ULTRA-WIDE-BAND HYBRID AMPLIFIER COMPRISING DISTRIBUTED RAMAN AMPLIFIER AND ERBIUM-DOPED FIBER AMPLIFIER

Authors
MASUDA H KAWAI S AIDA K
Citation
H. Masuda et al., ULTRA-WIDE-BAND HYBRID AMPLIFIER COMPRISING DISTRIBUTED RAMAN AMPLIFIER AND ERBIUM-DOPED FIBER AMPLIFIER, Electronics Letters, 34(13), 1998, pp. 1342-1344
Citations number
7
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
Electronics Letters → ACNP
ISSN journal
00135194
Volume
34
Issue
13
Year of publication
1998
Pages
1342 - 1344
Database
ISI
SICI code
0013-5194(1998)34:13<1342:UHACDR>2.0.ZU;2-E
Abstract
An extremely large seamless flat-gain bandwidth of 90.5nm (1556.0 - 16 46.5nm) and transparent-gain bandwidth of 108nm (1540.0 - 1648.0nm) fo r a 50km transmission fibre are achieved using a novel hybrid amplifie r, The amplifier comprises a low-noise distributed Raman amplifier pum ped with dual wavelengths and an erbium-doped fluoride fibre amplifier .