Pulsed light technology effectively kills harmful pathogens in new study
A light-based, food sanitization technique successfully eliminated multiple harmful pathogens in a new study carried out by Penn State researchers.
A light-based, food sanitization technique successfully eliminated multiple harmful pathogens in a new study carried out by Penn State researchers.
Biotechnology
Aug 16, 2022
0
225
A research group led by graduate student Yeelai Chew, Assistant Professor Sylvain de Léséleuc and Professor Kenji Ohmori at the Institute for Molecular Science, National Institutes of Natural Sciences, is using atoms cooled ...
Optics & Photonics
Aug 8, 2022
0
219
Researchers have developed a new chip-based beam steering technology that provides a promising route to small, cost-effective and high-performance lidar (or light detection and ranging) systems. Lidar, which uses laser pulses ...
Optics & Photonics
Aug 4, 2022
0
601
Engineers at Caltech have developed a switch—one of the most fundamental components of computing—using optical, rather than electronic, components. The development could aid efforts to achieve ultrafast all-optical signal ...
Optics & Photonics
Aug 1, 2022
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1464
Using the Pushchino Radio Astronomy Observatory (PRAO), Russian astronomers have carried out a search for rotating radio transients (RRATs). In a recently published paper on the arXiv pre-print server, they report the detection ...
The speed of magnetizing a material has been discovered by an international team of scientists.
Condensed Matter
Jun 13, 2022
2
398
An international team of laser physicists of the attoworld team at LMU and the Max Planck Institute of Quantum Optics has achieved unprecedented control over light pulses in the mid-infrared wavelength range.
Optics & Photonics
Jun 3, 2022
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41
A team of researchers from the University of Shanghai for Science and Technology and the University of Dayton has developed a way to bend light into a vortex ring using mirrors, lasers and lenses. In their study, published ...
Controlling strong electromagnetic fields on nanoparticles is the key to triggering targeted molecular reactions on their surfaces. Such control over strong fields is achieved via laser light. Although laser-induced formation ...
Optics & Photonics
May 19, 2022
0
411
A long-standing quest for science and technology has been to develop electronics and information processing that operate near the fastest timescales allowed by the laws of nature.
Optics & Photonics
May 11, 2022
0
426