21 February 2014 The compression of ASE pulses using optical breakdown clipping in liquid
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Abstract
Using the method of optical breakdown clipping on Krypton Fluoride excimer laser, ASE (Amplified Spontaneous Emission) pulse compression technology was studied in this paper. And the liquid medium breakdown depth on the ASE pulse compression effect was analyzed. The initial ASE pulse width was16.8ns, the shortest 8.4ns ASE pulse was obtained in the experimental. The auxiliary beam induced luminescence breakdown was used to study on the law of optical breakdown clipping, and the short 7.3ns ASE pulse was got. These experimental results proved that the auxiliary beams are useful to accelerating the plasma generation rate and duration. The results ASE pulse compression can be controlled in some degree.
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Pengyuan Du, Pengyuan Du, Zhiwei Lu, Zhiwei Lu, Dianyang Lin, Dianyang Lin, } "The compression of ASE pulses using optical breakdown clipping in liquid", Proc. SPIE 9142, Selected Papers from Conferences of the Photoelectronic Technology Committee of the Chinese Society of Astronautics: Optical Imaging, Remote Sensing, and Laser-Matter Interaction 2013, 91422B (21 February 2014); doi: 10.1117/12.2054383; https://doi.org/10.1117/12.2054383
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