Optical Waveguide Brings 2D Light Emission into View
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4M ago
Integrated waveguide could offer new ways to understand and harness the properties of 2D heterostructures ..read more
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Quantum Optomechanics Hits Room Temperature
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4M ago
Researchers demonstrate squeezing in a mechanical resonator without cryogenic cooling ..read more
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A New Twist on Multifocal Lenses
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4M ago
Spiral diopter lens uses an optical vortex to create many separate points of focus in the field of view ..read more
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More Stable, Longer-Lasting Blue OLEDs
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4M ago
Researchers leverage contrasting thermally activated delayed fluorescence sensitizers in a hyperfluorescent OLED ..read more
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Metasurface Brings Facial Recognition Down to Size
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4M ago
Combining a photonic-crystal laser with a nanostructured metasurface delivers a more compact solution for biometric authentication ..read more
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Noninvasive Technique Tracks Light Through Photonic Circuits
Optics and Photonics News
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4M ago
New method based on four-wave mixing might cut the cost and complexity of circuit characterization ..read more
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Photothermal Neuromodulation Boosts Sense of Smell
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4M ago
Scientists use light to harness locusts’ olfactory system for a cyborg solution to electronic smelling ..read more
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Quantum Infrared Spectrometry Paves Way for Ultra-Compact Devices
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4M ago
Novel quantum Fourier transform infrared spectrometer has more than double the bandwidth of previous systems ..read more
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Affordable, Printable Photoluminescent Material
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4M ago
“Supramolecular ink” made with Earth-abundant elements could replace the rare metals currently used in OLEDs ..read more
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Guiding Light with Optical Lagrange Points
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5M ago
Using ideas drawn from celestial mechanics, a US research team shows how light can be channeled through a clear, uniform dielectric—without waveguides or total internal reflection ..read more
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