Development of a large-aperture PLZT shutter with enhanced operational/environmental capabilities
Abstract
PLZT thermal/flash protective shutters ranging in size from 25mm to 101mm in diameter have been developed by Sandia National Laboratories for industrial and military applications. A larger diameter shutter, 147mm, with enhanced environmental and operational capabilities was required for window ports. This paper describes a production PLZT shutter which provides these characteristics via the incorporation of new lens sealing techniques, packaging design, polarizers, and electronic subsystems.
- Publication:
-
Presented at the International Symposium on Ultrasonics
- Pub Date:
- 1986
- Bibcode:
- 1986uffc.symp.....H
- Keywords:
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- Apertures;
- Camera Shutters;
- Holography;
- Optical Equipment;
- Optical Filters;
- Lanthanum Compounds;
- Lead Compounds;
- Titanates;
- Vidicons;
- Zirconates;
- Instrumentation and Photography