Title :
Hydro-oleophobic Silica antireflective films with high laser damage threshold
Author :
Lianghong Yan ; Haibing Lv ; Xiaodong Yuan ; Songnan Zhao ; Xibing Li ; Haijun Wang
Author_Institution :
Res. Center of Laser Fusion, China Acad. of Eng. Phys., Mianyang, China
Abstract :
Hydro-oleophobic silica antireflective films with high laser damage threshold were prepared by sol-gel process. The highest water contact angle of 136deg and oil (peanut) contact angle of 93deg were obtained. The highest optical transmittance and laser damage threshold (351 nm, 1 ns) were 99.5% and 6 J/cm2 respectively.
Keywords :
antireflection coatings; contact angle; laser beam effects; optical films; silicon compounds; sol-gel processing; SiO2; high-laser damage threshold; hydro-oleophobic silica antireflective films; oil contact angle; optical transmittance; sol-gel process; time 1 ns; water contact angle; wavelength 351 nm; Birth disorders; Coatings; Contamination; Glass; Laser fusion; Laser theory; Optical films; Petroleum; Silicon compounds; Temperature; Hydro-oleophobic; antireflective films; laser damage threshold;
Conference_Titel :
Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics, 2009. CLEO/PACIFIC RIM '09. Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-3829-7
Electronic_ISBN :
978-1-4244-3830-3
DOI :
10.1109/CLEOPR.2009.5292376
