中国激光, 1994, 21 (12): 949, 网络出版: 2007-08-17
单片集成玻璃光波导器件
Monolithic Integrated Glass Waveguide Device
光波导 光波导短程透镜 光波导光栅 布拉格衍射 waveguide waveguide spheroidal geodesic lens waveguide grating Bragg diffraction
摘要
制备了三元件集成玻璃光波导器件──两个光波导短程透镜、一个光波导光栅。采用K+/Na+交换方法制备光波导。制备的器件用半导体激光测试,用CCD和示波器接收观察光信号。实验观察到光波导光栅的Bragg(布拉格)衍射,衍射效率为30%。
Abstract
Monolithic integrated glass waveguide device consists of three parts, two spheroidal geodesic lenses and an etched out waveguide grating. The waveguide was formed by K+/Na+ exchanging method.The device was measured with a semiconductor laser, and the optical signal received by CCD was displayed on an oscilloscope. The Bragg diffraction with an efficiency of 30 percent was observed experimentally.
马少杰, 赵伟, 鲁平, 李公羽, 范俊清, 傅绍军, 陶晓明, 洪义麟. 单片集成玻璃光波导器件[J]. 中国激光, 1994, 21(12): 949. 马少杰, 赵伟, 鲁平, 李公羽, 范俊清, 傅绍军, 陶晓明, 洪义麟. Monolithic Integrated Glass Waveguide Device[J]. Chinese Journal of Lasers, 1994, 21(12): 949.