信阳师范学院学报（自然科学版）Issue(2)：256-258,3.DOI:10.3969/j.issn.1003-0972.2015.02.024
基于古斯－汉欣位移在级联型波导中增强的研究
Enhancement of the Cascade Type Optical Waveguides based on the Goos-Hänchen Shift
摘要
Abstract
Enhancement effect of Goos-Hänchen ( GH) shift by using the cascaded optical waveguide structure which was constructed by two oppositely placed symmetric metal-cladding waveguide was studied in this paper.It is ex-perimently demonstrated that as the light reflects 8 times between the cascaded optical waveguiedes and the wavelength changes from 859.630 nm to 859.673 nm, the GH shift exceeds 5 mm and the corresponding extinction ratio reaches 50 dB.关键词
级联型光波导/古斯-汉欣位移/反射/消光比Key words
cascaded optical waveguides/Goos-Hänchen shift/reflection/rxtinction ratio分类
数理科学引用本文复制引用
冉茂武,陈琳,宋谋胜..基于古斯－汉欣位移在级联型波导中增强的研究[J].信阳师范学院学报（自然科学版）,2015,(2):256-258,3.基金项目
国家自然科学基金项目（61367003）；贵州省科技厅联合基金项目 （）
