The best color laser printers are a great investment that can save you time and money compared to cartridge-based inkjet printers. Laser printers use toner, which lasts a long time, delivering a ...

The solution could be to construct lasers in nanoscale trenches. Read the paper: GaAs nano-ridge laser diodes fully fabricated in a 300-mm CMOS pilot line The lasers used in photonic chips are ...

[Viacheslav] built a plotter that is fast and accurate. He wanted to take it one step further and added a laser in place of the pen. The 300 mW unit does a nice job of wood-burning any pattern ...