Title :
Simultaneous modulation and wavelength multiplexing with a tunable Ti:LiNbO3 directional coupler filter
Author :
Alferness, R.C. ; Veselka, J.J.
Author_Institution :
AT&T Bell Laboratories, Crawford Hill Laboratory, Holmdel, USA
Abstract :
We report a broadly tunable (85 Å/V) wavelength-selective Ti: LiNbO3-waveguide directional coupler, with which we demonstrate ¿=1.3 ¿m/¿ = 1.55 ¿m multiplexing while simultaneously modulating the long-wavelength channel.
Keywords :
directional couplers; electro-optical devices; frequency division multiplexing; integrated optics; lithium compounds; optical communication equipment; optical couplers; optical filters; optical modulation; optical waveguides; titanium; tuning; LiNbO23:Ti; WDM; directional coupler filter; integrated optics; long-wavelength channel; modulation; optical communication equipment; optical waveguide components; tunable device; wavelength multiplexing; wavelength-selective;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19850330
