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Efficient multiphoton-absorption-induced luminescence in single-crystalline ZnO at room temperature

Dai, D.C.; Xu, S.J.; Shi, S.L.; Xie, M.H.; Che, C.M.

Efficient multiphoton-absorption-induced luminescence in single-crystalline ZnO at room temperature Thumbnail


Authors

D.C. Dai

S.J. Xu

S.L. Shi

M.H. Xie

C.M. Che



Abstract

At room temperature, multiphoton absorption- (MPA-) induced photoluminescence in ZnO strongly driven by a femtosecond (fs) near-infrared laser is studied. Two-photon absorption and three-photon absorption are proved to be responsible for the intense luminescence, when the wavelength of the fs excitation laser is above and below the half-bandgap of ZnO, respectively. Strong MPA absorption in ZnO is unambiguously evidenced by the interferometric autocorrelation measurements of the luminescence signal.

Citation

Dai, D., Xu, S., Shi, S., Xie, M., & Che, C. (2005). Efficient multiphoton-absorption-induced luminescence in single-crystalline ZnO at room temperature. Optics Letters, 30(24), 3377-3379. https://doi.org/10.1364/ol.30.003377

Journal Article Type Article
Publication Date Dec 1, 2005
Deposit Date Sep 29, 2010
Publicly Available Date Nov 3, 2010
Journal Optics Letters
Print ISSN 0146-9592
Electronic ISSN 1539-4794
Publisher Optica
Peer Reviewed Peer Reviewed
Volume 30
Issue 24
Pages 3377-3379
DOI https://doi.org/10.1364/ol.30.003377

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Copyright Statement
© 2005 The Optical Society. This paper was published in Optics letters and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://www.opticsinfobase.org/abstract.cfm?URI=ol-30-24-3377 - Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law.



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