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1. (WO2017148122) DISORDER-BASED MULTI-CHANNEL INDEPENDENTLY-ADJUSTABLE LOCAL OPTICAL FILTER AND DESIGN METHOD THEREFOR

Pub. No.:    WO/2017/148122    International Application No.:    PCT/CN2016/097848
Publication Date: Sat Sep 09 01:59:59 CEST 2017 International Filing Date: Sat Sep 03 01:59:59 CEST 2016
IPC: G02B 5/20
Applicants: YIN, Hongwei
尹红伟
Inventors: YIN, Hongwei
尹红伟
Title: DISORDER-BASED MULTI-CHANNEL INDEPENDENTLY-ADJUSTABLE LOCAL OPTICAL FILTER AND DESIGN METHOD THEREFOR
Abstract:
A disorder-based multi-channel independently-adjustable local optical filter and a design method therefor. In the design of the local optical filter, the disorder of a reflector-cavity structure is regulated, and an intensity separation degree serves as a criterion for a disorder adjustment effect. By means of multiple optimization processes on the disorder of the reflector-cavity structure, all channel wavelengths and channel outer wavelengths finally reach a pre-set intensity separation degree, which is reflected as the transmittance, approximate to one, at the channel wavelength and the transmittance, approximate to zero, at the channel outer wavelength in the aspect of transmission performance.