. The measured f/sub c/ (4.3 GHz) roughly coincided with the calculated value (3.9 GHz). With the modified DFB-PPIBH laser, a good eye pattern was observed under 5 Gbit/s nonreturn-to-zero (NRZ) modulation.<>
Keywords
distributed feedback lasers; optical communication equipment; semiconductor junction lasers; 4.3 GHz; 5 Gbit/s; cutoff frequency; distributed feedback p-substrate partially inverted buried heterostructure; eye pattern; modified DFB-PPIBH laser diode; nonreturn-to-zero; Distributed feedback lasers; Optical communication equipment; Semiconductor lasers;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19890332
Filename
18530
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