Abstract

We describe frequency-domain spectroscopy studies of glasses doped with CdS_1−xSe_x using low-power cw tunable dye lasers. The results show a narrow resonance (4.4 kHz at room temperature) in the backward nearly degenerate four-wave mixing spectrum, which we believe is determined by the phonon-mediated inverse lifetime of a deep level trap involved in the nonlinear response.

© 1988 Optical Society of America

Optical phase conjugation in Schott CdSSe-doped glasses: origin of the nonlinear response

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Frequency domain four-wave mixing spectroscopy of temperature and optical-intensity-dependent relaxation in CdSSe microcrystallite-doped glass

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