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Proceedings Paper

Magneto-optical media for thermal sensing
Author(s): Andrey Ya. Chervonenkis; Nikolay N. Kirykhin; Vladimir V. Randoshkin
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Paper Abstract

Several types of magnetooptical (MO) media, possessing "memory" effect are discussed for the purpose of thermal sensing. These are high coercive garnet films, trad.itionaly used. for therrnoxnagnetic re- cording, films with configurational phase transitions between dife- rent types of the domain structure produced by local heating and films with artifially formed pixel arrays. It's shown that structures of the latter type are most suitable for thermal sensing.

Paper Details

Date Published: 1 October 1990
PDF: 10 pages
Proc. SPIE 1307, Electro-Optical Materials for Switches, Coatings, Sensor Optics, and Detectors, (1 October 1990); doi: 10.1117/12.21643
Show Author Affiliations
Andrey Ya. Chervonenkis, Scientific Research Ctr. of Ph (Russia)
Nikolay N. Kirykhin, Scientific Research Ctr. of Ph (Russia)
Vladimir V. Randoshkin, General Physics Institute (Russia)

Published in SPIE Proceedings Vol. 1307:
Electro-Optical Materials for Switches, Coatings, Sensor Optics, and Detectors
Rudolf Hartmann; M. J. Soileau; Vijay K. Varadan, Editor(s)

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