Quantum computing represents a potential breakthrough technology that could far surpass the technical limitations of ...

Expensive semiconductor laser diodes have no tolerance for fast voltage or current transients. To minimize the risk of damage, a standard JFET-clamp circuit shorts the laser when there is no supply ...

A new laser-based manufacturing platform enables high-speed, high-precision metallisation directly on complex 3D parts, opening fresh design possibilities beyond flat PCBs.

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) ...

Plaintiff SEMICAPS filed suit in the Northern District of California, alleging infringement of U.S. Patent No. 7,623,982, which relates to the testing of electronic circuits using a laser. The ...

Researchers from The University of Osaka have identified a novel design method for photonic circuitry used in quantum computers, potentially promoting ...

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 ...

Create a focused speaker so your music targets only the listener. That demodulates at 40 kilohertz, with an H-bridge and ...