Title :
Dynamic parametric dispersion compensation using FPGA pump controller and dispersion monitor
Author :
Tanizawa, Ken ; Matsuura, Hiroyuki ; Ogawa, Kensuke ; Kaneko, Toshimitsu ; Banno, Eiichi ; Uesaka, Katsumi ; Takasaka, Shigehiro ; Iwai, Hidenori ; Ota, Kazuya ; Kuwatsuka, Haruhiko ; Oikawa, Yoichi ; Yagi, Takeshi ; Shoji, Hajime ; Namiki, Shu
Author_Institution :
Nat. Inst. of Adv. Ind. Sci. & Technol., Tsukuba, Japan
Abstract :
We demonstrate an autonomous fast parametric dispersion compensator with a fast TDA-CSG-DR laser and a dispersion monitor based on spectral shearing interferometer. A response time of less than 17 ms, potentially sub millisecond, is achieved.
Keywords :
chirp modulation; diffraction gratings; field programmable gate arrays; integrated optics; integrated optoelectronics; laser tuning; light interferometers; optical communication equipment; optical control; optical elements; optical fibre communication; optical fibre dispersion; optical information processing; optical pumping; optical switches; FPGA pump controller; TDA-CSG-DR laser; autonomous fast parametric dispersion compensator; dispersion monitor; dynamic optical switching; dynamic parametric dispersion compensation; field programmable gate arrays; spectral shearing interferometer; tunable distributed amplification chirped sampled grating distributed reflector; Decision support systems; Dispersion; Field programmable gate arrays; Lasers; Monitoring;
Conference_Titel :
Optical Fiber Communications Conference and Exhibition (OFC), 2015
Conference_Location :
Los Angeles, CA
