Share Email Print
cover

Proceedings Paper

Characteristics of WDM in distributed fiber temperature sensor
Author(s): Yi Zhang; Yuan Luo
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

Distributed Fiber temperature Sensor is a high and new-technology industries that it can be used to measure real-time temperature field distribution of space, WDM (Wavelength Division Multiplexer) is widely used in distributed fiber temperature sensor besides in optical fiber communication system. The characters of WDM especially the isolation and insert loss play an important role in the characters of the sensor. In this paper, the structure of the distributed fiber temperature sensor with WDM applied on was given first. Then the isolation and the insertion loss of WDM are discussed. Analysis and calculation results will be expressed that in this system the characters of WDM determine the accuracy of measurement of temperature.

Paper Details

Date Published: 3 June 2005
PDF: 8 pages
Proc. SPIE 5826, Opto-Ireland 2005: Optical Sensing and Spectroscopy, (3 June 2005); doi: 10.1117/12.603781
Show Author Affiliations
Yi Zhang, Chongqing Univ. of Posts and Telecommunications (China)
Yuan Luo, Chongqing Univ. of Posts and Telecommunications (China)


Published in SPIE Proceedings Vol. 5826:
Opto-Ireland 2005: Optical Sensing and Spectroscopy
Gerard D. O'Sullivan; Brian D. MacCraith; Hugh James Byrne; Enda McGlynn; Alan G. Ryder, Editor(s)

© SPIE. Terms of Use
Back to Top