Laser levels offer precision, reliability, and a measure of safety. Unlike traditional bubble levels, laser levels project a beam of light that serves as a reference point for various construction ...

While centimeter-level precision isn’t possible with only one receiver, two of these Piksi boards – one base station and one on a vehicle, connected via radio link – can make for a very ...

so you can always be sure of precision. Okay, it’s very expensive. And, I suppose, most people won’t really require a Bluetooth-connected laser level in their day-to-day lives, but for ...

Knowing the little things with either a new or experienced shooter makes all the difference in the world as one walks the ...

Precision Laser Scanning, LLC was founded by George Helser in 2015 to provide high speed polygon laser scanning information, experience and products to OEMs, Systems Integrators and others. George’s ...

Researchers at ETH Zurich have developed a laser that produces the strongest ultra-short laser pulses to date. In the future, ...

If you need high-quality printing in a snap, a laser printer can produce clean, sharp prints in as little as a few seconds. But, after three weeks of testing each device, not all laser printers ...

A frequency comb is a spectrum of evenly spaced, phase-coherent laser lines that acts like a ruler to measure the frequency of light with extreme precision ... low light levels are critical.

Different types of atoms have different energy levels. As a result each produces photons with different energy and so the line spectra for different elements will be different. This means that ...

This causes an absorption spectra, as shown below. Because the energy levels are the same, the lines in the emission spectra of an element are in the same position as the lines in the absorption ...

Inspired by techniques used in industry, [Les] eventually tried to use a several-kW nitrogen laser to burn off the ... aren’t just for examining light spectra—they can also be used to judge ...

who joined Alger in 1999 and runs Alger Capital Appreciation and Alger Spectra. Alger has stuck with its growth-oriented philosophy and has taken steps to strengthen its product lineup.