The HP LaserJet M209d is a sterling value among low-cost, print-only mono laser printers. (If you're considering an inkjet but print only occasionally, it's a tempting alternative.) Its paper ...

Our ultra-stable, high performance, single frequency diode-pumped solid-state lasers are used in a wide range of demanding and emerging applications, including semiconductor inspection, lithography, ...

Department of Chemistry, Chung-Ang University, Seoul 06974, South Korea ...