长波红外玻璃具有优异的红外性能,作为视窗、透镜、整流罩等在光电技术领域中应用广泛。长波红外玻璃材料主要包括硫系玻璃、卤系玻璃和硫卤玻璃等。综述了长波红外玻璃材料的基本性能、国内外研究现状和应用,最后指出了其存在问题及发展趋势。
Long-wavelength infrared glasses are extensively used for windows,lens and domes in the field of photoelectric technology due to their excellent infrared properties.Long-wavelength infrared glasses consist of chalcogenide glasses,halide glasses and chalcohalide glasses.The basic properties,research progresses and applications of long-wavelength infrared glasses were reviewed.In addition,the prospect of long-wavelength infrared glasses was outlined.