All-fiber add/drop multiplexing of 6/spl times/10 Gbit/s using a photo-induced Bragg grating filter for WDM networks

Summary form only given. In conclusion, the Mach Zehnder grating fiber filter was successfully applied to add/drop multiplexing experiments used in a 6 x 10 Gbit/s WDM network demonstration. The wavelength offset scheme was useful for avoiding interference cross talk.