Simultaneous rotational coherent anti-Stokes Raman spectroscopy and coherent Stokes Raman spectroscopy with arbitrary pump–Stokes spectral separation
作者： Alan C. Eckbreth , Torger J. Anderson
DOI: 10.1364/OL.11.000496
关键词: Coherent anti-Stokes Raman spectroscopy 、 Laser 、 Raman scattering 、 Dye laser 、 Raman spectroscopy 、 Coherent spectroscopy 、 Raman cooling 、 X-ray Raman scattering 、 Physics 、 Optics 、 Atomic and Molecular Physics, and Optics
摘要: A new approach to pure rotational coherent anti-Stokes Raman spectroscopy (CARS) and Stokes (CSRS) is demonstrated in which the pump broadband lasers that are mixed have a large arbitrary spectral separation. In this method, coherences established by different frequency components within single, source. The narrow band then scatters from excited coherences, producing CARS CSRS simultaneously. We discuss phase matching for technique its inherent advantages relative as normally implemented.
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