摘要: Liquid phase epitaxially-grown HgCdTe crystals, which were cooled to approximately 12 K and optically pumped with a Nd:YAG laser found lase continuously at 2.79 Μm. In addition, pulsed emission in several crystals was observed 77 the wavelength range from 1. 25 2. 97 Μm using O-switched laser.