Photostable single KTiOPO4 nanocrystals for second-harmonic generation microscopy

L. Le Xuan; C. Zhou; A. Slablab; D. Chauvat; N. Sandeau; S. Brasselet; J. F. Roch; C. Tard; S. Perruchas; T. Gacoin; P. Villeval

doi:10.1109/OMEMS.2007.4373829

Photostable single KTiOPO₄ nanocrystals for second-harmonic generation microscopy

L. Le Xuan
, C. Zhou
, A. Slablab
, D. Chauvat
, N. Sandeau
, S. Brasselet
, J. F. Roch
, C. Tard
, S. Perruchas
, T. Gacoin
, P. Villeval

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

The finding of nonlinear nanometrie-sized probes is of key importance for the development of nonlinear microscopy in nanosciences and biology. We isolate nonlinear KTiOPO₄ nanocrystals with remarkable photostability in second-harmonic generation under femtosecond infrared laser light excitation. Their size distribution is determined using dynamic light scattering and atomic force microscopy. With both polarization analysis and defocused imaging of the emitted second-harmonic field, we also extract the Euler angles of the crystalline axes of a single nanocrystal. These sub-wavelength particles can find application as near-field vectorial probes.

Original language	English
Title of host publication	2007 IEEE/LEOS International Conference on Optical MEMS and Nanophotonics, OMENS
Pages	39-40
Number of pages	2
DOIs	https://doi.org/10.1109/OMEMS.2007.4373829
Publication status	Published - 1 Dec 2007
Event	2007 IEEE/LEOS International Conference on Optical MEMS and Nanophotonics, OMENS - Hualien, Taiwan, Province of China Duration: 12 Aug 2007 → 16 Aug 2007

Publication series

Name	2007 IEEE/LEOS International Conference on Optical MEMS and Nanophotonics, OMENS

Conference

Conference	2007 IEEE/LEOS International Conference on Optical MEMS and Nanophotonics, OMENS
Country/Territory	Taiwan, Province of China
City	Hualien
Period	12/08/07 → 16/08/07

Keywords

Nanocrystal
Nonlinear microscopy
Second harmonic generation

Access to Document

10.1109/OMEMS.2007.4373829

Cite this

Le Xuan, L., Zhou, C., Slablab, A., Chauvat, D., Sandeau, N., Brasselet, S., Roch, J. F., Tard, C., Perruchas, S., Gacoin, T., & Villeval, P. (2007). Photostable single KTiOPO₄ nanocrystals for second-harmonic generation microscopy. In 2007 IEEE/LEOS International Conference on Optical MEMS and Nanophotonics, OMENS (pp. 39-40). Article 4373829 (2007 IEEE/LEOS International Conference on Optical MEMS and Nanophotonics, OMENS). https://doi.org/10.1109/OMEMS.2007.4373829

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title = "Photostable single KTiOPO4 nanocrystals for second-harmonic generation microscopy",

abstract = "The finding of nonlinear nanometrie-sized probes is of key importance for the development of nonlinear microscopy in nanosciences and biology. We isolate nonlinear KTiOPO4 nanocrystals with remarkable photostability in second-harmonic generation under femtosecond infrared laser light excitation. Their size distribution is determined using dynamic light scattering and atomic force microscopy. With both polarization analysis and defocused imaging of the emitted second-harmonic field, we also extract the Euler angles of the crystalline axes of a single nanocrystal. These sub-wavelength particles can find application as near-field vectorial probes.",

keywords = "Nanocrystal, Nonlinear microscopy, Second harmonic generation",

author = "\{Le Xuan\}, L. and C. Zhou and A. Slablab and D. Chauvat and N. Sandeau and S. Brasselet and Roch, \{J. F.\} and C. Tard and S. Perruchas and T. Gacoin and P. Villeval",

year = "2007",

month = dec,

day = "1",

doi = "10.1109/OMEMS.2007.4373829",

language = "English",

isbn = "1424406412",

series = "2007 IEEE/LEOS International Conference on Optical MEMS and Nanophotonics, OMENS",

pages = "39--40",

booktitle = "2007 IEEE/LEOS International Conference on Optical MEMS and Nanophotonics, OMENS",

note = "2007 IEEE/LEOS International Conference on Optical MEMS and Nanophotonics, OMENS ; Conference date: 12-08-2007 Through 16-08-2007",

}

Le Xuan, L, Zhou, C, Slablab, A, Chauvat, D, Sandeau, N, Brasselet, S, Roch, JF, Tard, C, Perruchas, S, Gacoin, T & Villeval, P 2007, Photostable single KTiOPO₄ nanocrystals for second-harmonic generation microscopy. in 2007 IEEE/LEOS International Conference on Optical MEMS and Nanophotonics, OMENS., 4373829, 2007 IEEE/LEOS International Conference on Optical MEMS and Nanophotonics, OMENS, pp. 39-40, 2007 IEEE/LEOS International Conference on Optical MEMS and Nanophotonics, OMENS, Hualien, Taiwan, Province of China, 12/08/07. https://doi.org/10.1109/OMEMS.2007.4373829

Photostable single KTiOPO₄ nanocrystals for second-harmonic generation microscopy. / Le Xuan, L.; Zhou, C.; Slablab, A. et al.
2007 IEEE/LEOS International Conference on Optical MEMS and Nanophotonics, OMENS. 2007. p. 39-40 4373829 (2007 IEEE/LEOS International Conference on Optical MEMS and Nanophotonics, OMENS).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Zhou, C.

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AU - Chauvat, D.

AU - Sandeau, N.

AU - Brasselet, S.

AU - Roch, J. F.

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AB - The finding of nonlinear nanometrie-sized probes is of key importance for the development of nonlinear microscopy in nanosciences and biology. We isolate nonlinear KTiOPO4 nanocrystals with remarkable photostability in second-harmonic generation under femtosecond infrared laser light excitation. Their size distribution is determined using dynamic light scattering and atomic force microscopy. With both polarization analysis and defocused imaging of the emitted second-harmonic field, we also extract the Euler angles of the crystalline axes of a single nanocrystal. These sub-wavelength particles can find application as near-field vectorial probes.

KW - Nanocrystal

KW - Nonlinear microscopy

KW - Second harmonic generation

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T2 - 2007 IEEE/LEOS International Conference on Optical MEMS and Nanophotonics, OMENS

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Le Xuan L, Zhou C, Slablab A, Chauvat D, Sandeau N, Brasselet S et al. Photostable single KTiOPO₄ nanocrystals for second-harmonic generation microscopy. In 2007 IEEE/LEOS International Conference on Optical MEMS and Nanophotonics, OMENS. 2007. p. 39-40. 4373829. (2007 IEEE/LEOS International Conference on Optical MEMS and Nanophotonics, OMENS). doi: 10.1109/OMEMS.2007.4373829