Spectral phase conjugation by quasi-phas
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Mankei Tsang; Demetri Psaltis
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Article
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2004
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Elsevier Science
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English
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A novel spectral phase conjugation scheme by three-wave mixing is proposed. It is shown that a phase-conjugated and time-reversed replica of the incoming signal can be generated, if appropriate quasi-phase matching is achieved and the three-wave mixing process is transversely pumped by a short secon