Title :
Generation of femtosecond laser pulse at 1053 nm with contrast ratio of 1011 by optical-parametric amplification
Author :
Zhongwei Shen ; Zhaohua Wang ; Wei Zhang ; Haitao Fan ; Hao Teng ; Zhiyi Wei
Author_Institution :
Beijing Nat. Lab. for Condensed Matter Phys., Inst. of Phys., Beijing, China
fDate :
June 30 2013-July 4 2013
Abstract :
We demonstrated a high contrast 1053 nm femtosecond laser by exchanging the signal and idler in two stages non-collinear optical-parametric amplifier, 60 uJ idler with measurement-limited contrast of 2.3×10 was obtained within sub-10 ps.
Keywords :
optical parametric amplifiers; optical pulse generation; energy 60 muJ; femtosecond laser pulse generation; high contrast femtosecond laser; measurement-limited contrast; noncollinear optical-parametric amplifier; wavelength 1053 nm; Chirp; Laser theory; Nonlinear optics; Optical pumping; Pump lasers; Stimulated emission; Ultrafast optics;
Conference_Titel :
Lasers and Electro-Optics Pacific Rim (CLEO-PR), 2013 Conference on
Conference_Location :
Kyoto
DOI :
10.1109/CLEOPR.2013.6600177
