Optical phase conjugation using Raman coherent population trapping
Philip Hemmer, D. P. Katz, M. S. Shahriar +2 more
Coherent population trapping can be used to achieve efficient optical phase conjugation in a double-(Lambda) system at pump intensities well below the saturation intensity of the optical transitions. Experimental evidence for this process in sodium vapor qualitatively verifies this prediction.
Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE•May 10, 1996•1 citation