DocumentCode
1552029
Title
Injection-Locked Flip-Flop Operation of a DBR Laser
Author
Kakitsuka, Takaaki ; Matsuo, Shinji ; Hamamoto, Kiichi ; Segawa, Toru ; Suzuki, Hiroyuki ; Takahashi, Ryo
Author_Institution
Adv. Opto-Electron. Lab., NTT Corp., Atsugi, Japan
Volume
23
Issue
17
fYear
2011
Firstpage
1261
Lastpage
1263
Abstract
The flip-flop operation of a distributed Bragg reflector (DBR) laser using sidemode injection locking is demonstrated. The mode suppression induced by spectral hole burning between two longitudinal modes allows stable bistable operation. A switching time of 0.8 ns and a switching power of 30 μW in flip-flop cycle of 10 ns are successfully demonstrated.
Keywords
distributed Bragg reflector lasers; flip-flops; laser mode locking; optical bistability; optical hole burning; optical logic; DBR laser; distributed Bragg reflector laser; flip-flop cycle; injection-locked flip-flop operation; longitudinal modes; mode suppression; power 30 muW; sidemode injection locking; spectral hole burning; stable bistable operation; switching power; switching time; time 0.8 ns; time 10 ns; Distributed Bragg reflectors; Flip-flops; Optical switches; Vertical cavity surface emitting lasers; Bistable laser; distributed Bragg reflector (DBR) laser; injection locking;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/LPT.2011.2159302
Filename
5873121
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