IN-SERVICE SUPERVISORY EDFA-REPEATED WAVELENGTH-DIVISION MULTIPLEXINGTRANSMISSION-SYSTEM

Authors
CHEN YK GUO WY WAY WI CHI S
Citation
Yk. Chen et al., IN-SERVICE SUPERVISORY EDFA-REPEATED WAVELENGTH-DIVISION MULTIPLEXINGTRANSMISSION-SYSTEM, IEEE photonics technology letters, 7(8), 1995, pp. 923-925
Citations number
6
Categorie Soggetti
Optics,"Physics, Applied
Journal title
IEEE photonics technology letters → ACNP
ISSN journal
10411135
Volume
7
Issue
8
Year of publication
1995
Pages
923 - 925
Database
ISI
SICI code
1041-1135(1995)7:8<923:ISEWM>2.0.ZU;2-9
Abstract
An in-service supervisory wavelength division multiplexing (WDM) trans mission system is demonstrated for the first time. Simultaneous fault location and EDFA status-monitoring are achieved without degrading the 2.5 Gb/s service in a five-EDFA, 365-km, four-WDM-channel system.