期刊
PHYSICAL REVIEW LETTERS
卷 93, 期 24, 页码 -出版社
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevLett.93.243004
关键词
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资金
- Engineering and Physical Sciences Research Council [GR/S77042/01] Funding Source: researchfish
iotaWe demonstrate a single stage optical Stark decelerator for neutral molecules which is capable of reducing the translational energy of benzene molecules within a molecular beam by 15% in a single pulsed Gaussian optical field of 15 ns duration. The change in velocity induced by the optical potential is measured by the change in the time of flight of benzene molecules ionized by a second optical field after the slowing field is turned off. A maximum reduction in the velocity of 25 m/s was measured using a single Gaussian beam with a peak intensity of 1.6x10(12) W/cm(2) corresponding to a maximum well depth of 253 K.
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