The use of photoinduced light scattering for the evaluation of photoelectric fields in Lithium Niobate Crystals

(Ga54.59In44.66Er0.75)2S300 single crystal: novel material for detection of γ-radiation by photoinduced nonlinear optical method

“…For this reason more important is to use several optical parameters. Normally it is used photoluminescence and one can expect the possible use of photoinduced nonlinear optics [4]. The latter is very sensitive because allows to monitor the higher excited states, take into account contribution of the photopolarized states [5].…”