TWINCORE ERBIUM-DOPED FIBER AMPLIFIER WITH PASSIVE SPECTRAL GAIN EQUALIZATION

Authors
LAMING RI MINELLY JD DONG L ZERVAS MN
Citation
Ri. Laming et al., TWINCORE ERBIUM-DOPED FIBER AMPLIFIER WITH PASSIVE SPECTRAL GAIN EQUALIZATION, Electronics Letters, 29(6), 1993, pp. 509-510
Citations number
10
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
Electronics Letters → ACNP
ISSN journal
00135194
Volume
29
Issue
6
Year of publication
1993
Pages
509 - 510
Database
ISI
SICI code
0013-5194(1993)29:6<509:TEFAWP>2.0.ZU;2-0
Abstract
Automatic spectral gain equalisation is demonstrated using controlled spatial hole-burning in an erbium-doped twincore-fibre. Gain equalisat ion rates up to 0.11 dB difference between input signal levels are dem onstrated and should increase the useful bandwidth of cascaded amplifi ers.