用于角膜放射状切开手术的准分子激光器和光束投射系统  

An excimer laser with beam delivery system for corneal radial keratotomy

作　　者：袁才来[1] 王书泽[1] 乐耀康[1] 蒋宝财[1] 徐松庆[1] 

机构地区：[1]中国科学院上海光学精密机械研究所,上海201800

出　　处：《光学学报》1993年第6期536-539,共4页Acta Optica Sinica

摘　　要：介绍了用于角膜放射状切开手术的准分子激光器和光束投射系统.得到宽0.14mm长8mm的狭缝光束.能量密度大于200mJ/cm^2.用Dove棱镜可使光束旋转.这个光学投射系统适合于动物角膜放切研究.This paper describes an excimer laser and its beam delivery system for corneal radial keratotomy. A beam of 0. 1 4 mm in width and 8 mm in length is abtained with this system. The energy density is over 200 mJ/cm2, and the rotation of slit image is allowed by a Dove prism. This optical beam delivery system is suitakle for corneal surgery.

关 键 词：准分子激光器 光束投射 角膜 手术 

分 类 号：TN248[电子电信—物理电子学]