Fast photorefractive materials using qua
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N.T. Pelekanos; B. Deveaud; C. Guillemot; J.M. Gérard; P. Gravey; B. Lambert; A.
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Article
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1995
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Elsevier Science
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English
⚖ 453 KB
Photorefractive materials utilizing the large electro-optic coefficients of quantum wells are attractive for image processing applications due to the potentially fast response times (less than/zs). Recent results on photorefractive quantum wells indicate that lateral diffusion of trapped carriers is