Raman laser with optical-fiber resonator

A report is given of an experimental investigation of a garnet laser with an optical-fiber resonator. It was established that intense Raman emission appears at wavelengths of 1.12 and 1.18 μ in a laser of this type, in addition to emission at the wavelength 1.06 μ. The energy characteristics and dynamics of the radiation at the fundamental and Raman frequencies were investigated.