1×4 buried optical power splitter fabricated by Tl^+-Na^+ ion-exchange  

作　　者：周自刚 刘德森 

机构地区：[1]Department of Physics, Southwest China Normal University, Chongqing 400715 Department of Physics, Suzhou University, Suzhou 215006 [2]Department of Physics, Southwest China Normal University, Chongqing 400715

出　　处：《Chinese Optics Letters》2003年第11期651-652,共2页中国光学快报（英文版）

基　　金：This work was supported by the Appliance Foundation of Chongqing Technology Committee Under Grant No. 2002-7319.

摘　　要：A new 1×4 buried optical power splitter with curved Y-junction structure has been successfully designed by a beam propagation method (BPM) software and fabricated by two-step ion-exchange in glass. The optical qualities of the device are favorable in comparison with that obtained with dry etching fabrication techniques.A new 1×4 buried optical power splitter with curved Y-junction structure has been successfully designed by a beam propagation method (BPM) software and fabricated by two-step ion-exchange in glass. The optical qualities of the device are favorable in comparison with that obtained with dry etching fabrication techniques.

关 键 词：Integrated optics Ion exchange Optical communication 

分 类 号：O439[机械工程—光学工程]