System and method for integrated measurement using optical...

Details System and method for integrated measurement using optical... System and method for integrated measurement using optical...

2008-05-27

2008-05-27

Nguyen, Tu T (Department: 2886)

Optics: measuring and testing

For optical fiber or waveguide inspection

Reexamination Certificate

active

07379169

ABSTRACT:
An integrated measurement system for measuring a plurality of parameters is disclosed. The integrated system includes a fiber Bragg grating (FBG) sensor configured for modulating a wavelength of an FBG input signal to provide an FBG output signal corresponding to an FBG parameter, a fiber Faraday rotator (FFR) sensor module configured for rotating a polarization and modulating an intensity of an FFR input signal to provide an FFR output signal corresponding to an FFR parameter, wherein the FBG sensor and FFR sensor module are coupled to provide an integrated system output signal, and a detection system configured for receiving the integrated system output signal and for using the integrated system output signal to obtain values associated with at least one FBG or FFR parameter.

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