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conference paper
Liquid crystal blazed grating beam deflector
1998
Advanced Optical Memories And Interfaces To Computer Storage
A multiple-angle liquid crystal blazed grating beam deflector has been developed. It consists of a stack of liquid crystal blazed gratings where each layer can deflect incident light with very high efficiency into one of two different directions depending on the driving condition Pour steering angles (10.8 degrees, 7.2 degrees, 3.6 degrees, 0 degrees) with about 70% diffraction efficiency are demonstrated within 15V. The device's working principle, design considerations, fabrication process, and characterization results are described.
Use this identifier to reference this record
Type
conference paper
Web of Science ID
WOS:000078029300007
Authors
Publication date
1998
Published in
Advanced Optical Memories And Interfaces To Computer Storage
Series title/Series vol.
Proceedings Of The Society Of Photo-Optical Instrumentation Engineers (Spie); 3468
Start page
43
End page
54
Peer reviewed
REVIEWED
EPFL units
Event name | Event place | Event date |
SAN DIEGO, CA | Jul 22-24, 1998 | |
Available on Infoscience
November 25, 2010