公开(公告)号：US20160245699A1

公开(公告)日：2016-08-25

申请号：US15023914

申请日：2014-09-26

Applicant: UNIVERSITE DE TECHNOLOGIE DE TROYES

Inventor： Laurent Arnaud ,  Yassine Hadjar ,  Mikael Renault ,  Aurelien Bruyant ,  Sylvain Blaize

IPC: G01J3/45

CPC classification number: G01J3/45 ,  G01J3/0205 ,  G01J3/453 ,  G01J2003/283

Abstract: An evanescent wave microspectrometer includes a planar diopter separating two transparent media, an optical sensor with a pixel array, and disposed in the second transparent medium, and an interference device disposed such that at least a part of the interference device is in contact with evanescent waves generated at the surface of the diopter. The micro-spectrometer also includes a memory storing a map having a set of set of data grids including the optical response of said sensor for a set of quasi-monochromatic wavelengths of a calibration light source, and a calculator configured to determine the spectrum (ψ) of a test light source configured to generate evanescent waves at the surface of the diopter, on the basis of the map and the optical response of the sensor.

Abstract translation: 消逝波显微光谱仪包括分离两个透明介质的平面屈光度，具有像素阵列的光学传感器，并且设置在第二透明介质中，以及干涉装置，其设置成使得干扰装置的至少一部分与ev逝波接触 在屈光度表面产生。 微型光谱仪还包括存储器，存储具有一组数据网格的地图，所述一组数据网格包括用于校准光源的一组准单色波长的所述传感器的光学响应，以及被配置为确定光谱（ψ ），其被配置为基于所述地图和所述传感器的光学响应在所述屈光度的所述表面处产生ev逝波。

公开(公告)号：US09459149B2

公开(公告)日：2016-10-04

申请号：US15023914

申请日：2014-09-26

Applicant: Universite de Technologie de Troyes

Inventor： Laurent Arnaud ,  Yassine Hadjar ,  Mikael Renault ,  Aurelien Bruyant ,  Sylvain Blaize

IPC: G01J3/28 ,  G01J3/45

CPC classification number: G01J3/45 ,  G01J3/0205 ,  G01J3/453 ,  G01J2003/283

Abstract: An evanescent wave microspectrometer includes a planar diopter separating two transparent media, an optical sensor with a pixel array, and disposed in the second transparent medium, and an interference device disposed such that at least a part of the interference device is in contact with evanescent waves generated at the surface of the diopter. The micro-spectrometer also includes a memory storing a map having a set of set of data grids including the optical response of said sensor for a set of quasi-monochromatic wavelengths of a calibration light source, and a calculator configured to determine the spectrum (ψ) of a test light source configured to generate evanescent waves at the surface of the diopter, on the basis of the map and the optical response of the sensor.

Abstract translation: 消逝波显微光谱仪包括分离两个透明介质的平面屈光度，具有像素阵列的光学传感器，并且设置在第二透明介质中，以及干涉装置，其设置成使得干扰装置的至少一部分与ev逝波接触 在屈光度表面产生。 微型光谱仪还包括存储器，存储具有一组数据网格的地图，所述一组数据网格包括用于校准光源的一组准单色波长的所述传感器的光学响应，以及被配置为确定光谱（ψ ），其被配置为基于所述地图和所述传感器的光学响应在所述屈光度的所述表面处产生ev逝波。