Laser surface texturing based on ablation has been widely used, but hardly any reports can be found on non-ablative laser surface texturing. Silicon is highly transparent to the infrared wavelength of fiber laser (lambda = 1090 nm) and thus regarded as an unsuitable tool for the purpose of surface texturing. However, we succeeded in using a continuous wave fiber laser to produce regular arrays of sub-micron bumps on silicon surface. The approach is shown to be based on laser-induced oxidation of silicon. (C)2012 Optical Society of America
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Korea Univ, Dept Plast Surg, Coll Med, 73 Inchon Ro, Seoul 02841, South KoreaKorea Univ, Dept Plast Surg, Coll Med, 73 Inchon Ro, Seoul 02841, South Korea
Jang, Jin-Uk
Kim, Soo-Young
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Korea Univ, Dept Plast Surg, Coll Med, 73 Inchon Ro, Seoul 02841, South KoreaKorea Univ, Dept Plast Surg, Coll Med, 73 Inchon Ro, Seoul 02841, South Korea
Kim, Soo-Young
Yoon, Eul-Sik
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Korea Univ, Dept Plast Surg, Coll Med, 73 Inchon Ro, Seoul 02841, South KoreaKorea Univ, Dept Plast Surg, Coll Med, 73 Inchon Ro, Seoul 02841, South Korea
Yoon, Eul-Sik
Kim, Woo-Kyung
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Korea Univ, Dept Plast Surg, Coll Med, 73 Inchon Ro, Seoul 02841, South KoreaKorea Univ, Dept Plast Surg, Coll Med, 73 Inchon Ro, Seoul 02841, South Korea
Kim, Woo-Kyung
Park, Seung-Ha
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Korea Univ, Dept Plast Surg, Coll Med, 73 Inchon Ro, Seoul 02841, South KoreaKorea Univ, Dept Plast Surg, Coll Med, 73 Inchon Ro, Seoul 02841, South Korea
Park, Seung-Ha
Lee, Byung-Il
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Korea Univ, Dept Plast Surg, Coll Med, 73 Inchon Ro, Seoul 02841, South KoreaKorea Univ, Dept Plast Surg, Coll Med, 73 Inchon Ro, Seoul 02841, South Korea
Lee, Byung-Il
Kim, Deok-Woo
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Korea Univ, Dept Plast Surg, Coll Med, 73 Inchon Ro, Seoul 02841, South KoreaKorea Univ, Dept Plast Surg, Coll Med, 73 Inchon Ro, Seoul 02841, South Korea