Semashko V.; Abdulsabirov R.; Korableva S.; Naumov A.; Galjautdinov B.; Cefalas A.; Kolia Z.; Sarantopoulou E.
(1997)
The excited state absorption (ESA) spectra in the UV active media LiCaAlF6-Ce3+ single crystal was studied by the amplified spontaneous emission technique. The nature of the ESA spectra is discussed.