Theoretical extension and experimental demonstration of spectral compression in second-harmonic generation by Fresnel-inspired binary phase shaping

doi:10.1103/PhysRevA.97.053806

	Theoretical extension and experimental demonstration of spectral compression in second-harmonic generation by Fresnel-inspired binary phase shaping
	Li, Baihong 1,2,3; Dong, Ruifang 1,2; Zhou, Conghua 1,2; Xiang, Xiao 1,2; Li, Yongfang 4; Zhang, Shougang 1,2
刊名	PHYSICAL REVIEW A
	2018-05-07
卷号	97 期号:5 页码:5
ISSN号	2469-9926
DOI	10.1103/PhysRevA.97.053806
英文摘要	Selective two-photon microscopy and high-precision nonlinear spectroscopy rely on efficient spectral compression at the desired frequency. Previously, a Fresnel-inspired binary phase shaping (FIBPS) method was theoretically proposed for spectral compression of two-photon absorption and second-harmonic generation (SHG) with a square-chirped pulse. Here, we theoretically show that the FIBPS can introduce a negative quadratic frequency phase (negative chirp) by analogy with the spatial-domain phase function of Fresnel zone plate. Thus, the previous theoretical model can be extended to the case where the pulse can be transformed limited and in any symmetrical spectral shape. As an example, we experimentally demonstrate spectral compression in SHG by FIBPS for a Gaussian transform-limited pulse and show good agreement with the theory. Given the fundamental pulse bandwidth, a narrower SHG bandwidth with relatively high intensity can be obtained by simply increasing the number of binary phases. The experimental results also verify that our method is superior to that proposed in [Phys. Rev. A 46, 2749 (1992)]. This method will significantly facilitate the applications of selective two-photon microscopy and spectroscopy. Moreover, as it can introduce negative dispersion, hence it can also be generalized to other applications in the field of dispersion compensation.
资助项目	National Natural Science Foundation of China[11504292] ; National Natural Science Foundation of China[91336108] ; National Natural Science Foundation of China[11273024] ; National Natural Science Foundation of China[91636101] ; National Natural Science Foundation of China[Y133ZK1101] ; Research Equipment Development Project of Chinese Academy of Sciences ; national youth talent support program of China[[2013]33] ; Frontier Science Key Research Project of Chinese Academy of Sciences[QYZDB-SSW-SLH007] ; Natural Science Basic Research Plan in Shaanxi Province of China[2016JQ1036]
WOS关键词	MULTIPHOTON INTRAPULSE INTERFERENCE ; SHAPED FEMTOSECOND PULSES ; COHERENT CONTROL ; NONLINEAR SPECTROSCOPY ; MICROSCOPY ; 2-PHOTON
WOS研究方向	Optics ; Physics
语种	英语
出版者	AMER PHYSICAL SOC
WOS记录号	WOS:000432019800012
资助机构	National Natural Science Foundation of China ; National Natural Science Foundation of China ; Research Equipment Development Project of Chinese Academy of Sciences ; Research Equipment Development Project of Chinese Academy of Sciences ; national youth talent support program of China ; national youth talent support program of China ; Frontier Science Key Research Project of Chinese Academy of Sciences ; Frontier Science Key Research Project of Chinese Academy of Sciences ; Natural Science Basic Research Plan in Shaanxi Province of China ; Natural Science Basic Research Plan in Shaanxi Province of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Research Equipment Development Project of Chinese Academy of Sciences ; Research Equipment Development Project of Chinese Academy of Sciences ; national youth talent support program of China ; national youth talent support program of China ; Frontier Science Key Research Project of Chinese Academy of Sciences ; Frontier Science Key Research Project of Chinese Academy of Sciences ; Natural Science Basic Research Plan in Shaanxi Province of China ; Natural Science Basic Research Plan in Shaanxi Province of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Research Equipment Development Project of Chinese Academy of Sciences ; Research Equipment Development Project of Chinese Academy of Sciences ; national youth talent support program of China ; national youth talent support program of China ; Frontier Science Key Research Project of Chinese Academy of Sciences ; Frontier Science Key Research Project of Chinese Academy of Sciences ; Natural Science Basic Research Plan in Shaanxi Province of China ; Natural Science Basic Research Plan in Shaanxi Province of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Research Equipment Development Project of Chinese Academy of Sciences ; Research Equipment Development Project of Chinese Academy of Sciences ; national youth talent support program of China ; national youth talent support program of China ; Frontier Science Key Research Project of Chinese Academy of Sciences ; Frontier Science Key Research Project of Chinese Academy of Sciences ; Natural Science Basic Research Plan in Shaanxi Province of China ; Natural Science Basic Research Plan in Shaanxi Province of China
内容类型	期刊论文
源URL	[http://210.72.145.45/handle/361003/11585]
专题	中国科学院国家授时中心
通讯作者	Li, Baihong; Dong, Ruifang
作者单位	1.Chinese Acad Sci, Natl Time Serv Ctr, Key Lab Time & Frequency Primary Stand, Xian 710600, Shaanxi, Peoples R China 2.Univ Chinese Acad Sci, Sch Astron & Space Sci, Beijing 100049, Peoples R China 3.Xian Univ Sci & Technol, Coll Sci, Xian 710054, Shaanxi, Peoples R China 4.Shaanxi Normal Univ, Sch Phys & Informat Technol, Xian 710062, Shaanxi, Peoples R China
推荐引用方式 GB/T 7714	Li, Baihong,Dong, Ruifang,Zhou, Conghua,et al. Theoretical extension and experimental demonstration of spectral compression in second-harmonic generation by Fresnel-inspired binary phase shaping[J]. PHYSICAL REVIEW A,2018,97(5):5.
APA	Li, Baihong,Dong, Ruifang,Zhou, Conghua,Xiang, Xiao,Li, Yongfang,&Zhang, Shougang.(2018).Theoretical extension and experimental demonstration of spectral compression in second-harmonic generation by Fresnel-inspired binary phase shaping.PHYSICAL REVIEW A,97(5),5.
MLA	Li, Baihong,et al."Theoretical extension and experimental demonstration of spectral compression in second-harmonic generation by Fresnel-inspired binary phase shaping".PHYSICAL REVIEW A 97.5(2018):5.