Abstract: Hollow-core anti-resonant fibers (HC-ARFs) are widely used for high-power laser transmission owing to their low nonlinearity and high damage threshold. However, most existing structural ...

As the weather starts to turn toward snowy days and hurricane season picks up, it’s a good idea to start preparing now for power outages. Amazon’s Prime Big Deal Days sales are still going on some ...

The new Anker power bank features a 25,000mAh battery capacity, which is the second largest capacity we've seen from Anker in a compact form factor. So how much juice will that offer to today's gaming ...

Want more deals? Visit CNN Underscored’s Guide to Prime Big Deal Days for wall-to-wall coverage of the best discounts to be found during Amazon’s massive sale.

Stepping into Legion Remix feels like reliving a favorite story—but faster, fresher, and geared for today’s players. In this guide, you’ll find how to start, progress, and master this limited-time ...

The Bluetooth speakers have up to 20 hours of battery life but the projector itself needs a power source. The Bluetooth speakers have up to 20 hours of battery life but the projector itself needs a ...

Anker has launched its latest portable projector, the Soundcore Nebula P1, in the US — and it’s doing something no other compact projector has tried yet. The P1 comes with detachable Bluetooth ...

Portable power stations are here to save the day, and that's not even an exaggeration. These puppies pack in the power to recharge your phone, laptop, keep the refrigerator cooling, and the WiFi ...

Every five or so weeks, I get a reminder of why I love professional football so much. This week, it came from the broadcast booth. I’ve been on record that I think the top end of broadcasting has ...