If shaving is growing tiresome, consider laser hair removal: This method damages hair follicles to reduce growth over time, ultimately giving more long-term results than using a razor. After ...

The best laser engraver, in my experience testing these essential crafting machines, should be quick, precise, with a power and build area suitable for laser engraving a range of materials.

Some fundamental requirements for any parallel connected surge protection devices are: TVS diodes are widely used in the 2 – 250 A I pp protection as they offer the best compromise in performance, ...

We’ve just received the LaserPecker LP5 20W Fiber Laser + Diode Laser engraver for review as part of a kit that includes a rotary extension to engrave cylindrical objects like bottles and glasses and ...

In a new paper published in PNAS we used lasers to find out how the earliest stomata may have operated. Much depends on the way stomata behave: plant productivity, sensitivity to drought ...

This milestone includes the qualification of Lasers, Electro-absorption Modulators (EAMs) and Photodiodes (PDs), which are based on Indium Phosphide (InP) and integrated into silicon wafers.

DARPA, the U.S. military’s advanced research agency, is funding space laser projects amid simmering concerns that America’s strategic adversaries are already developing this satellite ...

From laser steel to fuel made from rocks, we look inside the 2025 ARPA-E energy technology conference. Where can you find lasers, electric guitars, and racks full of novel batteries, all in the ...

Abstract: We propose and demonstrate a novel method for precisely quantifying the repetition-rate phase noise of mode-locked lasers (MLLs) based on a dual-wavelength delayed self-heterodyne ...