We theoretically demonstrate the achievement of narrow-band coherent anti-Stokes Raman scattering (CARS) signal by manipulating broad-band probe spectrum. The narrowing of the CARS signal depends on the spectrum bandwidth of the probe beam, and thus high-resolution CARS signal for a complicated quantum system can be obtained by the simple spectrum manipulation. Furthermore, the energy-level diagram for the complicated quantum system can also be labelled by measuring the CARS signal at a given frequency.
We theoretically demonstrate the achievement of narrow-band coherent anti-Stokes Raman scattering (CARS) signal by manipulating broad-band probe spectrum. The narrowing of the CARS signal depends on the spectrum bandwidth of the probe beam, and thus high-resolution CARS signal for a complicated quantum system can be obtained by the simple spectrum manipulation. Furthermore, the energy-level diagram for the complicated quantum system can also be labelled by measuring the CARS signal at a given frequency.
(Coherent control of atomic interactions with photons)
引用本文:
ZHANG Shi-An;WANG Zu-Geng;SUN Zhen-Rong. Achievement of Narrow-Band CARS Signal by Manipulating Broad-band Laser Spectrum[J]. 中国物理快报, 2008, 25(9): 3260-3263.
ZHANG Shi-An, WANG Zu-Geng, SUN Zhen-Rong. Achievement of Narrow-Band CARS Signal by Manipulating Broad-band Laser Spectrum. Chin. Phys. Lett., 2008, 25(9): 3260-3263.
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2008, Vol. 25 
