Last update:

Novel AI algorithm captures photons in motion

Close your eyes and picture the iconic "bullet time" scene from "The Matrix"—the one where Neo, played by Keanu Reeves, dodges bullets in slow motion. Now imagine being able to witness the same effect, but instead of speeding ...

New theory reveals the shape of a single photon

A new theory that explains how light and matter interact at the quantum level has enabled researchers to define for the first time the precise shape of a single photon.

The future of optical modulators and integrated photonics

Despite being a mature technology in existence for over several decades, silicon photonic modulators face scrutiny from industry and academic experts. In a recent editorial interview, experts emphasize the need to explore ...

Quantum computing researchers develop an 8-photon qubit chip

A group of South Korean researchers has successfully developed an integrated quantum circuit chip using photons (light particles). It is a system capable of controlling eight photons using a photonic integrated-circuit chip. ...

Scientists find a new way of entangling light and sound

For a wide variety of emerging quantum technologies, such as secure quantum communications and quantum computing, quantum entanglement is a prerequisite. Scientists at the Max-Planck-Institute for the Science of Light (MPL) ...

More news

Optics & Photonics
Scientists discover laser light can cast a shadow
Optics & Photonics
Physicists achieve high-precision imaging of complex molecules using highly charged ions
Condensed Matter
New design for photonic time crystals could change how we use and control light
Optics & Photonics
Physicists create tiny hurricanes of light that could transport huge amounts of data
Optics & Photonics
Advanced terahertz neural network offers compact solution for AI challenges
Optics & Photonics
A new paradigm in high-speed photoacoustic small animal whole-body imaging
Condensed Matter
Scientists discover all-optical nuclear magnetic resonance analog with quantum fluids of light
Optics & Photonics
Scientists decipher two-photon vision
General Physics
Student builds chemical purity tester using LEGO bricks
Optics & Photonics
Cloud-inspired method of guiding light: Waveguiding mechanism could provide new ways to look inside the human body
Optics & Photonics
Laser vibration sensing technology can detect landmines faster than previous techniques
Optics & Photonics
New broadband UV frequency combs offer unprecedented spectral resolution
Optics & Photonics
A new paradigm for control of quantum emitters—modulating and encoding quantum photonic info on a single light stream
Optics & Photonics
Optical amplifier and record-sensitive receiver pave the way for faster space communication
General Physics
Study introduces novel conservation law that operates down to the subcycle level during strong-field ionization
Optics & Photonics
New partially coherent unidirectional imaging system enhances visual data transmission
Optics & Photonics
A new spectroscopy method reveals water's quantum secrets
Optics & Photonics
Optical technique that uses orbital angular momentum could transform medical diagnostics
Optics & Photonics
Novel light source enables better temporal resolution of UV-induced molecular dynamics
Optics & Photonics
New deep ultraviolet micro-LED array advances maskless photolithography

Other news

Space Exploration
Earth bids farewell to its temporary 'mini moon' that is possibly a chunk of our actual moon
Archaeology
Genetic evidence points to distinct Viking settlers of the Faroe Islands and Iceland
Social Sciences
Wildlife monitoring technologies used to intimidate and spy on women, study finds
Plants & Animals
Slender-billed Curlew may be extinct, marking the disappearance of a third bird species from the Western Palaearctic
Earth Sciences
Man scouring Google Earth found a mysterious scar in the Australian outback. Now we know what caused it
Astronomy
WEAVE spectrograph uncovers dual nature of galaxy shock
Environment
Scientists seek miracle pill to stop methane cow burps
General Physics
Extending classical black hole inequalities into the quantum realm
Plants & Animals
First successful test of wild minke whales reveals they have ultrasonic hearing
Archaeology
Healthy elbow room: Social distancing in Neolithic mega-settlements
Other
Saturday Citations: Sweaty, remarkable humans; ocean level rise projections; closeup of a star in another galaxy
Analytical Chemistry
Sustainable method can electrosynthesize important chemical for synthetic rubber production
Astrobiology
Ryugu asteroid sample rapidly colonized by terrestrial life despite strict contamination control
Astrobiology
Oldest direct evidence of hot water activity on Mars found
Astronomy
2 million mph galaxy smash-up seen in unprecedented detail
Evolution
Gene regulation study reports surprising results: Extensive regions of DNA belong to multiple gene switches
Archaeology
Peaches spread across North America through Indigenous networks, radiocarbon dating and document analysis show
General Physics
Accessing the lesser known nucleon: New neutron measurement can help physicists learn about nucleon structure and spin
Biochemistry
Natural substance from edible cyanobacterium could combat skin aging by enhancing collagen
Molecular & Computational biology
'e-Drive': New gene drive reverses insecticide resistance in pests... then disappears

New photonic chip spawns nested topological frequency comb

Scientists on the hunt for compact and robust sources of multicolored laser light have generated the first topological frequency comb. Their result, which relies on a small silicon nitride chip patterned with hundreds of ...

Generation of intense terahertz waves with a magnetic material

Terahertz waves are being intensely studied by researchers around the world seeking to understand the "terahertz gap." Terahertz waves have a specific frequency that puts them somewhere between microwaves and infrared light. ...