@inproceedings{853fdfab411c4e5583b16aca5eef5efb,
title = "Wavelength demodulation detection scheme for an optic fiber temperature sensor",
abstract = "A wavelength demodulation detection scheme was proposed based on the polarization mode interference in polarization maintaining optical fiber (PMF), and the sensing equation was obtained. Compared to the conventional intensity-based detection technique, this wavelength demodulation technique overcomes the effect of the source power fluctuation and the variation of optical loss that occurs in the transmission fiber. An experiment system was setup and the relationship between the frequency of wavelength domain and temperature was obtained within the temperature range -40°C to 80°C. Experimental results agree well with theoretical prediction.",
keywords = "Fast Fourier transform, Interference, Polarization maintaining fiber, Temperature sensor; wavelength demodulation",
author = "Chunjiao Xu and Xiaozhe Zhang and Yuanhong Yang",
year = "2008",
doi = "10.1117/12.807370",
language = "英语",
isbn = "9780819473639",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
booktitle = "Seventh International Symposium on Instrumentation and Control Technology",
note = "7th International Symposium on Instrumentation and Control Technology: Optoelectronic Technology and Instruments, Control Theory and Automation, and Space Exploration ; Conference date: 10-10-2008 Through 13-10-2008",
}