Aston University Researchers Awarded Grant to Model Fibre Signal Distortion
Aston University researchers have secured a £499,996 Leverhulme Trust grant to investigate whether Koopman operator theory can reduce signal distortion ...
Tag: optical communications
Researchers Generate Resilient Optical Supertopologies by Twisting Structured Light in Free Space
Researchers have demonstrated that twisting structured laser beams in free space creates resilient, self-healing optical supertopologies that propagate nondiffractively without ...
Light People: Photonics Professor Puts Light to Work on Real-World Challenges
A new Light People profile traces Professor Ioannis Papakonstantinou's interdisciplinary photonics career, from luminescent solar concentrators to passive radiative cooling.
Optica Elects 116 Members from 23 Countries to Its 2027 Fellows Class
Optica has elected 116 members from 23 countries to its 2027 Fellow Class after a record 287 nominations were reviewed.
Suspended Silicon Metasurfaces Tune Mid-Infrared Light Rapidly
EPFL researchers demonstrated suspended crystalline-silicon metasurfaces that tune mid-infrared light using micro-heaters or nanosecond laser pulses while improving key optical ...
Perovskite Metasurfaces Merge Light Control and Active Optoelectronics in One Ultrathin Layer
A new review in Opto-Electronic Manufacturing details how halide perovskite metasurfaces combine nanoscale light control with active optoelectronic function, opening ...
Turbulence Hurts Data but Boosts Power in Lab Test of Laser Beam That Sends Energy and Information Together
A controlled laboratory study shows that atmospheric turbulence degrades data reliability in free-space optical SLIPT links while paradoxically increasing harvested ...
Simulations Reveal How Noise Threatens Multi-User Quantum Networks Built on DWDM
A new numerical simulation study maps how channel count, isolation, classical power and detector settings shape noise and secret key ...
Tiny Photonic Chip Slices Light to Push Direct-Detection Links Past 200 GBaud
Researchers have demonstrated a photonic integrated receiver that uses recurrent optical spectrum slicing to enable direct detection of 200-GBaud signals ...
Chip-Scale Photonic Platform Steers Laser Beams Across 161 Degrees Without Moving Parts
MIT researchers have demonstrated a hybrid chip-scale photonic platform that steers laser beams across a 161-degree two-dimensional field of view ...
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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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