Tetsuya Kawanishi, Kaoru Higuma, Takahisa Fujita, Junichiro Ichikawa, Satoshi Shinada, Takahide Sakamoto, Masayuki Izutsu. Optical FSK/IM Signal Generation Using an Integrated Optical FSK Modulator. IEICE Electronic Express, 1(3):69-72, 2004. [doi]
Abstract is missing.