DocumentCode
3543723
Title
Split-stage equalization filter approach for noise figure reduction in multi-channel gain-flattened EDFA
Author
Ju Han Lee ; Namkyoo Park
Author_Institution
Dept. of Electr. Eng., Seoul Nat. Univ., South Korea
fYear
1998
fDate
3-8 May 1998
Firstpage
289
Lastpage
290
Abstract
Summary form only given. We suggested a novel method to reduce the NF in designing a spectral filter gain-flattened Er-doped fibre amplifier (EDFA). Results show that despite having small gain loss, using a double-stage equalizing filter greatly improves the NF compared to a single-stage equalizing filter.
Keywords
equalisers; erbium; fibre lasers; laser noise; optical communication equipment; optical filters; optical losses; NF reduction; double-stage equalizing filter; multi-channel gain-flattened EDFA; noise figure reduction; single-stage equalizing filter; small gain loss; spectral filter gain-flattened Er-doped fibre amplifier; split-stage equalization filter; Bandwidth; Erbium-doped fiber amplifier; Filters; Laboratories; Lasers and Electro-Optics Society; Noise figure; Noise measurement; Optical fiber theory; Pulse amplifiers; Pulse measurements;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 1998. CLEO 98. Technical Digest. Summaries of papers presented at the Conference on
Conference_Location
San Francisco, CA, USA
Print_ISBN
1-55752-339-0
Type
conf
DOI
10.1109/CLEO.1998.676179
Filename
676179
Link To Document