特殊复合整形棱镜的设计  

DESIGN OF SPECIAL COMPOUND SHAPING PRISM

作　　者：吴震[1] 张平[1] 姜颂华 

机构地区：[1]华中理工大学

出　　处：《应用光学》1992年第5期1-4,共4页Journal of Applied Optics

摘　　要：本文根据半导体激光器的发光特性和棱镜的光学折射性质,设计了一组用于半导体激光系统的特殊复合整形棱镜。当波长漂移为±30nm时,其出射角的改变量仅为一般复合整形棱镜变化量的1/58。该复合棱镜可用于可擦光盘存贮、激光打印及光学信息处理等。A set of special compound shaping prisms has been designed for a semiconductor laser system on the basis of the luminous property of semiconductor laser and the optical refractive property of prism. When the wavelength drift is ±3Onm, the variation of its emergence angle is only commensurate with one fifty-eighths of that of general compound shaping prism, This compound prism can be used in erasable optical disc storage, laser printing and optical information processing, etc.

关 键 词：棱镜 光脉冲整形 半导体激光器 

分 类 号：TN248.4[电子电信—物理电子学]