PLZT block data composers operated in differential phase modeThe use of a PLTZ block data composer as a matrix type phase modulator to record and process digital data by the differential phase mode in a holographic recording/processing system was investigated. The system has readout contrast ratios of between 10 and 15 to 1. The differential phase mode has the advantage that strain bias is not required and thickness and strain variations in the PLZT are cancelled out.
Document ID
19740004535
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Drake, M. D. (Radiation, Inc. Melbourne, FL, United States)
Klingler, D. E. (Radiation, Inc. Melbourne, FL, United States)
Date Acquired
August 7, 2013
Publication Date
January 1, 1973
Publication Information
Publication: WESCON The 1973 WESCON Tech. Papers, Vol. 17