Title: Simultaneous optical monitoring and fiber supervising for WDM networks using an OTDR combined with concatenated fiber gratings
Authors: Lee, CC
Kao, TC
Chi, S
光電工程學系
Department of Photonics
Keywords: fiber Bragg grating;optical time domain reflectometer;WDM networks
Issue Date: 1-Sep-2001
Abstract: We have proposed a new optical monitoring technique that employs an optical time-domain reflectometer combined with an acoustooptic switch and concatenated fiber Bragg gratings to achieve simultaneous optical monitoring and fiber surveillance for wavelength-division-multiplexed (WDM) networks. The optical power monitoring with dynamic range of 26 dB and accuracy less than or equal to 0.1 dB for each WDM channel and the feasibility of simultaneous optical monitoring and fiber surveillance in WDM networks have also been demonstrated by using this technique.
URI: http://dx.doi.org/10.1109/68.942682
http://hdl.handle.net/11536/29426
ISSN: 1041-1135
DOI: 10.1109/68.942682
Journal: IEEE PHOTONICS TECHNOLOGY LETTERS
Volume: 13
Issue: 9
Begin Page: 1026
End Page: 1028
Appears in Collections:Articles


Files in This Item:

  1. 000170643700038.pdf

If it is a zip file, please download the file and unzip it, then open index.html in a browser to view the full text content.