Results 1 to 10 of about 15,192 (186)

Nanoscale magnonic Fabry-Pérot resonator for low-loss spin-wave manipulation [PDF]

open access: yesNature Communications, 2021
Compared to electromagnetic waves, the wavelength of spin waves is significantly shorter at gigahertz frequencies, enabling the miniaturisation of wave-based devices.
Huajun Qin   +6 more
doaj   +2 more sources

Displacement and Strain Measurement up to 1000 °C Using a Hollow Coaxial Cable Fabry-Perot Resonator [PDF]

open access: yesSensors, 2018
We present a hollow coaxial cable Fabry-Perot resonator for displacement and strain measurement up to 1000 °C. By employing a novel homemade hollow coaxial cable made of stainless steel as a sensing platform, the high-temperature tolerance of the ...
Chen Zhu   +3 more
doaj   +2 more sources

Simulations and Experimental Analysis of a High Viscosity Inkjet Printing Device Based on Fabry–Pérot Resonator [PDF]

open access: yesSensors, 2022
The study investigates the effect of changing various input parameters on the pressure responses at acoustic cavities of a droplet-based acoustic printing device consisting of a Fabry–Pérot (FP) resonator and a standing wave-source chamber.
Muhammad Ali Shah   +3 more
doaj   +2 more sources

A total-internal-reflection-based Fabry–Pérot resonator for ultra-sensitive wideband ultrasound and photoacoustic applications [PDF]

open access: yesPhotoacoustics, 2023
In photoacoustic and ultrasound imaging, optical transducers offer a unique potential to provide higher responsivity, wider bandwidths, and greatly reduced electrical and acoustic impedance mismatch when compared with piezoelectric transducers.
Xiaoping Jiang   +4 more
doaj   +2 more sources

Amplification of the Signal Intensity of Fluorescence-Based Fiber-Optic Biosensors Using a Fabry-Perot Resonator Structure [PDF]

open access: yesSensors, 2015
Fluorescent biosensors have been widely used in biomedical applications. To amplify the intensity of fluorescence signals, this study developed a novel structure for an evanescent wave fiber-optic biosensor by using a Fabry-Perot resonator structure ...
Meng-Chang Hsieh   +5 more
doaj   +2 more sources

Prague's Emission Fourier Transform Microwave Spectrometer - Design and Preliminary Results [PDF]

open access: yesRadioengineering, 2013
The design, performance and operation of the high resolution microwave spectrometer are described. The spectrometer is based on the Fabry-Perot resonator supplemented by a pulsed supersonic nozzle for adiabatic cooling of the sample.
V. Kabourek   +5 more
doaj   +2 more sources

Brillouin-induced Kerr frequency comb in normal dispersion fiber Fabry Perot resonators [PDF]

open access: yesNature Communications
We report the generation of a stable, broadband frequency comb, covering more than 10 THz, using a dispersion fiber Fabry-Perot resonator with a high quality factor of 69 millions.
Thomas Bunel   +8 more
doaj   +2 more sources

Increased flow rate of hyperpolarized aqueous solution for dynamic nuclear polarization-enhanced magnetic resonance imaging achieved by an open Fabry–Pérot type microwave resonator [PDF]

open access: yesMagnetic Resonance, 2020
A continuous flow dynamic nuclear polarization (DNP) employing the Overhauser effect at ambient temperatures can be used among other methods to increase sensitivity of magnetic resonance imaging (MRI).
A. Fedotov   +5 more
doaj   +1 more source

Unexpected phase-locked Brillouin Kerr Frequency comb in fiber Fabry Perot resonators [PDF]

open access: yesEPJ Web of Conferences, 2023
We report the observation of a stable and broadband optical frequency comb in a high-Q fiber Fabry Perot resonator. We evidence it arises from an unexpected mode-locking phenomena.
Bunel Thomas   +8 more
doaj   +1 more source

Resonance characteristics of transmissive optical filters based on metal/dielectric/metal structures [PDF]

open access: yesКомпьютерная оптика, 2020
The resonance characteristics of the Fabry-Pérot resonator modes supported by metal/dielectric/metal planar structures are studied in the case of absorbing media for near-to-normal light incidence.
Dmitry Nesterenko
doaj   +1 more source

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