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Microring resonator News
Micro-Ring Resonator Enables Fast, Accurate Detection of Ebola Virus
ST. LOUIS, July 28, 2022 — A diagnostic technique for the Ebola virus uses a micro-ring resonator and a biomarker to quickly identify the presence of the virus in blood samples. Researchers at Washington University School of Medicine developed the technique, in collaboration with colleagues at the University of Michigan and biotech company Integrated Biotherapeutics. In tests, the micro-ring resonator sensor detected the biomarker for the virus — soluble glycoprotein (sGP) — in less than 40 min and at
Researchers Develop Octave-Spanning Combs in Aluminum Nitride Resonator
DUBLIN, July 30, 2021 — Collaborators from Ireland and China have demonstrated a method to develop an octave-spanning coherent optical comb with a much lower pump power compared with other techniques that require complicated controlling equipment. The photonic system...
Improved Sensing with Exceptional Surfaces
HOUGHTON, Mich., May 14, 2019 — The ability to optically detect nanoparticles and single molecules could be improved by introducing a sensor that is based on surfaces consisting of highly sensitive exceptional points (EPs), according to research performed by Michigan Technological...
Quantum Communications and Computing
Nov 11, 2016 — Broadband quantum light sources with many frequency modes in a single waveguide show potential for scalable quantum state generation.
New Detector Harnesses THz Light Efficiently
ANN ARBOR, Mich., May 20, 2014 — A new take on traditional gauges and imaging systems could more efficiently harness THz frequencies that have long eluded detectors.
Chip-Sized Device Converts Beam to Pulses
WEST LAFAYETTE, Ind., Oct. 19, 2011 — A device that can convert continuous laser light into numerous ultrashort pulses and that is small enough to fit on a computer chip has been created by researchers at Purdue University and the National Institute of Standards and Technology (NIST),...
Instruments Donated
Jun 1, 2011 — ILX Lightwave Corp. of Bozeman, Mont., has awarded $10,000 worth of ultralow-noise laser diode instrumentation to the University of Illinois at Urbana-Champaign to enhance experimental research there. Dr. Lynford Goddard, assistant professor of...
ILX Lightwave Donates Instruments to University
BOZEMAN, Mont., March 9, 2011 — ILX Lightwave Corp. announced the donation of $10,000 worth of ultralow-noise laser diode instrumentation to the University of Illinois to enhance its experimental research. Dr. Lynford Goddard, assistant professor of electrical and computer...
A notch above for single nanoparticle detection
NEW YORK – Working in the field of single nanoparticle detection, researchers have demonstrated strong optical coupling between an on-chip notched microring resonator and a nanoparticle in the notch. “Recently, it was found that the electromagnetic modes...
Designer molecules promise all-optical processing
ATLANTA – Supporters of all-optical switching say it will allow dramatic speed increases in data communications by eliminating the need to convert photonic signals to electronic signals – and back. All-optical processing – switching light using...
Laser Pulses Changed to RF Signals
WEST LAFAYETTE, Ind., March 5, 2010 – A tiny device capable of converting ultrafast laser pulses into bursts of radio-frequency signals using innovative "microring resonators." Such an advance could enable all comm...
INRS Develops Microring Resonator
QUEBEC CITY, Feb. 11, 2010 – A new, more efficient low-cost microring resonator for high-speed telecommunications systems has been developed and tested by Professor Roberto Morandotti’s INRS team in collaboration with Canadian, American and Australian researchers. This...
Optical microrings boost cancer detection
URBANA-CHAMPAIGN, Ill. – Sensitive detection of biomolecules is of great interest for applications such as drug development, virus detection, environmental monitoring and medical diagnostics. In contrast to optical biosensors based on surface plasmon resonance,...
(13 results found)
April 2024
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