Title :
Investigation of parasitic stimulated emission in a nanosecond diode-seeded high gain fiber pre-amplifier
Author :
Chang, Chun-Lin ; Li, Yen-Yin ; Lai, Yi-Ping ; Huang, Sheng-Lung
Author_Institution :
Inst. of Photonics & Optoelectron., Nat. Taiwan Univ., Taipei, Taiwan
fDate :
Aug. 28 2011-Sept. 1 2011
Abstract :
Parasitic stimulated emission produces a front spike in a pulsed fiber MOPA system at a gain threshold of~11.5 dB. Mitigation of the parasitic stimulated emission can enable high gain for diode-seeded fiber pre-amplifier.
Keywords :
optical fibre amplifiers; optical pulse generation; preamplifiers; diode-seeded fiber pre-amplifier; front spike; gain threshold; mitigation; nanosecond diode-seeded high gain fiber pre-amplifier; parasitic stimulated emission; pulsed fiber MOPA system; Band pass filters; Gain; Optical fiber amplifiers; Optimized production technology; Shape; Spontaneous emission; Stimulated emission;
Conference_Titel :
Quantum Electronics Conference & Lasers and Electro-Optics (CLEO/IQEC/PACIFIC RIM), 2011
Conference_Location :
Sydney, NSW
Print_ISBN :
978-1-4577-1939-4
DOI :
10.1109/IQEC-CLEO.2011.6193745
