PHOTONIC DEVICES BASED ON FIBER BRAGG GRATING AND THEIR APPLICATIONS IN WAVELENGTH DIVISION MULTIPLEXING SYSTEM
基于光纤光栅的光子器件及其在波分复用系统中的应用

Experimental results on fiber Bragg grating (FBG) based drop filter,add/drop multiplexer,and FBG external cavity laser are described in this paper. These devices will be widely used in all optical communicati0n network. Based on these devices, a4?155Mb/s dense wavelength division multiplexing transmission netw0rk was demonstrated,with 1.6nm wavelength interval at ITU grid.