All-optical diode in photorefractive cry
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W. Yuan; B. Wang
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Article
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2007
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John Wiley and Sons
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English
β 165 KB
## Abstract In this letter, we present a technique that employs photorefractive crystals for allβoptical diode. We theoretically designed a structure using twoβpieces of photorefractive crystals, this special crystals set show significantly potentials for applications in unidirectional diffraction