DocumentCode
2603859
Title
A novel configuration of 980 nm pumping laser module using fiber Bragg grating and polarization maintaining fiber
Author
Yamaguchi, T. ; Ohki, Y. ; Irie, Y. ; Shimizu, T. ; Kasukawa, A.
Author_Institution
Furukawa Electr. Co. Ltd., Yokohama, Japan
fYear
2000
fDate
25-28 Sept. 2000
Firstpage
23
Lastpage
24
Abstract
We report an anomalous phenomenon of output power instability in 980nm LD module with polarisation maintaining fibre (PMF) and fibre Bragg grating (FBG) which is found out at the first time by us. Next, we describe a novel configuration of PMF to eliminate not only the state of polarisation (SOP) fluctuation but also the instability of the output power.
Keywords
Bragg gratings; laser transitions; modules; optical fibre polarisation; optical pumping; semiconductor lasers; 980 nm; 980nm LD module; anomalous phenomenon; fiber Bragg grating; fibre Bragg grating; output power instability; polarisation maintaining fibre; polarization maintaining fiber; pumping laser module; state of polarisation fluctuation; Birefringence; Bragg gratings; Fiber gratings; Fluctuations; Noise shaping; Optical fiber polarization; Optical pumping; Packaging; Power generation; Shape;
fLanguage
English
Publisher
ieee
Conference_Titel
Semiconductor Laser Conference, 2000. Conference Digest. 2000 IEEE 17th International
Conference_Location
Monterey, CA, USA
Print_ISBN
0-7803-6259-4
Type
conf
DOI
10.1109/ISLC.2000.882270
Filename
882270
Link To Document