论文部分内容阅读
日本Nidek公司的M.Kawamura等人提出一种装有偏振滤光片的消噪声测量装置。这是一种眼科测量仪器,它是由一个激光束辐照光学系统和一个探测系统组成。激光束辐照系统发射和聚焦相对眼睛有一个偏振轴的激光束。探测系统包括一个探测器,它探测激光束通过眼睛晶体“透镜”,分子产生的散射光。根据探测光的强度测量眼晶体成份。第一偏振滤光片位置在探测之前,探测器与来自激光辐照光系统的激光束的偏振轴一致。第
M. Kawamura et al. Of Nidek Co., Ltd. of Japan propose a de-noising measuring device equipped with a polarizing filter. This is an ophthalmic measuring instrument, which consists of a laser beam irradiation optical system and a detection system. The laser beam irradiation system emits and focuses a laser beam having a polarization axis relative to the eye. The detection system consists of a detector that detects the scattered light produced by the molecules through the lens “lens” of the eye. Eye crystal composition is measured based on the intensity of the probe light. The position of the first polarizing filter is prior to detection, and the detector coincides with the axis of polarization of the laser beam from the laser-illuminated optical system. No.