Acta Optica Sinica, Volume. 19, Issue 6, 856(1999)
Increase of Laser-Damage Resistance of Optical Materials by Chemical Treatment
Experimentul results of increased laser-damage resistance for optical materials by chemical treatment are reported. Laser surface damage thresholds of K9 and K2 glass after acid etching are increased by a factor of 3 and 4, respectively. Good effects are also obtained for crystal and fused silica. The strengthening mechanism of the laser-damage resistance of optical materials by chemical treatment is analyzed.
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[in Chinese], [in Chinese], [in Chinese]. Increase of Laser-Damage Resistance of Optical Materials by Chemical Treatment[J]. Acta Optica Sinica, 1999, 19(6): 856