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Vol. 16, issue 04, article # 16

pdf Kazantsev S. G. Laser-radiation tolerance of promising materials of IR optics. Part 1. Material damage mechanisms. // Atmospheric and oceanic optics. 2003. V. 16. No. 04. P. 359-365.
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Abstract:

Laser induced damage of ZnSe, CdTe, Ge, KRS-5, KCl, NaCl, and BaF2 single crystals was investigated with the pulsed CO, CO2, HF, DF, Nd3+YAG lasers, as well as repetitively pulsed CO and CO2 lasers. Physical and mathematical models of destruction of transparent dielectrics and semiconductors were developed. The laser-radiation tolerance of IR materials was found to correlate with the fundamental characteristics: refractive index, bandgap, spectral range, crystal lattice energy, anionic and cationic radii, and the element number in the Periodic Table.