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11 November 1999 Fabrication and temperature dependence of As2S3 fiber long-period grating (LPG)
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Proceedings Volume 3897, Advanced Photonic Sensors and Applications; (1999) https://doi.org/10.1117/12.369342
Event: International Symposium on Photonics and Applications, 1999, Singapore, Singapore
Abstract
We report here a novel way to fabricate fiber LPG using moire pattern amplitude mask (MPAM). Theoretical analysis of diffraction effect on MPAM has revealed that geometric optics rules are followed when area concerned is so close to diffractive grating that even Fresnel approximation can not be used. Experimental result of grating written in As2S3 fiber support the theoretic conclusion. And the temperature dependence is reported also.
© (1999) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Min Li, Yanbiao Liao, Rongsheng Chen, and Kewu Yang "Fabrication and temperature dependence of As2S3 fiber long-period grating (LPG)", Proc. SPIE 3897, Advanced Photonic Sensors and Applications, (11 November 1999); https://doi.org/10.1117/12.369342
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