Here the authors demonstrate a temporal Vernier caliper for arbitrary waveform synthesis with a sampling rate over 1 TSa/s. These results, which surpass current electronic systems by an order of ...

Optical fingerprint scanners are the oldest method of capturing and comparing fingerprints but it’s still popular today. As the name suggests, this technique relies on capturing an optical image ...

Optical networking covers a broad range of technologies and solutions with the capabilities to allow enormous amounts of data to traverse a single network link. Optical networking is a very effective ...

Nvidia to use optical tech in networking chips, not GPUs Copper cables currently more reliable than optical connections Nvidia has backed startups working on co-packaged optics for AI chips SAN ...

VP Brand at Zenni. "These sunglasses combine crystal-clear vision, sleek design, and all-day comfort, at an unbeatable price, so every cyclist can enjoy their ride without distraction." ...

PC hardware is nice, but it’s not much use without innovative software. I’ve been reviewing software for PCMag since 2008, and I still get a kick out of seeing what's new in video and photo ...

Yep, you either forgot or don’t have a pair of driving sunglasses. Driving is already comprised of a thousand different distractions but one of the biggest is that great ball of fiery gas in the ...

Smartphone camera arrays are undoubtedly improving, especially in the big flagships, however there are still certain things beyond their physical limitations. A clip-on lens, or even better, a full ...

Zenni Optical is offering 20% off blue light and photochromic lenses until Sunday, March 16. The sale includes popular lens options like EyeQ and Transitions. Shoppers can get free standard ...

Do you have eagle eyes when it comes to detail? If you do, then it is time to test your observation skills! This new brain teaser has stumped many, and it requires only the most eagle-eyed people ...