Real-time optical information recording using molecular photothermoplastic heterostructures

Yuri A. Cherkasov; Elena Lvovna Alexandrova; Pavel A. Burov; Evgeni I. Snetkov

doi:10.1117/12.56126

1 April 1992 Real-time optical information recording using molecular photothermoplastic heterostructures

Yuri A. Cherkasov, Elena Lvovna Alexandrova, Pavel A. Burov, Evgeni I. Snetkov

Author Affiliations +

Optical Engineering, Vol. 31, Issue 4, (April 1992). https://doi.org/10.1117/12.56126

Abstract

The photothermoplastic (PTP), photo- and thermoplastic molecular heterostructure materials, which are based on the new principles ofthe donor-acceptor sensibilizations, real-time optical processing methods, the PIP recording cameras, and optical information processing devices with new properties are considered. It is shown that such molecular heterostructure materials have high values of photosensitivity (20 to 100 ASA) and line resolution (above 600 line pairs/mm) and reversibility of over 1000 cycles. For a consistent recording regime a high reproducibility of parameters is achieved. The practical applications of PIP recording for operational holographic memory devices and optical modulation and bit recording systems are analyzed.

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Yuri A. Cherkasov, Elena Lvovna Alexandrova, Pavel A. Burov, and Evgeni I. Snetkov "Real-time optical information recording using molecular photothermoplastic heterostructures," Optical Engineering 31(4), (1 April 1992). https://doi.org/10.1117/12.56126

Published: 1 April 1992

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