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Discrete non-planar reflections of a fs laser pulse written volume Bragg grating (VBG)

 
: Richter, Daniel; Voigtländer, Christian; Thomas, Jens U.; Tünnermann, Andreas; Nolte, Stefan

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Fulltext ()

OSA technical digest. Online resource (2012), BM2D.3
http://www.opticsinfobase.org/
Conference "Bragg Gratings, Photosensitivity, and Poling in Glass Waveguides" (BGPP) <2012, Colorado Springs/Colo.>
English
Conference Paper, Electronic Publication
Fraunhofer IOF ()

Abstract
We present a VBG inscribed in fused silica by three beam interference of fs pulses. The generated twodimensional grating structure exhibits a discrete diffraction pattern which can be described based on the Ewald sphere.

: http://publica.fraunhofer.de/documents/N-206211.html