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Vibration and two-photon absorption

The rigorous and transparent treatment of the effects of nuclear vibrational motion in two-photon absorption (TPA) was discussed. Perturbation formula for diatomic molecules were developed and applied to the X¹Σ+–A¹Π transition in CO. The analysis showed that the vibrations played an important role in TPA, just as their role in the calculation of conventional nonlinear optical (NLO) hyperpolarizabilities

American Institute of Physics

Author: Bishop, David M.
Luis Luis, Josep Maria
Kirtman, Bernard
Abstract: The rigorous and transparent treatment of the effects of nuclear vibrational motion in two-photon absorption (TPA) was discussed. Perturbation formula for diatomic molecules were developed and applied to the X¹Σ+–A¹Π transition in CO. The analysis showed that the vibrations played an important role in TPA, just as their role in the calculation of conventional nonlinear optical (NLO) hyperpolarizabilities
Document access: http://hdl.handle.net/2072/101668
Language: eng
Publisher: American Institute of Physics
Rights: Tots els drets reservats
Subject: Absorció de la llum
Col·lisions (Física nuclear)
Fotons
Collisions (Nuclear physics)
Light absorption
Photons
Title: Vibration and two-photon absorption
Type: info:eu-repo/semantics/article
Repository: Recercat

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