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Optics InfoBase > Conference Papers > LACSEA > 2010 > LTuA > Page LTuA2 © 2010 OSA

Conference Paper
Laser Applications to Chemical, Security and Environmental Analysis
San Diego, California United States
January 31, 2010 - February 3, 2010
ISBN: 978-1-55752-880-3
THz and Pulse Shaping Techniques (LTuA)

Atmospheric Pressure Femtosecond Laser Imaging Mass Spectrometry

Yves Coello, A. Daniel Jones, Tissa C. Gunaratne, and Marcos Dantus

http://dx.doi.org/10.1364/LACSEA.2010.LTuA2


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Abstract

We demonstrate a novel imaging mass spectrometry technique that uses femtosecond laser pulses to ionize the sample at ambient conditions. The technique provides 10?m resolution, as demonstrated here with a chemical image of vegetable cells.

© 2010 OSA

OCIS Codes
(180.0180) Microscopy : Microscopy
(320.0320) Ultrafast optics : Ultrafast optics
(320.2250) Ultrafast optics : Femtosecond phenomena
(180.4315) Microscopy : Nonlinear microscopy

Citation
Y. Coello, A. D. Jones, T. C. Gunaratne, and M. Dantus, "Atmospheric Pressure Femtosecond Laser Imaging Mass Spectrometry," in Lasers, Sources and Related Photonic Devices, OSA Technical Digest Series (CD) (Optical Society of America, 2010), paper LTuA2.
http://www.opticsinfobase.org/abstract.cfm?URI=LACSEA-2010-LTuA2


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