DocumentCode
3372238
Title
High power CW-DFB-LD with a novel non-integer order grating structure
Author
Takaki, K. ; Funabashi, M. ; Kasukawa, A.
Author_Institution
Opt. device division, Furukawa Electr. Co. Ltd., Yokohama, Japan
fYear
2004
fDate
31 May-4 June 2004
Firstpage
515
Lastpage
518
Abstract
We have proposed and fabricated a novel non-integer order grating structure for high power DFB-LDs with a long cavity for the first time. We also developed 21 dBm class CW-DFB LDMs, which are suitable for CATV trunk systems by using this method.
Keywords
diffraction gratings; distributed feedback lasers; laser cavity resonators; optical fabrication; semiconductor lasers; CW-DFB-LD; high power laser diode; kink-free operation; long cavity; noninteger order grating structure; Brillouin scattering; Coatings; Degradation; Gratings; Optical noise; Optical scattering; Phase noise; Power generation; Rayleigh scattering; Signal to noise ratio;
fLanguage
English
Publisher
ieee
Conference_Titel
Indium Phosphide and Related Materials, 2004. 16th IPRM. 2004 International Conference on
ISSN
1092-8669
Print_ISBN
0-7803-8595-0
Type
conf
DOI
10.1109/ICIPRM.2004.1442770
Filename
1442770
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