450nm Laser Lithography using a Blu-ray optical head assembly (2012)https://www.semanticscholar.org/paper/High-resolution%2C-low-cost-laser-lithography-using-a-Rothenbach-Gupta/4daf4b2b878204f9cfc2126cda0966655b000c63 by cf1241290841 • 3 years ago 3 1 3 years agoSEsemanticscholar.org