DocumentCode :
1335784
Title :
Gain flattened Er3+-doped tellurite fibre amplifier for WDM signals in the 1581-1616 nm wavelength region
Author :
Mori, A. ; Sakamoto, Takanori ; Shikano, K. ; Kobayashi, K. ; Hoshino, Kenji ; Shimizu, M.
Author_Institution :
NTT Photonics Labs., Ibaraki, Japan
Volume :
36
Issue :
7
fYear :
2000
fDate :
3/30/2000 12:00:00 AM
Firstpage :
621
Lastpage :
622
Abstract :
A gain-flattened Er3+-doped tellurite fibre amplifier (EDTFA) with an expanded L-band is presented. The amplifier has an average gain of 28 dB and a noise figure of <6 dB with a slight gain excursion of 1 dB over a wide wavelength range of 1581-1616 nm. The total output power of the EDTFA module was 20.5 dBm and its power conversion efficiency reached 25%
Keywords :
erbium; optical communication equipment; optical fibre amplifiers; wavelength division multiplexing; 1581 to 1616 nm; 25 percent; 28 dB; 6 dB; Er3+-doped tellurite fibre amplifier; L-band; WDM signal; gain flattening; noise figure; output power; power conversion efficiency;
fLanguage :
English
Journal_Title :
Electronics Letters
Publisher :
iet
ISSN :
0013-5194
Type :
jour
DOI :
10.1049/el:20000504
Filename :
842199
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=1335784
بازگشت