Translated Titles

Study of Equivalent Refractive Index of Porous Silicon/Polymer Composite Films


賈振紅(Zhen-Hong Jia);涂楚轍(Chu-Zhe Tu)

Key Words

多孔矽PS/聚合物 ; 聚甲基丙烯酸甲酯PMMA ; 複合膜 ; 等效折射率 ; porous silicon PS/polymer ; PMMA ; composite film ; equivalent refractive index



Volume or Term/Year and Month of Publication

16卷8期(2005 / 08 / 15)

Page #

893 - 896

Content Language


Chinese Abstract

用多孔Si(PS)圓柱空腔二維結構模型,理論研究了TE模式情況下PS/聚合物複合膜的等效折射率,給出了PS等效折射率與孔隙率和嵌入率的關係。實驗採用波導耦合m線法分別研究了TE模和TM模入射情況下(633 nm波長處),孔隙率為73%的PS膜嵌入聚合物聚合基丙烯酸甲酯(PMMA)材料後的等效折射率與聚合物嵌入率的關係。理論分析與實驗結果基本符合。

English Abstract

The equivalent refractive index of porous silicon (PS)/polymer composite film for TE polarization was studied by two-dimension model of cylindrical pore. The relationship between the equivalent refractive index of PS/PMMA and porosity of PS or volume fraction of polymer impregnated in PS was given. In experiments, the equivalent refractive index of PS film (porosity=73%) impregnated polymer PMMA with different volume fraction for TE and TM polarization in 633 nm wavelength were measured respectively by m-line method. The theoretical results were consistent with experimental results.

Topic Category 基礎與應用科學 > 物理
工程學 > 電機工程