A new phase-conjugate one-way scheme for phase-distortion correction |
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Authors: | Joby Joseph K. Singh P. K. C. Pillai |
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Affiliation: | (1) Department of Physics, Indian Institute of Technology, 110 016 New Delhi, India |
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Abstract: | In this paper we describe a phase-conjugate scheme in which the pump waves are derived from a distorted optical beam by a spatial filtering technique. Experimental demonstration of this scheme is given for phase-distortion correction. To avoid the problem of back reflection a quasi-real-time reconstruction scheme is adopted. The read out is done with a direct beam from the laser. |
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Keywords: | 42.80 42.65 42.40 |
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