PASSIVE SELECTIVE FILTER FOR FLATTENING THE ERBIUM-DOPED FIBER AMPLIFIER GAIN SPECTRUM BASED ON A FEATURE OF THE SILICON OXYNITRIDE FIBER ABSORPTION-SPECTRUM

Authors
BOGATYRJOV VA DIANOV EM GOLANT KM KARPOV VI KHRAPKO RR KURKOV AS PROTOPOPOV VN
Citation
Va. Bogatyrjov et al., PASSIVE SELECTIVE FILTER FOR FLATTENING THE ERBIUM-DOPED FIBER AMPLIFIER GAIN SPECTRUM BASED ON A FEATURE OF THE SILICON OXYNITRIDE FIBER ABSORPTION-SPECTRUM, Electronics Letters, 31(1), 1995, pp. 61-62
Citations number
8
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
Electronics Letters → ACNP
ISSN journal
00135194
Volume
31
Issue
1
Year of publication
1995
Pages
61 - 62
Database
ISI
SICI code
0013-5194(1995)31:1<61:PSFFFT>2.0.ZU;2-I
Abstract
A newly developed nitrogen doped silica fibre was used as a filter in an erbium doped aluminosilicate fibre amplifier. A 30dB gain was flatt ened within the 1530 - 1560nm spectral band, the gain variations being no more than 5dB.