Generation of high repetition rate femtosecond Ti : sapphire regenerative amplified pulse of high beam quality for ultra-precision machining

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	Generation of high repetition rate femtosecond Ti : sapphire regenerative amplified pulse of high beam quality for ultra-precision machining
其他题名	可用于超精细加工的高重复率、高光束质量飞秒再生放大脉冲的产生研究
	Wang, YS; Cheng, GH; Liu, Q; Sun, CD; Zhao, W; Chen, GF
	2004
发表期刊	ACTA PHYSICA SINICA
卷号	53 期号:1 页码:87-92
摘要	On the basis of calculation and analysis on femtosecond amplification gain saturation and femtosecond pulse stretching, we believe it is possible to achieve moderate energy femtosecond regenerative amplification without stretcher if the amplifying cavity parameters is optimized and the pumping pulse energy is changed. According to the conclusion, applying low pumping energy and Ti:sapphire off-focusing technique to the amplifier, we do the experiment about high repetition rate femtosecond Ti:sapphire regenerative amplification and compressing without the stretcher. The femtosecond amplified pulse of perfect beam quality is obtained. The energy of amplified pulse is more than 100 muJ. The amplified pulse repetition is 1 kHz. The spectrum FWHM is 7.7 nm. After the compressing,the pulsewidth is 500fs.
文章类型	Article
关键词	Femtosecond Optical Pulse Regenerative Amplification Beam Quality Gain Saturation
WOS标题词	Science & Technology ; Physical Sciences
收录类别	SCI
关键词[WOS]	LASER-PULSES ; GLASS
语种	中文
WOS研究方向	Physics
WOS类目	Physics, Multidisciplinary
WOS记录号	WOS:000188285500018
引用统计	被引频次：7[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.opt.ac.cn/handle/181661/25471
专题	瞬态光学研究室
作者单位	Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Technol, Xian 710068, Peoples R China
推荐引用方式 GB/T 7714	Wang, YS,Cheng, GH,Liu, Q,et al. Generation of high repetition rate femtosecond Ti : sapphire regenerative amplified pulse of high beam quality for ultra-precision machining[J]. ACTA PHYSICA SINICA,2004,53(1):87-92.
APA	Wang, YS,Cheng, GH,Liu, Q,Sun, CD,Zhao, W,&Chen, GF.(2004).Generation of high repetition rate femtosecond Ti : sapphire regenerative amplified pulse of high beam quality for ultra-precision machining.ACTA PHYSICA SINICA,53(1),87-92.
MLA	Wang, YS,et al."Generation of high repetition rate femtosecond Ti : sapphire regenerative amplified pulse of high beam quality for ultra-precision machining".ACTA PHYSICA SINICA 53.1(2004):87-92.

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