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Proceedings Paper

Theoretical investigation of diffraction features of a planar wave using a Reflecting Volume-Bragg-Grating (RVBG)
Author(s): Liangping Xue; You Wang; Wei Zhang; He Cai; Hongyuan Wang; Juhong Han; Guofei An
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Paper Abstract

A theoretical procedure has been developed for evaluation of the diffraction efficiency of a Reflecting Volume-Bragg-Grating (RVBG) in accordance with Kogelnik’s theory. The diffraction features have been investigated for the different grating thicknesses, refractive index modulation, and grating spatial frequencies, respectively. The linewidths of a diffracted light and the effective diffraction efficiency have been studied while a certain linewidth in spectrum of an incident LD beam is taken into account in the calculation. The results are thought to be useful in the applications of single-longitudinal-mode (SLM) lasers and linewidth narrowing by means of RVBGs.

Paper Details

Date Published: 3 February 2015
PDF: 12 pages
Proc. SPIE 9255, XX International Symposium on High-Power Laser Systems and Applications 2014, 925524 (3 February 2015); doi: 10.1117/12.2071670
Show Author Affiliations
Liangping Xue, Southwest Institute of Technical Physics (China)
You Wang, Southwest Institute of Technical Physics (China)
Wei Zhang, Southwest Institute of Technical Physics (China)
He Cai, Southwest Institute of Technical Physics (China)
Hongyuan Wang, Southwest Institute of Technical Physics (China)
Juhong Han, Southwest Institute of Technical Physics (China)
Guofei An, Southwest Institute of Technical Physics (China)


Published in SPIE Proceedings Vol. 9255:
XX International Symposium on High-Power Laser Systems and Applications 2014
Chun Tang; Shu Chen; Xiaolin Tang, Editor(s)

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