The videos from [styropyro] are always amusing and informative. However, ironically for him, he is alarmed that many green laser pointers are more powerful than they are supposed to be. Sure, you ...

The vertically stacked QCW laser-diode array is available in configurations of 100 or 150 W per 10-mm-long bar. The quasi-continuous-wave devices are power-conduction-cooled and can be used for ...

Designed for both CW and pulsed operation, the 808-nm SPL LG81 diode laser array uses a semiexternal microchannel cooler to reach a continuous output of up to 30 W. The laser bar is sealed in an ...

Vertical-cavity surface-emitting laser (VCSEL) arrays represent a pivotal advancement in semiconductor laser technology. These devices emit light perpendicular to the wafer surface, offering benefits ...

Multi-wavelength light sources are required for optical transceivers to increase data. However, scaling the laser array size increases thermal crosstalk, which may affect laser efficiency and ...

Is it time for space lasers yet? Almost. As time passes, ideas that were once confined to the realm of science fiction become more realistic. It's true of things like using robots to explore other ...

Single-pixel imaging (SPI) is a novel computational imaging technique which has been widely studied in recent years. This technique only uses a single pixel detector without spatial resolution to ...

Quantum computing has great potential , but its main unit, the qubit, is beset by inherent stability problems. However, this new study might change that.

Marktech Optoelectronics today announced their offering of new InGaAs quadrant and array photodiodes for laser alignment and position sensing applications. The fast response and wide operational ...

Technique lays the groundwork for neutral-atom quantum computers with more than 100 000 qubits, say physicists ...