Optical phase conjugation in laser dyes |
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| Authors: | R. Vijaya Y. V. G. S. Murti T. A. Prasada Rao |
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| Affiliation: | (1) Department of Physics, Indian Institute of Technology, 600 036 Madras, India |
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| Abstract: | The nonlinear optical response of four laser-active dyes (Pyridine 1, DCM, Pyridine 2 and Styryl 9) is reported at a wavelength of 532 nm. The dyes show phase conjugate reflectivities in the 5 to 85% range. Polarization discrimination experiments and comparison with the Caro-Gower model suggests thermal origin of the nonlinearity. |
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