@inproceedings{4b242538221842be9e4c6e4154cb5ed5,
title = "Integrated LiNbO3 modulator for high-speed optical quadrature phase shift keying",
abstract = "We investigated high-speed optical differential quadrature-shift-keying (DQPSK) modulation using an integrated LiNbO3 modulator with two sub Mach-Zehnder structures. A bias condition monitor technique was also proposed for automatic bias control in DQPSK modulation.",
author = "Tetsuya Kawanishi and Takahide Sakamoto and Tetsuya Miyazaki and Masayuki Izutsu and Takahisa Fujita and Kaoru Higuma and Shingo Mori and Junichiro Ichikawa",
year = "2006",
month = jan,
day = "1",
language = "English",
isbn = "1557528098",
series = "Optics InfoBase Conference Papers",
publisher = "Optical Society of America",
booktitle = "Coherent Optical Technologies and Applications, COTA 2006",
note = "Coherent Optical Technologies and Applications, COTA 2006 ; Conference date: 25-06-2006 Through 25-06-2006",
}