Abstract: We evaluate the impact of variable-code-rate transceivers on cost, capacity and survivability of wavelength-routed optical networks. The transmission rate and reach trade-off is quantified ...

Abstract: Flight control of unmanned aerial vehicle (UAV) requires reliable measurements of UAV’s position and attitude. Optical flow sensor is able to detect UAV’s motion with respect to the ground, ...

An illustration of a magnifying glass. An illustration of a magnifying glass.

An illustration of a magnifying glass. An illustration of a magnifying glass.

Each LISA satellite carries optical benches, one for each test mass, that measure the distance to the local test mass and to the remote optical bench on the distant satellite. Currently, an elegant ...

Ethics experts are sounding the alarm around President Trump as people across the aisle question a Qatari offer of a new Air Force One jet and an upcoming dinner the president will hold for top ...

The 2025 Preakness Stakes is the 150th edition of the race. We'll show you how and where to bet Preakness odds, along with the best online horse betting promos before the Preakness begins at 7:01 ...

A strike by Starbucks baristas protesting the company’s new dress code grew Thursday. More than 2,000 Starbucks baristas at 120 U.S. stores have gone on strike since Sunday to protest the new ...

A recent article in npj Biosensing explores how emerging optical biosensing technologies are addressing this challenge by offering faster, more sensitive detection of key disease biomarkers. Study: ...

Ohio State women's basketball coach Kevin McGuff was arrested on May 6 for drunk driving. According to an incident report from the police department in Dublin, Ohio, McGuff was found in his ...

For his first foray into animation, Ramy Youssef taps into stories from his own middle-school years for Prime Video’s #1 Happy Family USA. “I had all these stories from this period of time ...