DocumentCode
3492074
Title
Above threshold analysis of three-section DFB/DBR lasers with second-order gratings
Author
Liew, So Kuen C
Author_Institution
Dept. of Electron. Eng., Chinese Univ. of Hong Kong, Shatin, Hong Kong
Volume
1
fYear
1994
fDate
31 Oct-3 Nov 1994
Firstpage
99
Abstract
Three-section DFB/DBR lasers with a pumped DFB center section and two unpumped DBR end-sections have demonstrated stable single longitudinal mode operation at six times threshold and low threshold current. A schematic diagram and threshold analysis of the DFB/DBR laser is presented
Keywords
distributed feedback lasers; above threshold analysis; low threshold current; pumped DFB center section; second-order gratings; stable single longitudinal mode operation; three-section DFB/DBR lasers; unpumped DBR end-sections; Distributed Bragg reflectors; Distributed feedback devices; Gratings; Laser feedback; Laser modes; Laser stability; Laser theory; Lasers and electrooptics; Pump lasers; Surface emitting lasers;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics Society Annual Meeting, 1994. LEOS '94 Conference Proceedings. IEEE
Conference_Location
Boston, MA
Print_ISBN
0-7803-1470-0
Type
conf
DOI
10.1109/LEOS.1994.586911
Filename
586911
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