New quasi-particle bridges microwave and optical domains
In a paper published today (Sept. 18) in Nature Communications, researchers from the Paul-Drude-Institut in Berlin, Germany, and the Instituto Balseiro in Bariloche, Argentina, demonstrated that the mixing of confined quantum fluids of light and GHz.....»»
What does Lake Washington"s warming mean for its future?
The region's cold, watery heart is nestled between Seattle and the Eastside. It uniquely supports two major roadways atop floating bridges, has offered beachgoers a summertime respite for decades and is central to the identity of the Seattle area's c.....»»
Hands on with Apple Vision Pro ZEISS optical inserts
If you need glasses or contacts, there's a solid chance you'll need optical inserts to use Apple Vision Pro. Here's what you need to know about these magnetic lenses.Apple Vision Pro ZEISS optical insertsApple Vision Pro is designed to fit the user's.....»»
Aurora borealis dynamics suggest the polar vortex is breaking up again
The Space Climate Research Group at the University of Oulu, Finland has been studying the effects of energetic particle precipitation from space, more commonly known as the aurora borealis or Northern Lights, on winter weather variations for quite so.....»»
Best Buy’s Presidents’ Day appliance sale is now live — up to 40% off
Whether you need a new refrigerator, microwave, washer, dryer, or any kind of appliance, check out the available discounts in Best Buy's Presidents' Day sale......»»
MPA & ACE Rack Up Over 3,000 Pirate Site Domain Seizures
Over the past few weeks the volume of pirate site domains signed over or redirected to the MPA following ACE enforcement action reached record levels. Since researching and documenting them all has become all but impossible, a broader statement will.....»»
Top 5 Best Uses and Benefits of OCR Technology
Technology is one of the important factors, which shapes rapidly changing digital environment as it changes many aspects of our life. One technology that revolutionized the field of human-textual interaction is optical character recognition (OCR). OC.....»»
eROSITA X-ray sky survey measurements show consistency with the cosmic microwave background
The analysis of how galaxy clusters, the largest objects in the universe, evolve over cosmic time has yielded precise measurements of the total matter content and its clumpiness, report scientists of the German eROSITA consortium, led by the Max Plan.....»»
A "quantum leap" at room temperature: Ultra-low noise system achieves optical squeezing
In the realm of quantum mechanics, the ability to observe and control quantum phenomena at room temperature has long been elusive, especially on a large or "macroscopic" scale. Traditionally, such observations have been confined to environments near.....»»
A new optical metamaterial makes true one-way glass possible
A new approach has allowed researchers at Aalto University to create a kind of metamaterial that has so far been beyond the reach of existing technologies. Unlike natural materials, metamaterials and metasurfaces can be tailored to have specific elec.....»»
New InP-based modulator with record-high bit rates could help move more data faster
As data traffic continues to increase, there is a critical need for miniaturized optical transmitters and receivers that operate with high-order multi-level modulation formats and faster data transmission rates......»»
Optical invention mirrors the image processing power of a human eye
On a cold, sunny day, you're driving on a rural road, surrounded by snow-covered fields. In an instant, your eyes process the scene, picking out individual objects to focus on—a stop sign, a barn—while the rest of the scene blurs in the periphery.....»»
Apple buys domain suggesting generative AI additions may come to iWork
Apple owns hundreds of website domains but now it's added "iWork.ai," which could indicate that it has plans to highlight AI features in its applications suite.Mockup of an "iWork.AI" logo, based on Apple's iWork '09 launchApple tends to refer to its.....»»
Submonolayer biolasers: Lower gain, higher sensitivity
Designing sensitive and single-use biosensors for early diagnosis remains a major challenge. Scientists in China have invented submonolayer lasers on optical fibers as ultrasensitive and disposable biosensors......»»
Multi-dimensional multiplexing optical secret-sharing framework with cascaded liquid crystal holograms
Information security has become particularly crucial under the background of the big data era. Optical secret-sharing schemes encrypt information and physically divide it into different shares. Information can only be decrypted by cascading a suffici.....»»
Plan for Europe"s huge new particle collider takes shape
Europe's CERN laboratory revealed more details Monday about its plans for a huge new particle accelerator that would dwarf the Large Hadron Collider (LHC), ramping up efforts to uncover the underlying secrets of the universe......»»
Progress on chip-based spontaneous four-wave mixing quantum light sources
A single-photon detector (SPD) is sensitive to incidence of individual quanta of light and has many applications in photonics, such as fluorescence measurements, laser ranging, optical time-domain reflectometer, and quantum optics experiments......»»
Generating powerful optical vortices directly from a thin-disk laser oscillator
In recent years, optical vortices have attracted extensive attention in laser advanced manufacturing because of their annual intensity distribution and orbital angular momentum......»»
As a new optical Apple product arrives, another is declared obsolete
As one optical Apple product makes its debut, the company has declared another one obsolete: The last MacBook Pro with an optical drive … more….....»»
Apple"s final MacBook with an optical drive is now obsolete
The mid-2012 MacBook Pro was the last with an optical drive, and it is finally considered obsolete by Apple.mid-2012 13-inch MacBook ProApple maintains a vintage and obsolete product list that updates based on how long it has been since a product was.....»»
Apple declares last MacBook Pro with an optical drive obsolete
The laptop hadn't been for sale in more than seven years. Enlarge / The 13-inch MacBook Pro from 2012. Sometimes, it's worth taking a moment to note the end of an era, even when that ending might have happened a long ti.....»»