Search International and National Patent Collections

1. (WO2017033184) RESONANT PERIODIC STRUCTURES AND METHODS OF USING THEM AS FILTERS AND SENSORS

Pub. No.:    WO/2017/033184    International Application No.:    PCT/IL2016/050914
Publication Date: Fri Mar 03 00:59:59 CET 2017 International Filing Date: Mon Aug 22 01:59:59 CEST 2016
IPC: G01N 21/00
G01N 29/00
Applicants: PHOTONICSYS Ltd.
Inventors: ABDULHALIM, Ibrahim
Title: RESONANT PERIODIC STRUCTURES AND METHODS OF USING THEM AS FILTERS AND SENSORS
Abstract:
The invention relates to the field of surface waves based optical devices particularly tuneable optical filter, optical biosensors and spatial light modulators. An optical sensor and tuneable filter is disclosed based on high contrast periodic structures deposited on a substrate and using a compact reading method for low detection limit using a one dimensionally diverging quasi-monochromatic beam and a camera.