Title :
Development of pulse-width and repetition rate controllable seed laser module for fiber MOPA system
Author :
Shin, W. ; Lee, Y. ; Yu, B.-A. ; Noh, Y.-C.
Author_Institution :
Adv. Photonics Res. Inst., Gwangju Inst. of Sci. & Technol., Gwangju, South Korea
Abstract :
High repletion rate and pulse width variable semiconductor seed laser module was developed by using differential current switching method. The pulse width and repetition rate could be varied from 1 nsec to 1 p, sec and from single pulse to up to 1 MHz, respectively.
Keywords :
optical control; optical switches; power amplifiers; semiconductor lasers; controllable seed laser module; differential current switching; fiber MOPA system; pulse-width control; repetition rate variation; semiconductor seed laser module; Fiber lasers; Measurement by laser beam; Optical fiber amplifiers; Optical fiber communication; Power lasers; Pulse measurements; Semiconductor lasers;
Conference_Titel :
OptoElectronics and Communications Conference (OECC), 2010 15th
Conference_Location :
Sapporo
Print_ISBN :
978-1-4244-6785-3
