A common-path-interference dispersion-measurement scheme for fiber Bragg gratings is experimentally demonstrated. The group delay is obtained by processing the interference spectrum and the results excellently match the data from an optical network analyzer.
© 2006 Optical Society of America
(060.0060) Fiber optics and optical communications : Fiber optics and optical communications
(060.2340) Fiber optics and optical communications : Fiber optics components
(120.0120) Instrumentation, measurement, and metrology : Instrumentation, measurement, and metrology
(120.5050) Instrumentation, measurement, and metrology : Phase measurement
L. Sheu, K. Hsu, and Y. Lai, "Common-Path Interferometer for Dispersion Measurement of Fiber Bragg Gratings," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies, Technical Digest (CD) (Optical Society of America, 2006), paper JThC74.
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