Output characteristics of isotropic dye lasers under polarized light excitation in the regime of saturation: coaxial pumping

Igor I. Gancheryonok; Irina V. Shapochkina; Yuichi Fujimura

doi:10.1117/12.330456

6 November 1998 Output characteristics of isotropic dye lasers under polarized light excitation in the regime of saturation: coaxial pumping

Igor I. Gancheryonok, Irina V. Shapochkina, Yuichi Fujimura

Author Affiliations +

Proceedings Volume 3580, Photoconversion: Science and Technologies; (1998) https://doi.org/10.1117/12.330456
Event: Photoconversion: Science and Technologies, 1997, Warsaw, Poland

Abstract

In this paper a theoretical consideration of quasi-steady- state generation of dye lasers (DL) with an isotropic Fabry- Perot-type resonator and coaxial (longitudinal) laser pumping is presented for the regime of saturation in the orientation distribution of excited molecules. Our analysis is carried out for cases of parallel and orthogonal mutual orientation of dipole moments of transitions with absorption and emission in dye molecules. The effect of intensity and polarization state of longitudinal pumping on the degree of linear polarization and output intensity of DL has been clarified. A preference of circular pump polarization occurs in our theory. The comparison of the results obtained with the experimental studies is also performed.

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Igor I. Gancheryonok, Irina V. Shapochkina, and Yuichi Fujimura "Output characteristics of isotropic dye lasers under polarized light excitation in the regime of saturation: coaxial pumping", Proc. SPIE 3580, Photoconversion: Science and Technologies, (6 November 1998); https://doi.org/10.1117/12.330456

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