Researchers make strides in commercializing simplified dual-comb spectroscopy
It is sometimes said that science is about truth, while engineering is about compromise.
Optics & Photonics
Sep 8, 2022
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Page 5 - News tagged with laser cavity
Hydroxyl radicals first detected at 2.8 μm wave length with optical-feedback cavity-enhanced absorption spectroscopy
Based on optical-feedback cavity-enhanced absorption spectroscopy (OF-CEAS) technology, a research team led by Prof. Zhang Weijun from the Hefei Institutes of Physical Science (HFIPS) of the Chinese Academy of Sciences (CAS) ...
Optics & Photonics
Apr 29, 2022
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Research produces intense light beams with quantum correlations
The properties of quantum states of light are already leveraged by such highly sophisticated leading-edge technologies as those of the latest sensitivity upgrades to LIGO, the Laser Interferometer Gravitational-Wave Observatory, ...
Optics & Photonics
Nov 12, 2020
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Clamping down on causality by probing laser cavities
Since the realization of the first laser cavity countless questions have been asked for which laser light has provided the answer. Numerous questions have also been posed in an effort to improve on our abilities to produce ...
Optics & Photonics
Aug 29, 2017
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Ultra-high-speed optical communications link sets new power efficiency record
Ultrafast supercomputers that operate at speeds 100 times faster than current systems are now one step closer to reality. A team of IBM researchers working on a U.S. Defense Advanced Research Projects Agency (DARPA)-funded ...
Optics & Photonics
Mar 12, 2013
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Study presents ultra-low threshold continuous-wave quantum dot mini-BIC lasers
Lasers with ultra-low threshold and compact size are highly desirable components in photonic integrated circuits, aiming at the application of optical communications, chip-scale solid-state LIDAR and quantum information. ...
Optics & Photonics
Jul 7, 2023
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