Angular Dependence of Two Photon Absorption in Thallous Chloride

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概要

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• A measurement on the dependence of two photon absorption coefficient on the polarization angle of light in thallous chloride was performed. Two polarized light beams, one from Nd-glass laser and another from Xe-flash lamp, were made incident on the sample from the antiparallel directions, and the directions of both polarizations were rotated. The angular dependence was found to belong mostly to A_<1g> representation in octahedral group from the band edge (〜3.56eV) to as high as 4.2eV. But the angular dependence was found to change at higher energy, and N_g component seemed to mix with A_<1g>. Two photon absorption spectra at liquid nitrogen temperature confirmed the assumption that the two photon transition spectrum was of the second class. A discussion about the method of analysis for this type of transition is presented.

• 社団法人日本物理学会の論文
• 1967-11-05

著者

• Matsuoka Masahiro

  The Institute For Solid State Physics The University Of Tokyo:(present)thompson Physical Laboratory

関連論文

• Angular Dependence of Two Photon Absorption in Thallous Chloride
• Double Resonance and Relaxation in High Resolution Proton Resonance

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