Appearances can be deceiving: Display versus surface colors
Credit: Yokohama National University The white of paper and the white of monitor can be precisely the same color values, ...
Tag: Optics
Chemists get peek at novel fluorescence
Rice University scientists discover delayed phenomenon in carbon nanotubesCredit: Illustration by Ching-Wei Lin/Rice University HOUSTON - (Dec. 3, 2020) - ...
Photonics meets surface science in a cheap and accurate sensor for biological liquids
Credit: Timur Ermatov et al/Light: Science & Applications Skoltech researchers and their colleagues from Russia and Israel have come up ...
Dark excitons hit the spotlight
Researchers pioneer a revolutionary new method to directly observe previously hidden particles, called dark excitons.Credit: OIST Heralding the end of ...
Researchers confront optics and data-transfer challenges with 3D-printed lens
Credit: Graphic by Michael Vincent CHAMPAIGN, Ill. -- Researchers have developed new 3D-printed microlenses with adjustable refractive indices - a ...
Natural three-dimensional nonlinear photonic crystal
Credit: by Chang Li, Xuping Wang, Yang Wu, Fei Liang, Feifei Wang, Xiangyong Zhao, Haohai Yu, Huaijin Zhang Nonlinear photonic ...
Scientists invent a new type of microscope that can see through an intact skull
The microscope uses a combination of hardware and software-based adaptive optics to reconstruct object imageCredit: IBS Non-invasive microscopic techniques such ...
AI-based ‘OxyGAN’ is a robust, effective method to measure tissue oxygen levels
New AI-based algorithm processes tissue oxygenation data faster and more accurately than conventional techniquesCredit: SPIE Tissue oxygenation is a measure ...
AI reduces computational time required to study fate of molecules exposed to light
Credit: Sylvia Germes Light-induced processes are critical in transformative technologies such as solar energy harvesting, as well as in photomedicine ...
Tunable rainbow light trapping in ultrathin resonator arrays
Credit: by Nazir Kherani Through the manipulation of quasiparticles known as surface plasmon polaritons (SPPs) metallic nanostructures can control light ...
Raman holography
Credit: ICFO/URV Raman spectroscopy is widely used in analytical sciences to identify molecules via their structural fingerprint. In the biological ...
Holographic fluorescence imaging
Credit: ICFO Holography is best known for its ability to produce 3D images (holograms) by recording an interference pattern of ...
A microscope for everyone: Jena researchers develop open-source optical toolbox
The open-source system from the 3D printer delivers high-resolution images like commercial microscopes at hundreds of times the priceCredit: UC2 ...
Shining a light on nanoscale dynamics
Credit: Kathrin Mohler, Ludwig-Maximilians-Universität München Physicists from the University of Konstanz, Ludwig-Maximilians-Universität München (LMU Munich) and the University of Regensburg ...
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