A New Approach for Fluorescence Subtraction in Raman Spectroscopy

Qun Li; Kerith R. Wang; Sean X. Wang

doi:10.1364/CLEO_SI.2011.CFN7

CLEO:2011 - Laser Applications to Photonic Applications
OSA Technical Digest (CD) (Optica Publishing Group, 2011),
paper CFN7
•https://doi.org/10.1364/CLEO_SI.2011.CFN7

A New Approach for Fluorescence Subtraction in Raman Spectroscopy

Qun Li, Kerith R. Wang, and Sean X. Wang

CLEO: Science and Innovations 2011

Baltimore, Maryland United States
1–6 May 2011
ISBN: 978-1-55752-910-7

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Novel Raman Sensing Techniques II (CFN)

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Q. Li, K. R. Wang, and S. X. Wang, "A New Approach for Fluorescence Subtraction in Raman Spectroscopy," in CLEO:2011 - Laser Applications to Photonic Applications, OSA Technical Digest (CD) (Optica Publishing Group, 2011), paper CFN7.

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Abstract

We report a new approach to extract weak Raman signal from a strong fluorescence background. The method utilizes a double-excitation technique with a laser and an LED as the excitation light sources.

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