A.W. Smith, J.A. Armstrong
Physics Letters
Paper
Optical storage in VO2 films
Abstract
The use of VO2 films for direct-bit optical storage with near-infrared lasers is demonstrated. The VO2 response is fast (< 10 ns), and large read signals are obtained with unpolarized light. A writing threshold of 0.03 nJ/μm2 is observed. © 1973 American Institute of Physics.
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