TN253 96063755光致折变Taper光纤耦合器的耦合波分析=Coupledwave analysis of an optical refractiveindex tapered fiber coupler by UV irradiation[刊,中]/金晓峰,徐森禄,杨国光,朱列伟(浙江大学现代光学仪器国家重点实验室.浙江,...TN253 96063755光致折变Taper光纤耦合器的耦合波分析=Coupledwave analysis of an optical refractiveindex tapered fiber coupler by UV irradiation[刊,中]/金晓峰,徐森禄,杨国光,朱列伟(浙江大学现代光学仪器国家重点实验室.浙江,杭州(310027)),萧天鹏(电子部23所.上海(200437)),谢国平(上海大学嘉定校区无线电系.上海(201800))//中国激光.-1996,23(4).-353-358研究利用光纤中光致折变效应研制的光纤波导折射率沿轴向渐变的Taper器件的模式耦合特性。在标量场近似下。展开更多
The alignment coupling between optical waveguide chips and optical fiber arrays is the basis of the alignment coupling of planar optical waveguide devices, and the precise position detection with angle and spacing adj...The alignment coupling between optical waveguide chips and optical fiber arrays is the basis of the alignment coupling of planar optical waveguide devices, and the precise position detection with angle and spacing adjustments is one of the key steps of alignment coupling. A methodology for position detection, and angle and spacing adjustment was proposed for optical waveguide chips and optical fiber arrays based on machine vision. The experimental results show angle detection precision levels higher than 0.05°, line detection precision levels higher than 0.1 μm, and detection time less than 2 s. Therefore, the system developed herein meets the precise requirements necessary for position detection, and angle and spacing adjustments for optical waveguide chips and optical fiber arrays.展开更多
文摘TN253 96063755光致折变Taper光纤耦合器的耦合波分析=Coupledwave analysis of an optical refractiveindex tapered fiber coupler by UV irradiation[刊,中]/金晓峰,徐森禄,杨国光,朱列伟(浙江大学现代光学仪器国家重点实验室.浙江,杭州(310027)),萧天鹏(电子部23所.上海(200437)),谢国平(上海大学嘉定校区无线电系.上海(201800))//中国激光.-1996,23(4).-353-358研究利用光纤中光致折变效应研制的光纤波导折射率沿轴向渐变的Taper器件的模式耦合特性。在标量场近似下。
基金Projects(51475479,51075402)supported by the National Natural Science Foundation of ChinaProject(2012AA040406)supported by the National High Technology Research and Development Program of China+2 种基金Project(20110162130004)supported by the Research Fund for the Doctoral Program of Higher Education of ChinaProject(14JJ2010)supported by the Natural Science Foundation of Hunan Province,ChinaProject(GZKF-201401)supported by the Open Project of Stage Key Laboratory of Fluid Power Transmission and Control(Zhejiang University),China
文摘The alignment coupling between optical waveguide chips and optical fiber arrays is the basis of the alignment coupling of planar optical waveguide devices, and the precise position detection with angle and spacing adjustments is one of the key steps of alignment coupling. A methodology for position detection, and angle and spacing adjustment was proposed for optical waveguide chips and optical fiber arrays based on machine vision. The experimental results show angle detection precision levels higher than 0.05°, line detection precision levels higher than 0.1 μm, and detection time less than 2 s. Therefore, the system developed herein meets the precise requirements necessary for position detection, and angle and spacing adjustments for optical waveguide chips and optical fiber arrays.
