Antiferroelectric phase transition and nonlinear polarization structure in the thermal gas of uninverted two-level molecules

V. A. Kukushkin; V. V. Kocharovsky; Vl. V. Kocharovsky

doi:10.1117/12.239487

10 May 1996 Antiferroelectric phase transition and nonlinear polarization structure in the thermal gas of uninverted two-level molecules

V. A. Kukushkin, V. V. Kocharovsky, Vl. V. Kocharovsky

Author Affiliations +

Proceedings Volume 2798, Coherent Phenomena and Amplification without Inversion; (1996) https://doi.org/10.1117/12.239487
Event: International Conference on Coherent and Nonlinear Optics, 1995, St. Petersburg, Russian Federation

Abstract

The nonlinear stationary solution of the Bloch kinetic equations with Lorentz correction to the local electric field for the thermal gas of two-level molecules is found. This solution shows that radiative coupling between high-frequency molecular dipoles can provide the second-order phase transition to the antiferroelectric state of coherent gaseous crystal.

Citation Download Citation

V. A. Kukushkin, V. V. Kocharovsky, and Vl. V. Kocharovsky "Antiferroelectric phase transition and nonlinear polarization structure in the thermal gas of uninverted two-level molecules", Proc. SPIE 2798, Coherent Phenomena and Amplification without Inversion, (10 May 1996); https://doi.org/10.1117/12.239487

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