GAIN FLATTENING OF ERBIUM-DOPED FIBER AMPLIFIER USING FIBER BRAGG GRATINGS

Authors
DUNG JC CHI S WEN SF
Citation
Jc. Dung et al., GAIN FLATTENING OF ERBIUM-DOPED FIBER AMPLIFIER USING FIBER BRAGG GRATINGS, Electronics Letters, 34(6), 1998, pp. 555-556
Citations number
6
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
Electronics Letters → ACNP
ISSN journal
00135194
Volume
34
Issue
6
Year of publication
1998
Pages
555 - 556
Database
ISI
SICI code
0013-5194(1998)34:6<555:GFOEFA>2.0.ZU;2-R
Abstract
A new technique, using fibre-Bragg gratings with different centre freq uencies to reflect the different channel signals at different position s, is proposed for flattening the gain spectrum of an erbium-doped fib re amplifier. A designed gain excursion of <0.1dB can be achieved for 16 channel multiplexed signals with 0.1mW input power in the 1532-1562 nm wavelength region.