Title :
Small chirp and wide bandwidth integrated modulator-laser at zero offset-bias operation
Author :
Ishimura, E. ; Miyazaki, Y. ; Matsumoto, K. ; Takiguchi, T. ; Itagaki, T. ; Suzuki, D. ; Takagi, K. ; Higuchi, H.
Author_Institution :
Optoelectron. & Microwave Device Lab., Mitsubishi Electr. Corp., Hyogo, Japan
Abstract :
An integrated electro-absorption modulator-distributed feedback laser with a very low carrier-concentration active layer has been developed. It exhibits excellent chirp characteristics and a 20 GHz bandwidth even at zero offset-bias operation
Keywords :
optical transmitters; 20 GHz; DFB lasers; GHz bandwidth; chirp characteristics; chirp modulation; electro optical modulation; integrated electro-absorption modulator-distributed feedback laser; low carrier-concentration active layer; small chirp; wide bandwidth integrated modulator-laser; zero offset-bias operation;
Conference_Titel :
Integrated Optics and Optical Fibre Communications, 11th International Conference on, and 23rd European Conference on Optical Communications (Conf. Publ. No.: 448)
Print_ISBN :
0-85296-697-0
DOI :
10.1049/cp:19971445
