DocumentCode
894100
Title
Automatic gain flattening in optical fiber amplifiers via clamping of inhomogeneous gain
Author
da Silva, V.L. ; Silberberg, Y. ; Wang, J.S. ; Goldstein, E.L. ; Andrejco, M.J.
Author_Institution
Bellcore, Red Bank, NJ, USA
Volume
5
Issue
4
fYear
1993
fDate
4/1/1993 12:00:00 AM
Firstpage
412
Lastpage
414
Abstract
An Er-doped fiber amplifier with a flattened gain spectrum is obtained by incorporating the amplifier into a ring laser and making use of inhomogeneous broadening at 77 K. The results indicate several potential benefits for doped-fiber material systems that are inhomogeneously broadened at room temperature.<>
Keywords
erbium; fibre lasers; spectral line breadth; 77 K; Er-doped fiber amplifier; automatic gain flattening; doped-fiber material systems; flattened gain spectrum; inhomogeneous broadening; inhomogeneous gain clamping; room temperature; Clamps; Erbium-doped fiber amplifier; Fiber lasers; Optical amplifiers; Optical fiber amplifiers; Optical fiber testing; Optical losses; Pump lasers; Ring lasers; Temperature;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/68.212682
Filename
212682
Link To Document