Title :
An all-fiber WDM channel monitor based on acousto-optic tunable filter with built-in on-fiber detector
Author :
Li, Q. ; Au, A. ; Lin, C. ; Tomov, I. ; Lee, H.
Author_Institution :
California Univ., Irvine, CA, USA
Abstract :
An all-fiber WDM channel monitor based on narrowband AOTF and on-fiber detector is demonstrated. By employing FSK modulation scheme, intrinsic wavelength accuracy of 0.02 nm is obtained for single channel detection and 0.05 nm for multiple channel detection.
Keywords :
acousto-optical filters; fibre optic sensors; frequency shift keying; optical fibre communication; optical modulation; telecommunication channels; wavelength division multiplexing; FSK modulation; all-fiber WDM channel monitor; built-in on-fiber detector; channel detection; narrowband acousto-optic tunable filter; Acoustic signal detection; Acoustic waves; Detectors; Monitoring; Optical fiber devices; Optical fiber polarization; Optical filters; Optical sensors; Radio frequency; Wavelength division multiplexing;
Conference_Titel :
Optical Fiber Communications Conference, 2003. OFC 2003
Print_ISBN :
1-55752-746-6
DOI :
10.1109/OFC.2003.1248421
