Submitted by alina on Thu, 01/24/2019 - 16:17
A prototype laser cleaning instrument customarily developed for the removal of pollution encrustation from the Athens Acropolis Monuments. This is a specially modified Nd:YAG system, emitting at the fundamental (1064nm) and third harmonic (355nm) frequencies. The two beams are spatially and temporally overlapped while they can be used separately or in combination (in varying Fluence ratios, FIR/FUV).
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