Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
  • Optical Amplifiers and Their Applications/Coherent Optical Technologies and Applications
  • Technical Digest (CD) (Optica Publishing Group, 2006),
  • paper CThA2
  • https://doi.org/10.1364/COTA.2006.CThA2

Quantitative multiplex CARS spectroscopy in congested spectral regions

Not Accessible

Your library or personal account may give you access

Abstract

A novel procedure is developed to describe and reproduce experimental coherent anti-Stokes Raman scattering (CARS) data, with particular emphasis on highly congested spectral regions. The approach – exemplified here with high-quality multiplex CARS data – makes use of spontaneous Raman scattering results. It is shown that the underlying vibrational Raman response can be retrieved from the multiplex CARS spectra, so that the Raman spectrum can be reconstituted, provided an adequate signal-to-noise ratio (SNR) is present in the experimental data and sufficient a priori knowledge of the vibrational resonances involved exists. The conversion of CARS to Raman data permits a quantitative interpretation of CARS spectra. This novel approach is demonstrated for highly congested multiplex CARS spectra of adenosine mono-, di and triphosphate (AMP, ADP and ATP). In addition, novel procedures will be presented to extract vibrational information from multiplex CARS data without the use of a priori information of the sample.

© 2006 Optical Society of America

PDF Article
More Like This
Recent Advances in CARS Microscopy

S. Carrasco, F. Ganikhanov, C. L. Evans, and X. S. Xie
CMMM1 Conference on Lasers and Electro-Optics (CLEO:S&I) 2006

Quantitative CARS Spectroscopy of the ν1 Band of Water Vapour

F.M. Porter, D.A. Greenhalgh, and D.R. Williams
MB2 Laser Applications to Chemical Analysis (LACSEA) 1990

Single-Shot Femtosecond CARS Spectroscopy

Yuri Paskover, I.Sh. Averbukh, and Yehiam Prior
JTuA5 Frontiers in Optics (FiO) 2006

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved