Passive All-Fiber Wavelength Measurement Systems: Performance Determination Factors
نویسندگان
چکیده
Passive all-fiber edge filter based devices are very often used for wavelength demodulation system for many sensors such as fiber Bragg gratings. The advantage of passive linear edge filter systems are their low cost, ease of fabrication and high measurement speed compared to active wavelength measurement systems. The accuracy and resolution of a fiber edge filter based wavelength measurement system (WMS) is determined by three main factors: the noise in the system, polarization dependence and temperature dependence of the system.
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