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Surface Coherent Anti-Stokes Raman Spectroscopy
Abstract Application of integrated optics to Coherent Anti-Stokes Raman Spectrosocpy (CARS) results in Surface CARS, a highly sensitive analytical tool for the study of adsorbed molecules on surfaces. In CARS two input laser beams at frequencies ω1 and ω2 interact non-1inearly producing an output signal at the frequency 2ω1 -ω2. This process is greatly enhanced when a vibrational resonance of a molecule occurs at the frequency ω1 - ω2. Thus, by tuning one of the two input frequencies, one can obtain a spectrum corresponding to an ordinary Raman spectrum of the interacting molecules.
Surface Coherent Anti-Stokes Raman Spectroscopy
Abstract Application of integrated optics to Coherent Anti-Stokes Raman Spectrosocpy (CARS) results in Surface CARS, a highly sensitive analytical tool for the study of adsorbed molecules on surfaces. In CARS two input laser beams at frequencies ω1 and ω2 interact non-1inearly producing an output signal at the frequency 2ω1 -ω2. This process is greatly enhanced when a vibrational resonance of a molecule occurs at the frequency ω1 - ω2. Thus, by tuning one of the two input frequencies, one can obtain a spectrum corresponding to an ordinary Raman spectrum of the interacting molecules.
Surface Coherent Anti-Stokes Raman Spectroscopy
Fortenberry, Rance M. (Autor:in)
01.01.1985
1 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
Broadband Single Pulse Coherent Anti-Stokes Raman Scattering in Liquids
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