TRUMPF has introduced a Cutting Assistant application for its TruLaser series laser cutting machines with 6-kW or higher ...

A semiconductor-based laser used to generate analog signals or digital pulses for transmission through optical fibers. Both laser diodes and LEDs (light-emitting diodes) are used for this purpose ...

Trumpf Inc. is introducing a new “Cutting Assistant” application, which employs artificial intelligence to help users improve ...

Only long-wavelength VCSELs, having one-tenth the consumption of edge-emitting lasers, can meet this challenge. Another field of applications requiring low-cost, wavelength-prescribed and tunable ...

VCSELs offer a third option compared with conventional light emitting diodes (LEDS) and edge-emitting laser diodes (EELs).

“Compared to photonic-crystal surface-emitting lasers, even the best conventional semiconductor lasers today seem like bulky edge-emitting devices with poor beam quality, large beam spread and ...

The study authors developed a laser system design featuring a liquid-state vertical-cavity surface-emitting laser (VCSEL). Instead of quantum dots fixed in rigid films, VCSEL comprises a liquid ...

You will learn about semiconductor light-emitting diodes (LEDs) and lasers, and the important rules for their analysis, planning, design, and implementation. You will also apply your knowledge through ...

The research group led by Susumu Noda, professor of the Graduate School of Engineering, Kyoto University, has succeeded in enhancing the brightness *1 of a semiconductor laser to 1 GW cm-2 sr-1 based ...

Located in Sunnyvale, California, the heart of Silicon Valley, Vertilite Inc is a globally operating and innovative start-up company that provides high power and high speed VCSEL (vertical-cavity ...

it was demonstrated that photonic crystal surface-emitting semiconductor lasers (PCSELs) can achieve a perfect single mode oscillation in a broad area. By maximizing this advantage, we aim at ...