The new imaging technique has been used to capture the exhaled breath of a person speaking. This is a demonstration of the published imaging technique…
Posts published in “Optics”
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This illustration of a nanoscale node created by the lab of Nick Vamivakas, professor of quantum optics and quantum physics, shows a closeup of one…
Light travels at a speed of about 300,000,000 meters per second as light particles, photons, or equivalently as electromagnetic field waves. Experiments led by Hrvoje…
The 3.8 kg large CH3NH3PbBr3 crystal growth at LPMC for high-energy gamma-ray detection. The Rubik cube next sets the scale. Credit: László Forró (EPFL). Credit:…
Flying light bullet with variable-velocities (see beam center). Credit: Osaka University Researchers from Osaka University accurately and arbitrarily control flying velocities of light bullets, offering…
Newly developed ballistic optical materials consist of a composite of two transparent materials, creating a plasmonic material. Credit: Evan Simmons and Kun Li Electronics are…
When Light and Atoms Share a Common Vibe An especially counter-intuitive feature of quantum mechanics is that a single event can exist in a state…
A world record transmission of 1 petabit per second in a multimode optical fiber increases the current record data rate in multimode optical fibers by…
Illinois researchers developed a spherical lens that allows light coming into the lens from any direction to be focused into a very small spot on…
The open-source 3D-printed cube can host self-designed inserts, electrical and optical components. The resulting modules can be combined to form complex optical instruments. This allows…
By using ultraviolet-fluorescence imaging, RIT students revealed that a 15th-century manuscript leaf held in RIT’s Cary Graphic Arts Collection was actually a palimpsest, a manuscript…
Tel Aviv University breakthrough has applications in cancer detection, security and even gaming. New research from Tel Aviv University will allow cameras to recognize colors…
A laser optical pulse (blue) enters from the left into the hollow-core fiber filled with nitrogen gas (red molecules) and, along propagation, experiences a spectral…
Researchers developed a new multifocus technique that uses a z-splitter prism (right) to split detected light in a standard microscope. This simultaneously produces several images,…
Image of microtubules in a fixed cell sample. A 3 microns x 3 microns confocal scan of microtubules in a fixed 3T3 cell labelled with…
Top view of the framed knots generated in this work. Credit: University of Ottawa In a world first, researchers from the University of Ottawa in…
The thin and cost-effective lens is 3D printed and has the capacity to put live cells under the microscope, which would significantly improve diagnostics. Credit:…
Aromatic hydrocarbon called as-indacenoterrylene is a bowl-shaped compound made only of hydrogen and carbon atoms that can absorb near infrared light. Credit: Norihito Fukui The…
A three-dimensional video showing a pulse of laser light passing through a laser-scattering medium and bouncing off reflective surfaces. Credit: Caltech In his quest to…
Artistic impression of single-shot UV-CUP which made the front cover of the 10th issue of the journal Laser & Photonics Reviews. Credit: Jinyang Liang: Single-Shot…