Ti-Diffused Optical Waveguide with Thin LiNbO3 Structure for High-Speed and Low-Drive-Voltage Modulator. - Jungo Kondo; Kenji Aoki; Tetsuya Ejiri; Yuichi Iwata; Akira Hamajima; Osamu Mitomi; Makoto Minakata (IEICE Trans. Commun., 2006)