M.K. Kim and R. Kachru, “Long-term image storage and phase conjugation by a backward-stimulated echo in Pr3+:LaF3”, J. Opt. Soc. Am. B 4, 305 (1987). > pdf

M. Mitsunaga, R. Kachru, E. Xu, and M.K. Kim, “cw photon echo”, Phys. Rev. Lett 63, 754 (1989). > pdf

B.S. Ham, M.S. Shahriar, M.K. Kim, and P.R. Hemmer, “Frequency-selective time-domain optical data storage by electromagnetically induced transparency in a rare-earth doped solid”, Opt. Lett. 22, 1849 (1997). > pdf

Y. Zhao, C. Wu, B.S. Ham, M.K. Kim, and E. Awad, “Microwave induced transparency in ruby”, Phys. Rev. Lett. 79, 641 (1997). > pdf

M.K. Kim, B.S. Ham, P.R. Hemmer, and M.S. Shahriar, “Observation of sub-kilohertz resonance in rf-optical double resonance experiment in rare earth inos in solids”, J. Mod. Opt. 47, 1713-1728 (2000). > pdf