Kaczmarek, M., Eason, R.W., Garrett, M.H. and Rytz, D.
Very high single-pass two-beam coupling gain at 647 nm under conditions of induced transparency in Rh: doped BaTiO3.
Photorefractive Materials, Effects and Devices : June 11-14 1995, Aspen Lodge at Estes Park Colorado.
Two-beam coupling gain has been measured in Rh:doped BaTiO3 yielding a value of the order of 20,000. We believe that this is the highest beam coupling gain reported so far. Rh-doped BaTiO3 exhibits very strong intensity-dependent absorption, and this effect is considered when discussing experimental results.
Actions (login required)