Spiral Phase Masks Turn a Simple Camera into a Five-Dimensional Optical Encoder, Study Shows
Researchers report that spiral phase masks embedded in a computational imaging system let a single camera encode and recover an ...
Tag: optical communication
Voltage-controlled lithium niobate chip advances compact full-color laser displays
A laboratory photonic chip controlled full-color laser light at 10 GHz and reduced power consumption by more than 75% in ...
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 ...
Laser Ranging Beacon With Multiple Reflectors Lets Telescopes Identify Satellites and Track Their Attitude
A multi-reflector laser ranging beacon allows ground stations to identify satellites and measure their orientation from the pattern of reflected ...
Bound State Enables Dynamic Long-Range Coupling
In the relentless pursuit to enhance optical communication and photonic integration, researchers have long grappled with the challenge of achieving ...
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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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