Detaching and moving of adhered particles with a photoacoustic micro-resonator
Sign Up to like & getrecommendations! Published in 2019 at "Applied Physics Letters"
DOI: 10.1063/1.5082798
Abstract: In this work, a method of causing solid-phase adhered particles to detach and move via photoacoustic resonance was studied. A laser micro-resonator was designed for excitation of the photoacoustic resonance. Both simulation and experimental results… read more here.
Keywords: laser; resonance; micro resonator; resonator ... See more keywords
Theoretical analysis of a mid-infrared Kerr frequency comb in a graphene-on-silicon micro-resonator
Sign Up to like & getrecommendations! Published in 2023 at "Physica Scripta"
DOI: 10.1088/1402-4896/acd5bb
Abstract: Mid-infrared (Mid-IR) Kerr frequency combs have great application potential in sensing and spectroscopy. To generate a Kerr frequency comb, a continuous-wave, wavelength-tunable, narrow-linewidth, low-noise laser is normally utilized to pump a high-nonlinearity micro-resonator to emit… read more here.
Keywords: kerr frequency; mid; frequency; micro resonator ... See more keywords
Wireless Double Micro-Resonator for Orientation Free Tracking of MR-Catheter During Interventional MRI
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Journal of Electromagnetics, RF and Microwaves in Medicine and Biology"
DOI: 10.1109/jerm.2020.3010093
Abstract: Interventional magnetic resonance imaging (iMRI) using MR-catheters has been explored during the past decade because of its potential impact on the field of minimally invasive medical procedures, especially applied to vascular diseases. Tracking the catheter's… read more here.
Keywords: micro resonator; catheter; wireless double; tracking catheter ... See more keywords
Strain-Induced Spectral Tuning of the Whispering Gallery Modes in a Cylindrical Micro-Resonator Formed by a Polymer Optical Fiber
Sign Up to like & getrecommendations! Published in 2017 at "Applied Optics"
DOI: 10.1364/ao.56.001339
Abstract: A mechanical strain assisted technique for spectral tuning of whispering gallery modes (WGM) in a cylindrical micro-resonator formed by a polymer optical fiber (POF) is investigated. WGMs in the POF-based micro-cylinder are excited by evanescent… read more here.
Keywords: micro resonator; fiber; micro; strain ... See more keywords
H-shaped acoustic micro-resonator-based quartz-enhanced photoacoustic spectroscopy.
Sign Up to like & getrecommendations! Published in 2022 at "Optics letters"
DOI: 10.1364/ol.449822
Abstract: An H-shaped acoustic micro-resonator (AmR)-based quartz-enhanced photoacoustic spectroscopy (QEPAS) sensor is demonstrated for the first time. The H-shaped AmR has the advantages of easy optical alignment, high utilization of laser energy, and reduction in optical… read more here.
Keywords: shaped acoustic; spectroscopy; micro resonator; based quartz ... See more keywords