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Optical Clock Uses Laser Tweezers to Manipulate Atoms
BOULDER, Colo., Sept. 20, 2019 — JILA physicists have demonstrated a new atomic clock design that uses laser tweezers to trap ...
VIS-OCT offers sight line
The benefits of optical coherence tomography (OCT) have long been known as an imaging tool in ophthalmology, enabling the ...
Fluorescence Microscopy: Getting the Picture Right
Fluorescence microscopy is a very broadly used term covering numerous applications. It ranges from basic life science ...
Ultrablack Coating Is 10× Darker Than Other Very Black Materials
CAMBRIDGE, Mass., Sept. 16, 2019 — MIT engineers have developed a material they say is 10× blacker than any ultrablack ...
Sensor Detects Buried Objects from Moving Vehicle
OXFORD, Miss., Sept. 17, 2019 — A new laser-based sensor, developed by a team at the University of Mississippi, can detect ...
Deep Tissue Project Expected to Boost 3-Photon Microscopy
EDINBURGH, Scotland, Sept. 19, 2019 — Heriot-Watt University is collaborating with laser specialist Chromacity Ltd. and ...
Compressive Sensing Speeds 2-Photon Microscopy While Maintaining Image Quality
HONG KONG, Sept. 16, 2019 — To enhance the imaging speed of two-photon microscopy without compromising resolution, ...
Optical Lace Could Give Robots Higher Tactile Capabilities
Optical lace — lacings of stretchable optical fibers distributed throughout 3D-printed elastomer frameworks — could be used ...
Researchers Remove Obstruction to High-Quality Single Photon Emission in Quantum Dots
BOCHUM, Germany, Sept. 13, 2019 — Quantum dots (QDs) are an efficient interface between matter and light and could ...
2-Level Optogenetic Device Could Broaden Options for Large Mammal Behavioral Studies
GLASGLOW, Scotland, and SALT LAKE CITY, Sept. 13, 2019 — An implantable microLED optrode array, developed by researchers at ...
Using Renewable Energy to Power LEDs at Night
LOS ANGELES and PALO ALTO, Calif., Sept. 13, 2019 — An inexpensive thermoelectric device demonstrated the ability to power an ...
NIST Automates and Upgrades Its LED Photometry Lab
GAITHERSBURG, Md., Sept. 11, 2019 — The National Institute of Standards and Technology (NIST) has improved the accuracy and ...