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 ...

The HP LaserJet M209d is a sterling value among low-cost, print-only mono laser printers. (If you're considering an inkjet but print only occasionally, it's a tempting alternative.) Its paper ...

The best color laser printers are a great investment that can save you time and money compared to cartridge-based inkjet printers. Laser printers use toner, which lasts a long time, delivering a ...

Thanks to at-home laser hair removal devices, it’s easier (and less costly) to maintain the benefits of velvety, soft skin year-round. Laser hair removal can seem intimidating for those ...

Ukraine has developed a laser weapon capable of shooting down targets from more than a mile away, the country’s drone force commander has claimed Speaking at a defense summit in Kyiv this week ...

China’s hi-tech manufacturing sector has made progress in expanding into international markets, with a Zhejiang-based company exporting an ultra-high-powered laser cutting system to the US.

Pilots are reporting a massive uptick in being hit by laser pointers from the ground since the drone panic took off earlier this month, according to new data from the Federal Aviation Administration.

Acousto-optics is a versatile technology that allows users to precisely and rapidly control the wavelength, amplitude and propagation direction of a laser beam. These capabilities are proving ...

An application that allows users to mix Fourier transform components (magnitude/phase or real/imaginary) components from up to four images into one, offering a powerful tool for creative and technical ...

Dec 16 (Reuters) - Ukraine possesses a laser weapon capable of shooting down airborne targets at an altitude of more than 2 kilometres (1.2 miles), the country's drone forces commander said on Monday.

Department of Chemical Engineering and Biotechnology, University of Cambridge, Philippa Fawcett Drive, Cambridge CB3 0AS, U.K. Department of Physics, Cavendish Laboratory, University of Cambridge, JJ ...