Anritsu Corporation introduces the measurement function (MS9740B-020) for Optical Spectrum Analyzer MS9740B, that evaluates a pulsed LD chip. The new solution lessens the test time for pulsed LD chips ...

I’m not going to be the laser safety nanny here, except in the way of burning out a diode laser with too much current. That’s a fear that I have from the early 1990s when diode lasers were ...

Laser diodes function as light sources for transmitting information through optical fibers, enabling high-speed internet and telecommunications. Medical Imaging Equipment. Laser diodes are employed in ...

Anritsu Corporation introduces the measurement function (MS9740B-020) for Optical Spectrum Analyzer MS9740B that evaluates a pulsed Laser Diode (LD) chip. The new solution is said to reduce the test ...

A laser diode is a semiconductor device that may produce lasing conditions when it is directly injected with an electrical current. It is capable of producing light directly from electrical energy ...

Hobbyist-grade laser cutters can be a little restrictive as to the types and thicknesses of materials that they can cut. We’re usually talking about CO 2 and diode-based machines here, and if ...

A laser diode consists of a semiconductor material sandwiched between two electrodes, forming a p-n junction. When a forward bias voltage is applied to the electrodes, electrons and holes are ...

A Los Alamos National Laboratory team has overcome key challenges toward technologically viable high-intensity light emitters based on colloidal quantum dot technology, resulting in dual-function ...