Laserati

Wen-Chi Hung, Wood-Hi Cheng, Ming-Shan Tsai, Wei-Chih Chung, I-Min Jiang et al.
We report the results of our experimental investigation of laser induced gold nanoparticle gratings and their optical diffraction properties. A single shot of a pair Nd-YAG laser pulses with the same polarization is directed toward a 6 nm thick gold film on a substrate of polymethyl methacrylate. As ... [Appl. Phys. Lett. 93, 061109 (2008)] published Thu Aug 14, 2008.