Demonstration of resonantly enhanced degeneratefour-wave mixing of millimeter waves in gas

N. A. Bogatov

doi:10.1117/12.2298473

30 August 1993 Demonstration of resonantly enhanced degeneratefour-wave mixing of millimeter waves in gas

N. A. Bogatov

Proceedings Volume 2104, 18th International Conference on Infrared and Millimeter Waves; 210415 (1993) https://doi.org/10.1117/12.2298473
Event: 18th International Conference on Infrared and Millimeter Waves, 1993, Colchester, United Kingdom

Abstract

Experimental evidence of millimeter-wave phase conjugation by resonantly enhanced degenerate four-wave mixing(DFWM) is presented for the first time. Nonlinear millimeter-wave interaction was caused by saturation of transitionbetween rotational levels of gaseous carbonyl sulfide (OSC). For radiation with A = 1.64 mm phase-conjugatereflectivity of about 0.4 % has been observed at the gas temperature 200 K, and under optimal pressure.

Citation Download Citation

N. A. Bogatov "Demonstration of resonantly enhanced degeneratefour-wave mixing of millimeter waves in gas", Proc. SPIE 2104, 18th International Conference on Infrared and Millimeter Waves, 210415 (30 August 1993); https://doi.org/10.1117/12.2298473

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