Design and Fabrication of Integrated-Optic Disk Pickup on LiNbO3 Substrate

作     者：DING Guilan CHEN Caihe ZHANG Delong CUI Yuming LIU Jie (College of Precision Instrument and Opto Electronics Engineering, Tianjin University, Key Laboratory of Opto electronics Information Technical Science, EMC, Tianjin 300072, China) 

出 版 物：《Chinese Journal of Lasers》 (中国激光(英文版))

年 卷 期：2001年第3期

页      面：44-46页

学科分类：081702[工学-化学工艺] 08[工学] 0817[工学-化学工程与技术] 

基　　金：theNationalNaturalScienceFoundationofChina 

主　　题：integrated\|optic disk pickup waveguide lens beam splitter plannar waveguide 

摘      要：An integrated optic disk pickup device has been realized on a LiNbO 3 substrate. The device is constructed by integrating an aplanatic double convex aspherical waveguide lens (ADCAWL), a twin grating focusing beam splitter (TGFBS) and two waveguide deflecting prisms (WDP) on a Ti∶LiNbO 3 planar waveguide. The design considerations and fabrication of prototype device are summarized.