Miniature pulse compressor of deep-etched gratings

CORC > 上海光学精密机械研究所 > 中国科学院上海光学精密机械研究所 > 信息光学开放实验室

	Miniature pulse compressor of deep-etched gratings
	Jia Wei ; Zhou CH(周常河) ; Feng Jijun ; Dai EW(戴恩文)
刊名	appl. optics
	2008
卷号	47 期号:32 页码:6058
关键词	Duty cycles Etched gratings Femto-second lasers Fs pulse Groove depths Group velocities Inductively coupled plasma etchings Littrow Pulse compressors Transmissive gratings
ISSN号	0003-6935
中文摘要	we propose a miniature pulse compressor that can be used to compensate the group velocity dispersion that is produced by a commercial femtosecond laser cavity. the compressor is composed of two identical highly efficient deep-etched transmissive gratings. compared with prism pairs, highly efficient deep-etched transmissive grating pairs are lightweight and small. with an optimized groove depth and a duty cycle, 98% diffraction efficiency of the -1 transmissive order can be achieved at a wavelength of 800 nm under littrow conditions. the deep-etched gratings are fabricated in fused silica by inductively coupled plasma etching. with a pair of the fabricated gratings, the input positively chirped 73.9 fs pulses are neatly compressed into the nearly fourier transform-limited 43.2 fs pulses. the miniature deep-etched grating-based pulse compressor should be of interest for practical applications. (c) 2008 optical society of america
收录类别	EI
资助信息	national natural science foundation of china [60878035]; shanghai science and technology committee [07sa14]; 973 program [2006cb806000]
语种	英语
WOS记录号	WOS:000261447700013
公开日期	2009-09-18
内容类型	期刊论文
源URL	[http://ir.siom.ac.cn/handle/181231/2324]
专题	上海光学精密机械研究所_信息光学开放实验室
推荐引用方式 GB/T 7714	Jia Wei,Zhou CH,Feng Jijun,et al. Miniature pulse compressor of deep-etched gratings[J]. appl. optics,2008,47(32):6058, 6063.
APA	Jia Wei,周常河,Feng Jijun,&戴恩文.(2008).Miniature pulse compressor of deep-etched gratings.appl. optics,47(32),6058.
MLA	Jia Wei,et al."Miniature pulse compressor of deep-etched gratings".appl. optics 47.32(2008):6058.