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Proceedings Paper

Synthesis of chirped quasi-phase-matching grating by discrete layer-peeling method
Author(s): Qianwu Zhang; Xianglong Zeng; Fufei Pang; Yunqi Liu; Tingyun Wang
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Paper Abstract

A method to reconstruct a chirped quasi-phase-matching grating by using a discrete layer-peeling algorithm is demonstrated. The coupling distribution and grating structure can be synthesized from the transmission spectrum. Experimental verification shows that the method can reconstruct the grating distribution efficiently. This method can be used an efficient approach of quality inspection on quasi-phase-matching grating.

Paper Details

Date Published: 7 January 2011
PDF: 6 pages
Proc. SPIE 7987, Optoelectronic Materials and Devices V, 79870O (7 January 2011); doi: 10.1117/12.888447
Show Author Affiliations
Qianwu Zhang, Shanghai Univ. (China)
Xianglong Zeng, Shanghai Univ. (China)
Fufei Pang, Shanghai Univ. (China)
Yunqi Liu, Shanghai Univ. (China)
Tingyun Wang, Shanghai Univ. (China)


Published in SPIE Proceedings Vol. 7987:
Optoelectronic Materials and Devices V
Fumio Koyama; Shun Lien Chuang; Guang-Hua Duan; Yidong Huang, Editor(s)

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