Growth of ultraviolet-induced H[sub]2[/sub]-loaded long period fiber grating immediately after fabrication

Jingjing Zheng; Yuchun Lu; Wenhua Ren; Linyong Fan; Zhiming Liu; Tigang Ning; Shuisheng Jian

doi:10.1117/12.851400

1 December 2009 Growth of ultraviolet-induced H₂-loaded long period fiber grating immediately after fabrication

Jingjing Zheng, Yuchun Lu, Wenhua Ren, Linyong Fan, Zhiming Liu, Tigang Ning, Shuisheng Jian

Proceedings Volume 7630, Passive Components and Fiber-based Devices VI; 763029 (2009) https://doi.org/10.1117/12.851400
Event: Asia Communications and Photonics, 2009, Shanghai, Shanghai , China

Abstract

The growth of long period fiber grating written in H2-loaded fiber within one hour immediately after fabrication was measured and analyzed. Fast deepen on difference of refraction index was obviously observed in all the experiments, but the peak wavelength to time and cross-coupling coefficient to time curves are fitted better in exponential decay function than power function, and suggest a same variation pattern in difference of refraction index.

Citation Download Citation

Jingjing Zheng, Yuchun Lu, Wenhua Ren, Linyong Fan, Zhiming Liu, Tigang Ning, and Shuisheng Jian "Growth of ultraviolet-induced H₂-loaded long period fiber grating immediately after fabrication", Proc. SPIE 7630, Passive Components and Fiber-based Devices VI, 763029 (1 December 2009); https://doi.org/10.1117/12.851400

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