zeng xiao-ming, zhu qi-hua, wei xiao-feng, et al. Experimental investigation on femtosecond laser pulse amplification by supercontinuum white light injection[J]. High Power Laser and Particle Beams, 2006, 18.
Citation:
zeng xiao-ming, zhu qi-hua, wei xiao-feng, et al. Experimental investigation on femtosecond laser pulse amplification by supercontinuum white light injection[J]. High Power Laser and Particle Beams, 2006, 18.
zeng xiao-ming, zhu qi-hua, wei xiao-feng, et al. Experimental investigation on femtosecond laser pulse amplification by supercontinuum white light injection[J]. High Power Laser and Particle Beams, 2006, 18.
Citation:
zeng xiao-ming, zhu qi-hua, wei xiao-feng, et al. Experimental investigation on femtosecond laser pulse amplification by supercontinuum white light injection[J]. High Power Laser and Particle Beams, 2006, 18.
Based on supercontinuum injection, a new method of high-energy femtosecond parametric amplification is put forward. The method overcomes the gain narrowing effect of the conventional 1 053 nm low-energy amplification and realizes the synchronization between 800 nm and 1 053 nm laser pulses. Through systematic experimental investigation, a broadband 1 053 nm laser pulse is obtained, with energy exceeding 4 mJ,which is the maximum energy obtained directly through a femtosecond OPA in the world.
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