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Stable Two-Photon Pumped Amplified Spontaneous Emission from Millimeter-Sized CsPbBr3 Single Crystals
Zhao, Chunyi1,2,3; Tian, Wenming1,2; Li, Junxue1,2; Sun, Qi1,2,3; Luo, Jiajun4,5; Yuan, Hong3,6; Gai, Baodong6; Tang, Jiang4,5; Guo, Jingwei6; Jin, Shengye1,2
Corresponding AuthorTian, Wenming(tianwm@dicp.ac.cn) ; Guo, Jingwei(jingweiguo@dicp.ac.cn) ; Jin, Shengye(sjin@dicp.ac.cn)
Source PublicationJOURNAL OF PHYSICAL CHEMISTRY LETTERS
2019-05-16
ISSN1948-7185
DOI10.1021/acs.jpclett.9b00734
Volume10Issue:10Pages:2357-2362
Funding ProjectMOST[2018YFA0208704] ; MOST[2016YFA0200602] ; NSFC[21725305] ; NSFC[21703241]
Funding OrganizationMOST ; MOST ; NSFC ; NSFC ; MOST ; MOST ; NSFC ; NSFC ; MOST ; MOST ; NSFC ; NSFC ; MOST ; MOST ; NSFC ; NSFC
WOS SubjectChemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Atomic, Molecular & Chemical
WOS Research AreaChemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
WOS KeywordHALIDE PEROVSKITES ; EFFICIENCY ; LENGTHS ; ABSORPTION ; LASER ; MODE
AbstractMetal-halide perovskites are promising optical gain materials because of their excellent photophysical properties. Recently, large perovskite single crystals with phase purity, less defects, and over millimeter dimensions have been successfully synthesized. However, the optical gain effect from these large-size single crystals has not yet been realized. Herein, we for the first time report efficient two-photon pumped amplified spontaneous emission (ASE) from millimeter-sized CsPbBr3 single crystals (SCs) with a low threshold of 0.65 mJ cm(-2) and an optical gain of 38 cm(-1). Furthermore, the CsPbBr3 SCs also exhibit ultrastable ASE under continuous laser irradiation for more than 40 h (corresponds to 1.5 x 10(8) laser shots) at ambient condition. This work suggests the potential application of large-size perovskite single crystals in practical nonlinear optical devices.
Language英语
Funding OrganizationMOST ; MOST ; NSFC ; NSFC ; MOST ; MOST ; NSFC ; NSFC ; MOST ; MOST ; NSFC ; NSFC ; MOST ; MOST ; NSFC ; NSFC
WOS IDWOS:000468379300008
PublisherAMER CHEMICAL SOC
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/171888
Collection中国科学院大连化学物理研究所
Corresponding AuthorTian, Wenming; Guo, Jingwei; Jin, Shengye
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Dynam Res Ctr Energy & Environm Mat, Dalian, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
4.HUST, Sargent Joint Res Ctr, WNLO, Wuhan, Hubei, Peoples R China
5.HUST, Sch Opt & Elect Informat, Wuhan, Hubei, Peoples R China
6.Chinese Acad Sci, Dalian Inst Chem Phys, Key Lab Chem Lasers, Dalian, Peoples R China
Recommended Citation
GB/T 7714
Zhao, Chunyi,Tian, Wenming,Li, Junxue,et al. Stable Two-Photon Pumped Amplified Spontaneous Emission from Millimeter-Sized CsPbBr3 Single Crystals[J]. JOURNAL OF PHYSICAL CHEMISTRY LETTERS,2019,10(10):2357-2362.
APA Zhao, Chunyi.,Tian, Wenming.,Li, Junxue.,Sun, Qi.,Luo, Jiajun.,...&Jin, Shengye.(2019).Stable Two-Photon Pumped Amplified Spontaneous Emission from Millimeter-Sized CsPbBr3 Single Crystals.JOURNAL OF PHYSICAL CHEMISTRY LETTERS,10(10),2357-2362.
MLA Zhao, Chunyi,et al."Stable Two-Photon Pumped Amplified Spontaneous Emission from Millimeter-Sized CsPbBr3 Single Crystals".JOURNAL OF PHYSICAL CHEMISTRY LETTERS 10.10(2019):2357-2362.
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