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Categories: Physics: Optics


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Mathematics: Puzzles Physics: Optics
Published

Scholars unify color systems using prime numbers - Scholars Unify Color Systems Using Prime Numbers      (via sciencedaily.com) 

Existing color systems, such as RGB and CYMK, are all text-based and require a large range of values...

Physics: Optics
Published

Researchers demonstrate noise-free communication with structured light - Researchers Demonstrate Noise-Free Communication with Structured Light      (via sciencedaily.com)     Original source 

Scientists used a new invariant property of vectorial light to encode information. This quantity, wh ...

Chemistry: Inorganic Chemistry Physics: Optics
Published

Researchers create stable hybrid laser by 3D printing micro-optics onto fibers      (via sciencedaily.com)     Original source 

For the first time, researchers have shown that 3D-printed polymer-based micro-optics can withstand...

Physics: Optics
Published

Researchers use liquid crystals to control polarization inside laser-written waveguides      (via sciencedaily.com)     Original source 

Researchers have developed a new way to control and manipulate optical signals by embedding a liquid...

Chemistry: Biochemistry Chemistry: General Chemistry: Inorganic Chemistry Physics: Optics
Published

A bright idea for recycling rare-earth phosphors from used fluorescent bulbs      (via sciencedaily.com)     Original source 

Recycling facilities collect glass and mercury from thrown away fluorescent bulbs, but discarded lig...

Chemistry: Thermodynamics Engineering: Nanotechnology Offbeat: General Physics: General Physics: Optics
Published

'Hot' new form of microscopy examines materials using evanescent waves      (via sciencedaily.com)     Original source 

A team of researchers has built a prototype microscope that does not rely on backscattered radiation...