Seven-Photon-Excited Upconversion Lasing at Room Temperature

doi:10.1002/adom.201800518

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	Seven-Photon-Excited Upconversion Lasing at Room Temperature
	Zhu, H.; Chen, A. Q.; Wu, Y. Y.; Zhang, W. F.; Su, S. C.; Ji, X.; Jing, P. T.; Yu, S. F.; Shan, C. X.; Huang, F.
	2018
发表期刊	Advanced Optical Materials
ISSN	2195-1071
卷号	6 期号:16 页码:5
摘要	In contrast to conventional harmonic generation, realized using nonlinear crystal, the multiphoton-excited (MPE) laser has critical applications in fluorescence imaging probe and biological photonics. Here, lasing emission from a crystal plate under 7-photon excitation at room temperature is reported for the first time, which is the highest order MPE lasing reported up to date. Moreover, MPE lasing spikes and high-order harmonic peaks are observed simultaneously. The saturation behavior of harmonic generation and abnormal fluorescence enhancement identify that the interaction of photon-electron in 7-photon-excited lasing transits from photon-excited to a more field-driven regime. The results may pave the way for short wavelength laser by taking advantage of the processability and larger scale of solid crystals.
关键词	lasing mode multiphoton excitation quantum tunneling solid crystals upconversion lasing stimulated-emission 2-photon absorption molecules dynamics silicon Materials Science Optics
DOI	10.1002/adom.201800518
收录类别	SCI ; EI
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/61145
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	Zhu, H.,Chen, A. Q.,Wu, Y. Y.,et al. Seven-Photon-Excited Upconversion Lasing at Room Temperature[J]. Advanced Optical Materials,2018,6(16):5.
APA	Zhu, H..,Chen, A. Q..,Wu, Y. Y..,Zhang, W. F..,Su, S. C..,...&Huang, F..(2018).Seven-Photon-Excited Upconversion Lasing at Room Temperature.Advanced Optical Materials,6(16),5.
MLA	Zhu, H.,et al."Seven-Photon-Excited Upconversion Lasing at Room Temperature".Advanced Optical Materials 6.16(2018):5.

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