首页> 外国专利> Spectrometry system with diffuser having output profile independent of angle of incidence and filters

Spectrometry system with diffuser having output profile independent of angle of incidence and filters

机译:具有扩散器的光谱系统,其扩散特性与入射角和滤光片无关

摘要

A spectrometer comprises a plurality of isolated optical channels comprising a plurality of isolated optical paths. The isolated optical paths decrease cross-talk among the optical paths and allow the spectrometer to have a decreased length with increased resolution. In many embodiments, the isolated optical paths comprise isolated parallel optical paths that allow the length of the device to be decreased substantially. In many embodiments, each isolated optical path extends from a filter of a filter array, through a lens of a lens array, through a channel of a support array, to a region of a sensor array. Each region of the sensor array comprises a plurality of sensor elements in which a location of the sensor element corresponds to the wavelength of light received based on an angle of light received at the location, the focal length of the lens and the central wavelength of the filter.
机译:光谱仪包括多个隔离的光通道,该多个隔离的光通道包括多个隔离的光路。隔离的光路减少了光路之间的串扰,并使光谱仪的长度减小且分辨率提高。在许多实施例中,隔离的光路包括隔离的平行光路,这些平行的光路允许设备的长度大大减小。在许多实施例中,每个隔离的光路从滤光器阵列的滤光器,穿过透镜阵列的透镜,穿过支撑体阵列的通道延伸到传感器阵列的区域。传感器阵列的每个区域包括多个传感器元件,其中,传感器元件的位置基于在该位置接收的光的角度,透镜的焦距和透镜的中心波长与所接收的光的波长相对应。过滤。

著录项

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号