SUNY advances barrier-layer control for photonic integrated circuits
A SUNY-developed fabrication method selectively manipulates silicon carbon nitride and silicon nitride barrier layers to improve light transmission in photonic ...
Tag: Photonics
KIT Photonics Teams Named Finalists for Germany’s Future Prize
KIT researchers and two spin-offs advanced to the final three nominees for Germany’s Future Prize with manufacturing methods for precise ...
AI Becomes the Design Engine Behind Terahertz Metamaterial Devices
A new review in PhotoniX Synergy details how machine learning, generative models, and large language models are transforming the design ...
Laser researchers turn fleeting startup moments into ultra-pure light
Physicists have shown that periodically resetting a laser's pump power lets it repeatedly reproduce a fleeting, highly coherent startup state, ...
Tiny Photonic Crystal Chip Could Tell Cancer Cells Apart by How They Bend Light
A computational design study reports a compact photonic crystal nanocavity biosensor that detects refractive-index changes with extreme precision, offering a ...
Machine Learning Rewrites the Rules of Photonic Design from Physics to Devices
A new editorial in Frontiers in Photonics highlights how physics-informed machine learning is transforming the design of metasurfaces, nonlinear metamaterials, ...
Glowing ionic liquids could make counterfeits easier to spot
Researchers at Nottingham Trent University have developed mixable, room-temperature luminescent ionic liquids containing lanthanide elements that could underpin harder-to-copy optical ...
Sliding metasurfaces steer beams and filter frequencies with no electronics
A fully passive sliding metasurface combines sharp frequency filtering with wide-angle beam steering, replacing active electronics with simple geometric translation ...
Three Beams and a Double Slit: Physicists Rewrite a Classic Diffraction Problem in Closed Form
Physicists have derived closed-form Fresnel expressions for double-slit diffraction under three-wave coherent illumination, using an edge-zero condition that naturally suppresses ...
Laser Lensing Trick Boosts Sensitivity of Ultrafast Light-Scattering Experiments
Belgian researchers have systematically tamed thermal and Kerr lensing distortions in hyper-Rayleigh scattering, boosting usable signals by up to 63-fold ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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