1.47-MU-M BAND TM3-MU-M UP-CONVERSION PUMPING SCHEME( DOPED FLUORIDE FIBER AMPLIFIER USING A 1.064)

Authors
KOMUKAI T YAMAMOTO T SUGAWA T MIYAJIMA Y
Citation
T. Komukai et al., 1.47-MU-M BAND TM3-MU-M UP-CONVERSION PUMPING SCHEME( DOPED FLUORIDE FIBER AMPLIFIER USING A 1.064), Electronics Letters, 29(1), 1993, pp. 110-112
Citations number
6
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
Electronics Letters → ACNP
ISSN journal
00135194
Volume
29
Issue
1
Year of publication
1993
Pages
110 - 112
Database
ISI
SICI code
0013-5194(1993)29:1<110:1BTUPS>2.0.ZU;2-D
Abstract
A 1.47 mum band optical amplifier using Tm3+ doped fluoride fibre pump ed by a 1.064 mum laser was demonstrated. A small signal gain of 25 dB and a saturated output power of over +10 dBm were observed at 1.470 m um for a pump power of 450 mW. The amplification bandwidth was approxi mately 65 nm from 1.440 to 1.505 mum.