We propose a Ti:LiNbO3 (LN) Mach-Zehnder modulator integrating coupler and photodiode (PD) module functions for the compensation system of DC-drift and other phenomena, and have developed a new LN chip construction which includes a Ti diffused area near a Y-junction waveguide. The Ti diffused area routes some radiation light from the waveguide to the monitor PD chip
Published in:
Integrated Optics and Optical Fibre Communications, 11th International Conference on, and 23rd European Conference on Optical Communications (Conf. Publ. No.: 448)
(Volume:2
)
Date of Conference: 22-25 Sep 1997