Postfabrication wavelength trimming of fiber Bragg gratings written in H2-loaded fibers

Bai-Ou Guan; Hwa-Yaw Tam; Helen L.W. Chan; Chung-Loong Choy

doi:10.1117/12.446622

29 October 2001 Postfabrication wavelength trimming of fiber Bragg gratings written in H2-loaded fibers

Bai-Ou Guan, Hwa-Yaw Tam, Helen L.W. Chan, Chung-Loong Choy

Author Affiliations +

Proceedings Volume 4595, Photonic Systems and Applications; (2001) https://doi.org/10.1117/12.446622
Event: International Symposium on Photonics and Applications, 2001, Singapore, Singapore

Abstract

A postfabrication technique for writing fiber Bragg gratings in H2-loaded fiber with precise wavelength control is reported. The grating wavelength is highly stable and less than 0.01 nm shift was observed after storing at room temperature for 2 months. This technique allows 1 nm of wavelength trimming and significantly enhances the grating thermal stability.

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Bai-Ou Guan, Hwa-Yaw Tam, Helen L.W. Chan, and Chung-Loong Choy "Postfabrication wavelength trimming of fiber Bragg gratings written in H2-loaded fibers", Proc. SPIE 4595, Photonic Systems and Applications, (29 October 2001); https://doi.org/10.1117/12.446622

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