DocumentCode :
852138
Title :
1.65 μm-band optical amplification with Er3+-doped fluorozirconate fibre using 0.8 μm upconversion pumping
Author :
Yakabe, Y. ; Kasamatsu, T. ; Ono, T.
Author_Institution :
Networking Res. Labs., NEC Corp., Kawasaki, Japan
Volume :
38
Issue :
21
fYear :
2002
fDate :
10/10/2002 12:00:00 AM
Firstpage :
1244
Lastpage :
1245
Abstract :
In order to expand the available bandwidth for wavelength division multiplexing transmission systems, a 1.65 μm-band optical fibre amplifier with Er3+-doped fluorozirconate fibre using 0.8 μm upconversion pumping has been demonstrated. The positive gain, 3.8 dB, is the first ever achieved by means of (2H112/, 4S32/) → 4I92/ stimulated emission transition.
Keywords :
aluminium compounds; barium compounds; erbium; fluoride glasses; lanthanum compounds; laser transitions; optical communication equipment; optical fibre amplifiers; optical pumping; sodium compounds; wavelength division multiplexing; zirconium compounds; 0.8 micron; 1.65 micron; 230 mW; 3.8 dB; Er3+-doped fluorozirconate fibre; Er3+:ZBLAN; WDM transmission systems; ZBLAN:Er; ZrF4-BaF2-LaF3-AlF3-NaF:Er; optical amplification; optical fibre amplifier; upconversion pumping; wavelength division multiplexing;
fLanguage :
English
Journal_Title :
Electronics Letters
Publisher :
iet
ISSN :
0013-5194
Type :
jour
DOI :
10.1049/el:20020879
Filename :
1043697
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=852138
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