Temperature dependence of phase-conjugate response times of semiconductor-doped glasses
- 1 February 1992
- journal article
- Published by Optica Publishing Group in Journal of the Optical Society of America B
- Vol. 9 (2) , 232-235
- https://doi.org/10.1364/josab.9.000232
Abstract
Direct experimental evidence shows that the low-power optical phase-conjugation efficiencies and decay times of semiconductor-doped glasses are strongly influenced by the sample temperature. The decay time of the phase-conjugate signal is found to be a single exponential at room temperature and a biexponential at 100 K. A mechanism that is commensurate with the experimental data is discussed.Keywords
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