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 ...

“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 ...

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

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 ...