PLZT electrooptic shutters: applications

This paper describes advances in the development of several electrooptic shutter devices utilizing the quadratic electrooptic effect of lead lanthanum zirconate titanate (PLZT) ceramic wafers. Aperture sizes utilized in these PLZT devices ranged from 25 microm to 0.25 m. Practical applications of th...

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Veröffentlicht in:	Appl. Opt.; (United States) 1975-08, Vol.14 (8), p.1866-1873
Hauptverfasser:	Cutchen, J T, Harris, Jr, J O, Laguna, G R
Format:	Artikel
Sprache:	eng
Schlagworte:	360603 - Materials- Properties 420800 - Engineering- Electronic Circuits & Devices- (-1989) CAMERA TUBES CAMERAS CERAMICS ELECTRO-OPTICAL EFFECTS ELECTRONIC EQUIPMENT ENGINEERING FILTERS HOLOGRAPHY IMAGE TUBES LANTHANUM COMPOUNDS LEAD COMPOUNDS MATERIALS SCIENCE OPTICAL EQUIPMENT OPTICAL FILTERS OXYGEN COMPOUNDS RADIO EQUIPMENT RARE EARTH COMPOUNDS SHEETS TELEVISION TITANATES TITANIUM COMPOUNDS TRANSITION ELEMENT COMPOUNDS VIDICONS ZIRCONATES ZIRCONIUM COMPOUNDS
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Zusammenfassung:	This paper describes advances in the development of several electrooptic shutter devices utilizing the quadratic electrooptic effect of lead lanthanum zirconate titanate (PLZT) ceramic wafers. Aperture sizes utilized in these PLZT devices ranged from 25 microm to 0.25 m. Practical applications of the shutters discussed in this paper include eye protection in military and industrial applications, a goggle-type device with dual synchronously operated PLZT shutters for use in a stereoscopic three-dimensional TV display, an electrically controlled variable density filter for use with vidicon tubes, a large-aperture photographic shutter for image motion compensation cameras, and a page composer for use in a holographic memory system.
ISSN:	1559-128X 0003-6935 1539-4522
DOI:	10.1364/AO.14.001866