We observed that the Bragg wavelengths monitored were different when the fiber was held by different strain while writing fiber Bragg gratings. The strain-optic effect in fiber Bragg gratings was directly measured by writing fiber Bragg gratings through the phase mask technique.
Direct measurement of strain-optic effect in fiber Bragg gratings
2002-01-01
224810 byte
Conference paper
Electronic Resource
English
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