公开(公告)号：WO2017058770A3

公开(公告)日：2017-05-11

申请号：PCT/US2016053925

申请日：2016-09-27

Applicant: CHROMATION INC

Inventor： SCHOLTZ JAMES ,  PERVEZ NADIA ,  KYMISSIS IOANNIS ,  GAZES MICHAEL ,  GARZA TANYA CRUZ

IPC: G01J3/02 ,  G01J3/18 ,  G01J3/28

CPC classification number: G01J3/0256 ,  G01J3/0232 ,  G01J3/0262 ,  G01J3/1838 ,  G01J3/2803

Abstract: An apparatus includes a substrate transmissive of electromagnetic energy of at least a plurality of wavelengths, having a first end, a second end, a first major face, a second major face, at least one edge, a length, a width, and a thickness, at least a first nanostructure that selectively extracts electromagnetic energy of a first set of wavelengths from the substrate; and an input optic oriented and positioned to provide electromagnetic energy into the substrate via at least one of the first or the second major face of the substrate. Nanostructures can take the form of photonic crystal arrays, a plasmonic structure arrays, or holographic diffraction gratings. The apparatus may be part of a spectrometer.

Abstract translation: 一种装置，包括：透射至少多个波长的电磁能的衬底，具有第一端，第二端，第一主面，第二主面，至少一个边缘，长度，宽度和厚度 至少第一纳米结构，其从衬底选择性地提取第一组波长的电磁能量; 以及输入光学器件，所述输入光学器件被定向和定位以经由所述衬底的所述第一主面或所述第二主面中的至少一个向所述衬底提供电磁能。 纳米结构可以采取光子晶体阵列，等离子体结构阵列或全息衍射光栅的形式。 该设备可以是光谱仪的一部分。