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Proceedings Paper

Influence of grating shapes on diffraction properties of ultrashort pulse beam by local volume holographic grating
Author(s): Zhijuan Hu; Liren Liu; Ya'nan Zhi; Yanxue Tang
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Paper Abstract

The diffraction properties of ultrashort pulsed by the volume gratings with arbitrary boundaries are studied based on the extended two-dimensional coupled wave theory for volume grating readout by ultrashort pulsed beam. The intensity distributions of the diffraction and transmitted pulsed beams in spectral and temporal domains are given. And the total diffraction efficiency is also presented. Our study presents a possibility of shaping a broad band UPB by controlling the boundary of the local volume hologram grating.

Paper Details

Date Published: 21 August 2009
PDF: 8 pages
Proc. SPIE 7430, Laser Beam Shaping X, 743015 (21 August 2009); doi: 10.1117/12.824876
Show Author Affiliations
Zhijuan Hu, Shanghai Normal Univ. (China)
Liren Liu, Shanghai Institute of Optics and Fine Mechanics (China)
Ya'nan Zhi, Shanghai Institute of Optics and Fine Mechanics (China)
Yanxue Tang, Shanghai Normal Univ. (China)

Published in SPIE Proceedings Vol. 7430:
Laser Beam Shaping X
Andrew Forbes; Todd E. Lizotte, Editor(s)

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