TN252 2005042806 聚合物PMMA／DR1条型单模光波导传输损耗的测量= Measurement of propagation loss for polymer PMMA／DR1 channel waveguides[刊,中]／贾振红(新疆大学信息科学与工程学院,新疆,乌鲁木齐(830046))／／激光杂志,-2004...TN252 2005042806 聚合物PMMA／DR1条型单模光波导传输损耗的测量= Measurement of propagation loss for polymer PMMA／DR1 channel waveguides[刊,中]／贾振红(新疆大学信息科学与工程学院,新疆,乌鲁木齐(830046))／／激光杂志,-2004, 25(6),-47-48 用光漂白法制备出了有机聚合物PMMA／DR1条形单模光波导,分析了波导损耗产生的各种来源。展开更多
TN25 2005010333 集成光学国际研究进展=Development of international integrated optics[刊,中]／张彤(东南大学电子工程系.江苏, 南京(210096)),崔一平∥电子器件．-2004,27(1).- 196-201 介绍了集成光学基本概念及其主要应用领域,...TN25 2005010333 集成光学国际研究进展=Development of international integrated optics[刊,中]／张彤(东南大学电子工程系.江苏, 南京(210096)),崔一平∥电子器件．-2004,27(1).- 196-201 介绍了集成光学基本概念及其主要应用领域,分析了集成光学国际研究现状。在理论研究方面,对新型器件的设计、计算和模拟以及基于固体物理学和波动光学的基础理论研究是目前研究热点;而在器件研究方面。展开更多
TN252 2005053598 两种不同Y分支光波导的弯曲损耗研究=Bending loss of two kinds of Y-branch optical waveguides[刊,中]／郑宏林 (电子科技大学宽带光纤传输与通信网技术教育部重点实 验室.四川,成都(610054)),陈福深∥半导体光电．...TN252 2005053598 两种不同Y分支光波导的弯曲损耗研究=Bending loss of two kinds of Y-branch optical waveguides[刊,中]／郑宏林 (电子科技大学宽带光纤传输与通信网技术教育部重点实 验室.四川,成都(610054)),陈福深∥半导体光电．- 2005,26(1)．-30-33 针对低损耗S型弯曲Y分支的分析与设计,分别用弯 曲损耗理论和有限差分光束传输法分析了两种不同的S 型弯曲Y分支的损耗特性,比较了不同的波导宽度、分支 间距和分支张角对波导输出损耗特性的影响,得出了一组 最优化的Y分支波导设计参数。图5参5(严寒)展开更多
To get the scattering loss of the trapezoidal core waveguide,a new analysis model is presented based on the perturbation equivalent method and modified effective-index method.Firstly,the trapezoidal core waveguide is ...To get the scattering loss of the trapezoidal core waveguide,a new analysis model is presented based on the perturbation equivalent method and modified effective-index method.Firstly,the trapezoidal core waveguide is successfully equivalent to the rectangular one with both restricting the same optical field energy by adopting the perturbation method,Then,the equivalent rectangular core waveguide is decomposed into two slab waveguides by employing the modified effective-index method,The trapezoidal core waveguide scattering theory model is established based on the slab waveguide scattering theory.With the sidewalls surface roughness in the range from 0 to 100 nm in the single model trapezodial core waveguide,optical simulation shows excellent agreement with the results from the scattering loss model presented.The relationship between the dimension and side-wall roughness with the scattering loss can be determined in the trapezoidal core waveguide by the scattering loss model.展开更多
文摘TN252 2005042806 聚合物PMMA／DR1条型单模光波导传输损耗的测量= Measurement of propagation loss for polymer PMMA／DR1 channel waveguides[刊,中]／贾振红(新疆大学信息科学与工程学院,新疆,乌鲁木齐(830046))／／激光杂志,-2004, 25(6),-47-48 用光漂白法制备出了有机聚合物PMMA／DR1条形单模光波导,分析了波导损耗产生的各种来源。
文摘TN25 2005010333 集成光学国际研究进展=Development of international integrated optics[刊,中]／张彤(东南大学电子工程系.江苏, 南京(210096)),崔一平∥电子器件．-2004,27(1).- 196-201 介绍了集成光学基本概念及其主要应用领域,分析了集成光学国际研究现状。在理论研究方面,对新型器件的设计、计算和模拟以及基于固体物理学和波动光学的基础理论研究是目前研究热点;而在器件研究方面。
文摘TN252 2005053598 两种不同Y分支光波导的弯曲损耗研究=Bending loss of two kinds of Y-branch optical waveguides[刊,中]／郑宏林 (电子科技大学宽带光纤传输与通信网技术教育部重点实 验室.四川,成都(610054)),陈福深∥半导体光电．- 2005,26(1)．-30-33 针对低损耗S型弯曲Y分支的分析与设计,分别用弯 曲损耗理论和有限差分光束传输法分析了两种不同的S 型弯曲Y分支的损耗特性,比较了不同的波导宽度、分支 间距和分支张角对波导输出损耗特性的影响,得出了一组 最优化的Y分支波导设计参数。图5参5(严寒)
基金Project(50735007) supported by the National Natural Science Foundation of ChinaProject(2010ZX04001-151) supported by Important National Science & Technology Specific Program of China
文摘To get the scattering loss of the trapezoidal core waveguide,a new analysis model is presented based on the perturbation equivalent method and modified effective-index method.Firstly,the trapezoidal core waveguide is successfully equivalent to the rectangular one with both restricting the same optical field energy by adopting the perturbation method,Then,the equivalent rectangular core waveguide is decomposed into two slab waveguides by employing the modified effective-index method,The trapezoidal core waveguide scattering theory model is established based on the slab waveguide scattering theory.With the sidewalls surface roughness in the range from 0 to 100 nm in the single model trapezodial core waveguide,optical simulation shows excellent agreement with the results from the scattering loss model presented.The relationship between the dimension and side-wall roughness with the scattering loss can be determined in the trapezoidal core waveguide by the scattering loss model.
