Image restoration through aberrant media by optical phase conjugation in a type II three-wave mixing interaction.
Restoration of an image through an aberrant plate has been achieved by use of optical phase conjugation in a type II parametric interaction in which the amplified signal and idler waves are reflected back through the aberrant medium. The resolution of the restored phase-conjugate images is equal to 0.18 mm, and the amplification gain is ~4dB.
Devaux
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F
Guiot
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Lantz
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