The project describes the operation of a cheap keychain lasers that are being sold in low price. In theory, most common laser heads contains two semiconductors inside which includes a laser diode (LD) ...

Researchers transformed red marker ink into graphene-based circuits using a laser, enabling low-cost, flexible electronics on everyday surfaces like paper or cups. (Nanowerk News) It is the first case ...

Most of us have Ethernet in our homes today. The real backbones of the Internet though, use no wires at all. Optical fibers carry pulses of light across the land, under the sea, and if you’re lucky, ...

The tiny copper wires that connect different areas of an integrated circuit may soon limit microchip-processing speeds. So European researchers have developed technologies to produce and combine ...

The Defense Advanced Research Projects Agency (DARPA) gets a ton of funding to develop the science and technological future of the military. This is the agency responsible for GPS, the internet and ...

AMES, Iowa – The researchers in Jonathan Claussen’s lab at Iowa State University (who like to call themselves nanoengineers) have been looking for ways to use graphene and its amazing properties in ...

After it was created for exclusively military purposes in the Sputnik era, a small research and technology arm of the Pentagon spawned a technology in the 1970s that helped bring about the ...

Northrop Grumman will advance to Phase 2 of DARPA’s Modular Efficient Laser Technology (MELT) program, fabricating a new kind of high-power tile to lower the production cost and scalability of laser ...