HIGH-POWER 1.02-MU-M INGAAS ALGAAS STRAINED QUANTUM-WELL LASERS WITH GAINP BURIED WAVE-GUIDES FOR PUMPING PR3-DOPED OPTICAL-FIBER AMPLIFIER()

Authors
FUKAGAI K CHIDA H ISHIKAWA S FUJII H ENDO K
Citation
K. Fukagai et al., HIGH-POWER 1.02-MU-M INGAAS ALGAAS STRAINED QUANTUM-WELL LASERS WITH GAINP BURIED WAVE-GUIDES FOR PUMPING PR3-DOPED OPTICAL-FIBER AMPLIFIER(), Electronics Letters, 29(2), 1993, pp. 146-147
Citations number
8
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
Electronics Letters → ACNP
ISSN journal
00135194
Volume
29
Issue
2
Year of publication
1993
Pages
146 - 147
Database
ISI
SICI code
0013-5194(1993)29:2<146:H1IASQ>2.0.ZU;2-B
Abstract
High power 1.02 mum single spatial mode laser diodes with low-loss (3. 3 cm-1) GaInP buried waveguides have been developed for pumping Pr3+-d oped optical fibre amplifiers. A maximum CW light output power of 415 mW and an optical fibre output of 71 mW at 200 mA have been achieved. A preliminary lifetest showed stable operation for over 2300 h under 1 00 mW CW conditions at 50-degrees-C.