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Alexander Rogge

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2024-12-05 10:11:12 -

Victoria Atkinson - The shape of light: Scientists reveal image of an individual photon for 1st time ever:

https://www.space.com/the-universe/the-shape-of-light-scientists-reveal-image-of-an-individual-photon-for-1st-time-ever

#Birmingham #Light #Photon #Nanoparticle #Nanophotonics #Photonics #Mathematics #ParticlePhysics #Physics

Victoria Atkinson - The shape of light: Scientists reveal image of an individual photon for 1st time ever: https://www.space.com/the-universe/the-shape-of-light-scientists-reveal-image-of-an-individual-photon-for-1st-time-ever #Birmingham #Light #Photon #Nanoparticle #Nanophotonics #Photonics #Mathematics #ParticlePhysics #Physics

WWW.SPACE.COM

The shape of light: Scientists reveal image of an individual photon for 1st time ever
Using a groundbreaking new technique, researchers have unveiled the first detailed image of a photon — a single particle of light — ever taken.

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Alexander Rogge

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2024-04-24 23:33:28 -

Sam Sholtis - Making light 'feel' a magnetic field like an electron would:

https://phys.org/news/2024-04-magnetic-field-electron.html

#Light #MagneticField #PhotonicCrystal #Silicon #LandauLevels #Dispersion #Holography #Photonics #Physics

Sam Sholtis - Making light 'feel' a magnetic field like an electron would: https://phys.org/news/2024-04-magnetic-field-electron.html #Light #MagneticField #PhotonicCrystal #Silicon #LandauLevels #Dispersion #Holography #Photonics #Physics

PHYS.ORG

Making light 'feel' a magnetic field like an electron would
Unlike electrons, particles of light are uncharged, so they do not respond to magnetic fields. Despite this, researchers have now experimentally made light effectively "feel" a magnetic field within a complicated structure called a photonic crystal, which is made of silicon and glass.

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Alexander Rogge

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2024-02-25 04:19:12 -

University of Southampton - Scientists closer to finding quantum gravity theory after measuring gravity on microscopic level:

https://phys.org/news/2024-02-scientists-closer-quantum-gravity-theory.html

#Microgravity #QuantumGravity #Gravity #Levitation #Photonics #Physics

University of Southampton - Scientists closer to finding quantum gravity theory after measuring gravity on microscopic level: https://phys.org/news/2024-02-scientists-closer-quantum-gravity-theory.html #Microgravity #QuantumGravity #Gravity #Levitation #Photonics #Physics

PHYS.ORG

Scientists closer to finding quantum gravity theory after measuring gravity on microscopic level
Scientists are a step closer to unraveling the mysterious forces of the universe after working out how to measure gravity on a microscopic level.

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Alexander Rogge

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2024-02-18 04:15:20 -

University of Pennsylvania - New chip opens door to AI computing at light speed:

https://phys.org/news/2024-02-chip-door-ai.html

#ArtificialIntelligence #AI #NeuralNetwork #SiliconPhotonics #SiPh #Processor #VectorMatrixMultiplication #SpecialProjects #ComputerScience #Photonics #Physics

University of Pennsylvania - New chip opens door to AI computing at light speed: https://phys.org/news/2024-02-chip-door-ai.html #ArtificialIntelligence #AI #NeuralNetwork #SiliconPhotonics #SiPh #Processor #VectorMatrixMultiplication #SpecialProjects #ComputerScience #Photonics #Physics

PHYS.ORG

New chip opens door to AI computing at light speed
University of Pennsylvania engineers have developed a new chip that uses light waves, rather than electricity, to perform the complex math essential to training AI. The chip has the potential to radically accelerate the processing speed of computers while also reducing their energy consumption.

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Alexander Rogge

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2023-10-03 23:58:53 -

Deutsches Elektronen-Synchrotron - Using air to deflect lasers:

https://phys.org/news/2023-10-air-deflect-lasers.html

#InfraredLaser #LASER #SoundWaves #AcoustoOpticModulation #Modulation #Diffraction #Deflection #Photonics #Physics

Deutsches Elektronen-Synchrotron - Using air to deflect lasers: https://phys.org/news/2023-10-air-deflect-lasers.html #InfraredLaser #LASER #SoundWaves #AcoustoOpticModulation #Modulation #Diffraction #Deflection #Photonics #Physics

PHYS.ORG

Using air to deflect lasers
Using a novel method, beams of laser light can be deflected using air alone. An invisible grating made only of air is not only immune to damage from the laser light, but it also preserves the original quality of the beam, reports an interdisciplinary research team in the journal Nature Photonics. The researchers have applied for a patent for their method.

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Alexander Rogge

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2023-09-03 04:42:18 -

Tobias Mann - Intel shows off 8-core, 528-thread processor with 1TB/s of co-packaged optics:

https://www.theregister.com/2023/09/01/intel_graph_analytics_chip/

#Intel #HotChips #SiliconPhotonics #Photonics #Microprocessor #DieInterconnect #RISC #ComputeArchitecture #TSMC #GraphAnalytics #DARPA #SpecialProjects #PerformanceScaling #ComputerScience #Physics

Tobias Mann - Intel shows off 8-core, 528-thread processor with 1TB/s of co-packaged optics: https://www.theregister.com/2023/09/01/intel_graph_analytics_chip/ #Intel #HotChips #SiliconPhotonics #Photonics #Microprocessor #DieInterconnect #RISC #ComputeArchitecture #TSMC #GraphAnalytics #DARPA #SpecialProjects #PerformanceScaling #ComputerScience #Physics

WWW.THEREGISTER.COM

Intel demos 528-thread chip with 1TB/s of optical bandwidth
'Embarrassingly parallel' protoype baked for DARPA to play Six Degrees of Kevin Bacon at massive scale

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Alexander Rogge

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2023-08-24 08:26:15 -

Light Publishing Center; Changchun Institute of Optics; Fine Mechanics And Physics; CAS, Scientists demonstrate intense ultraviolet-visible-infrared full-spectrum laser:

https://phys.org/news/2023-08-scientists-intense-ultraviolet-visible-infrared-full-spectrum-laser.html

#FullSpectrumLaser #WhiteLaser #LASER #HighHarmonicGeneration #HHG #UltravioletVisibleInfrared #UVVisIR #HollowCoreFiber #HCF #LithiumNiobate #Crystal #Octaves #Optics #Photonics #Physics

Light Publishing Center; Changchun Institute of Optics; Fine Mechanics And Physics; CAS, Scientists demonstrate intense ultraviolet-visible-infrared full-spectrum laser: https://phys.org/news/2023-08-scientists-intense-ultraviolet-visible-infrared-full-spectrum-laser.html #FullSpectrumLaser #WhiteLaser #LASER #HighHarmonicGeneration #HHG #UltravioletVisibleInfrared #UVVisIR #HollowCoreFiber #HCF #LithiumNiobate #Crystal #Octaves #Optics #Photonics #Physics

PHYS.ORG

Scientists demonstrate intense ultraviolet-visible-infrared full-spectrum laser
A high-brightness ultrabroadband supercontinuum white laser has attracted more and more attention in physics, chemistry, biology, materials science, and other disciplines of science and technology. Over the past decades, many different approaches have been developed for supercontinuum white laser generation.

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Alexander Rogge

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2023-08-04 08:25:37 -

Optica - Butterfly-inspired films create vibrant colors while passively cooling objects:

https://phys.org/news/2023-08-butterfly-inspired-vibrant-passively-cooling.html

#Nanostructures #CoolingFilms #Reflectivity #Color #Butterflies #Mimicry #TitaniumDioxide #AluminumDioxide #Silver #Photonics #MaterialsScience

Optica - Butterfly-inspired films create vibrant colors while passively cooling objects: https://phys.org/news/2023-08-butterfly-inspired-vibrant-passively-cooling.html #Nanostructures #CoolingFilms #Reflectivity #Color #Butterflies #Mimicry #TitaniumDioxide #AluminumDioxide #Silver #Photonics #MaterialsScience

PHYS.ORG

Butterfly-inspired films create vibrant colors while passively cooling objects
On a hot summer day, white clothing feels cooler than other colors due to reflecting—not absorbing—sunlight. Other colors like blue or black, will undergo a heating effect as they absorb light. To circumvent this heating effect in colored cooling films, researchers drew inspiration from nanostructures in butterfly wings.

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Alexander Rogge

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2023-06-03 01:29:08 -

Niranjana Rajalakshmi - Sparse holography: A novel method for creating 3D images:

https://phys.org/news/2023-05-sparse-holography-method-3d-images.html

#SparseHolography #Holography #Hologram #ComputationalScience #Physics #Optics #Photonics

Niranjana Rajalakshmi - Sparse holography: A novel method for creating 3D images: https://phys.org/news/2023-05-sparse-holography-method-3d-images.html #SparseHolography #Holography #Hologram #ComputationalScience #Physics #Optics #Photonics

PHYS.ORG

Sparse holography: A novel method for creating 3D images
Computational imaging has seen tremendous progress in the last decade. The process involves using a combination of advanced algorithms and hardware to create images that cannot otherwise be captured by traditional cameras.

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Alexander Rogge

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2023-05-02 22:56:49 -

Bob Yirka - Scientists find molecule responsible for the bright white coloring of Pacific cleaner shrimp:

https://phys.org/news/2023-04-scientists-molecule-responsible-bright-white.html

#LysmataAmboinensis #PacificCleanerShrimp #Shrimp #Nanospheres #Isoxanthopterin #Anisotropy #LightScattering #Photonics #Biology

Bob Yirka - Scientists find molecule responsible for the bright white coloring of Pacific cleaner shrimp: https://phys.org/news/2023-04-scientists-molecule-responsible-bright-white.html #LysmataAmboinensis #PacificCleanerShrimp #Shrimp #Nanospheres #Isoxanthopterin #Anisotropy #LightScattering #Photonics #Biology

PHYS.ORG

Scientists find molecule responsible for the bright white coloring of Pacific cleaner shrimp
An international team of molecular chemists, physicists and nanomolecular scientists has found the molecule responsible for the bright, white-colored stripes sported by the Pacific cleaner shrimp. The study is published in Nature Photonics. Diederik Wiersma with the European Laboratory for Non-Linear Spectroscopy, has published a News & Views piece in the same journal issue outlining the work by the team and explaining why it has such pertinence to the creation of photonic materials.

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