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Stimulated spin-flip Raman scattering has been observed in the semimagnetic semiconductor Cd1−xMnxSe. g values as large as 170 were observed, allowing the spin-flip frequency to be tuned by 20 meV with magnetic fields below B = 30 kG. A threshold intensity of less than 1 MW/cm2 was found. This threshold varies rapidly with pump wavelength, and peaks near the donor-bound exciton energy. The tunability and gain coefficient are comparable to those in narrow-gap semiconductors, such as InSb and (Hg,Cd)Te, under nonresonant conditions. Laser action is achieved for longitudinal pumping.
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D. Heiman (1982) studied this question.
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