DocumentCode
1495826
Title
Efficient and tunable Er/Yb fiber grating lasers
Author
Hsu, Kevin ; Loh, Wei H. ; Dong, Liang ; Miller, Calvin M.
Author_Institution
Micron Opt. Inc., Atlanta, GA, USA
Volume
15
Issue
8
fYear
1997
fDate
8/1/1997 12:00:00 AM
Firstpage
1438
Lastpage
1441
Abstract
Efficient and tunable single-frequency fiber Bragg grating (FBG) lasers are demonstrated using a novel photosensitive Er/Yb fiber design. Both sub-mW threshold pump power, and high slope efficiencies of ~31% at 1536 nm and ~26.1% at 1562 nm were achieved. Wavelength tuning could be obtained over 11 and 25 nm in 1535 and 1550 nm wavelength regions, respectively, by cavity-length tuning
Keywords
diffraction gratings; erbium; fibre lasers; laser frequency stability; laser tuning; optical communication equipment; optical fibres; optical pumping; ytterbium; 1535 nm; 1536 nm; 1550 nm; 1562 nm; cavity-length tuning; high slope efficiencies; nm wavelength regions; photosensitive Er/Yb fiber design; single-frequency fiber Bragg grating lasers; sub-mW threshold pump power; tunable Er/Yb fiber grating lasers; wavelength tuning; Bragg gratings; Erbium; Erbium-doped fiber lasers; Fiber gratings; Fiber lasers; Laser tuning; Optical fiber communication; Optical fibers; Pump lasers; Tunable circuits and devices;
fLanguage
English
Journal_Title
Lightwave Technology, Journal of
Publisher
ieee
ISSN
0733-8724
Type
jour
DOI
10.1109/50.618376
Filename
618376
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