DocumentCode
839029
Title
8-mV threshold Er/sup 3+/-doped planar waveguide amplifier
Author
Ghosh, Ruby N. ; Shmulovich, Joseph ; Kane, Casey F. ; De Barros, Miriam R X ; Nykolak, Gerald ; Bruce, Allan J. ; Becker, Philippe C.
Author_Institution
Lucent Technol., AT&T Bell Labs., Murray Hill, NJ, USA
Volume
8
Issue
4
fYear
1996
fDate
4/1/1996 12:00:00 AM
Firstpage
518
Lastpage
520
Abstract
We report on the gain characteristics of a low threshold (8 mW) Er/sup 3+/-doped planar optical waveguide amplifier. Net fiber to fiber gain of 4.5 dB is achieved at a signal wavelength of 1536 nm with 80 mW of 980-nm pump power. This device represents significant progress toward a planar amplifier module pumped by a single laser diode.
Keywords
erbium; laser beams; optical planar waveguides; optical pumping; optical waveguide components; solid lasers; waveguide lasers; 1536 nm; 4.5 dB; 8 mW; 980 nm; Er/sup 3+/-doped planar waveguide amplifier; fiber to fiber gain; gain characteristics; low threshold amplifier; planar amplifier module; signal wavelength; single laser diode pumping; Erbium; Gain; Optical amplifiers; Optical fiber devices; Optical planar waveguides; Optical pumping; Optical waveguides; Planar waveguides; Semiconductor optical amplifiers; Stimulated emission;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/68.491212
Filename
491212
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