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.
© 1992 Optical Society of America
Original Manuscript: February 19, 1991
Revised Manuscript: August 20, 1991
Published: February 1, 1992
I. V. Tomov and P. M. Rentzepis, "Temperature dependence of phase-conjugate response times of semiconductor-doped glasses," J. Opt. Soc. Am. B 9, 232-235 (1992)