Evanescent quadrupole polariton
نویسندگان
چکیده
منابع مشابه
Absorption enhancement of an electric quadrupole transition of cesium atoms in an evanescent field.
We have observed for the first time reflection spectra of an electric quadrupole transition for the cesium atom (6 (2)S(1/2)-5 (2)D(5/2)) line at an angle of incidence from theta(c)-11.9 to theta(c)+107.5 mrad, where theta(c) is the critical angle for total reflection. From a comparison with the calculated absorption in the attenuated total reflection, the oscillator strengths for s and p polar...
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ژورنال
عنوان ژورنال: Solid State Communications
سال: 2008
ISSN: 0038-1098
DOI: 10.1016/j.ssc.2007.10.002