22 August 2009 Influence of grating shapes on diffraction properties of ultrashort pulse beam by local volume holographic grating
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Proceedings Volume 7430, Laser Beam Shaping X; 743015 (2009); doi: 10.1117/12.824876
Event: SPIE Optical Engineering + Applications, 2009, San Diego, California, United States
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.
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Zhijuan Hu, Liren Liu, Ya'nan Zhi, Yanxue Tang, "Influence of grating shapes on diffraction properties of ultrashort pulse beam by local volume holographic grating", Proc. SPIE 7430, Laser Beam Shaping X, 743015 (22 August 2009); doi: 10.1117/12.824876; https://doi.org/10.1117/12.824876
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KEYWORDS
Diffraction gratings

Diffraction

Beam shaping

Volume holography

Holography

Ultrafast phenomena

Holograms

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