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Proceedings Paper

Effective grayscale in lithographically scribed planar holographic Bragg reflectors
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Paper Abstract

We demonstrate that holographic Bragg reflector grating structures, photolithographically scribed in planar waveguides, support a unique approach to apodization and overlay that uses fixed-depth etching and partial contour writing to achieve continuous reflective amplitude control.

Paper Details

Date Published: 20 October 2003
PDF: 8 pages
Proc. SPIE 5225, Nano- and Micro-Optics for Information Systems, (20 October 2003); doi: 10.1117/12.517217
Show Author Affiliations
Dmitri Iazikov, LightSmyth Technologies, Inc. (United States)
Christoph Greiner, LightSmyth Technologies, Inc. (United States)
Thomas W. Mossberg, LightSmyth Technologies, Inc. (United States)

Published in SPIE Proceedings Vol. 5225:
Nano- and Micro-Optics for Information Systems
Louay A. Eldada, Editor(s)

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