Passive synchronization between femtosecond Ti : sapphire and Cr : forsterite lasers

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	Passive synchronization between femtosecond Ti : sapphire and Cr : forsterite lasers
	Wei, Z ; Kaboyashi, Y ; Torizuka, K
刊名	APPLIED PHYSICS B-LASERS AND OPTICS
	2002
卷号	74 页码:S171
关键词	PULSES GENERATION
ISSN号	0946-2171
通讯作者	Wei, Z (reprint author), New Energy & Ind Technol Dev Org, 3-1-1 Higashi Ikebukuro, Tokyo 1706027, Japan.
中文摘要	Two independent femtosecond Ti:sapphire and Cr:forsterite lasers were stably synchronized by crossing both lasers inside the Ti:sapphire crystal. We obtained two-color fermosecond pulse trains at the completely different wavelengths of around 820 nm and 1250 nm respectively. This new technique overcomes the gain competition and enables us to greatly broaden the tunable ranges. By optimizing the overlap of the beams, we realized a large tolerance of cavity-length mismatch of 5 mum and demonstrated long-term synchronization that continuously remained over several hours. The measured FWHM of the cross-correlation trace is 74 +/- 2 fs based on the 43 +/- 2-fs Ti:sapphire and 52 +/- 1-fs Cr:forsterite lasers. The exact coincidence with the theoretical calculated value infers the two-color laser being synchronized with a timing jitter of only a few femtoseconds.
收录类别	SCI
语种	英语
公开日期	2013-09-24
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/50592]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Wei, Z,Kaboyashi, Y,Torizuka, K. Passive synchronization between femtosecond Ti : sapphire and Cr : forsterite lasers[J]. APPLIED PHYSICS B-LASERS AND OPTICS,2002,74:S171.
APA	Wei, Z,Kaboyashi, Y,&Torizuka, K.(2002).Passive synchronization between femtosecond Ti : sapphire and Cr : forsterite lasers.APPLIED PHYSICS B-LASERS AND OPTICS,74,S171.
MLA	Wei, Z,et al."Passive synchronization between femtosecond Ti : sapphire and Cr : forsterite lasers".APPLIED PHYSICS B-LASERS AND OPTICS 74(2002):S171.