大连理工大学主页平台管理系统蹇锡高 Athermal Silicon-on-insulator ring resonators by overlaying a polymer cladding on narrowed waveguides 中文主页

论文成果

Athermal Silicon-on-insulator ring resonators by overlaying a polymer cladding on narrowed waveguides: 点击次数：; 发布时间： 2019-03-09; 发布时间：2019-03-09; 论文类型：期刊论文; 发表时间：2009-08-17; 发表刊物：OPTICS EXPRESS; 收录刊物：Scopus、EI、SCIE; 卷号：17; 期号：17; 页面范围：14627-14633; ISSN号：1094-4087; 摘要：Athermal silicon ring resonators are experimentally demonstrated by overlaying a polymer cladding on narrowed silicon wires. The ideal width to achieve athermal condition for the TE mode of 220nm-height SOI waveguides is found to be around 350nm. After overlaying a polymer layer, the wavelength temperature dependence of the silicon ring resonator is reduced to less than 5 pm/degrees C, almost eleven times less than that of normal silicon waveguides. The optical loss of a 350-nm bent waveguide (with a radius of 15 mu m) is extracted from the ring transmission spectrum. The scattering loss is reduced to an acceptable level of about 50dB/cm after overlaying a polymer cladding. (C) 2009 Optical Society of America

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教授博士生导师硕士生导师

性别：男

毕业院校：大连工学院

学位：硕士

所在单位：化工学院

学科：高分子材料. 高分子化学与物理. 膜科学与技术

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