Results 1 to 10 of about 175,580 (166)
A Novel Frequency Stabilization Approach for Mass Detection in Nonlinear Mechanically Coupled Resonant Sensors [PDF]
Micromachines, 2021 Frequency stabilization can overcome the dependence of resonance frequency on amplitude in nonlinear microelectromechanical systems, which is potentially useful in nonlinear mass sensor.
Lei Li +3 more
doaj +2 more sources
IEEE Access, 2018 To rectify the low accuracy of frequency stabilization for a total reflection prism laser gyro (TRPLG), a mathematical model for TRPLG frequency stabilization was established. Wavelet filtering was introduced into the phase-sensitive demodulation process,
Yuanbo Tao, Sihai Li, Shiming Liu
doaj +3 more sources
Virtual Synchronous Generator, a Comprehensive Overview
Energies, 2022 Renewable energy sources (RESs) are generally connected to the grid through power electronic interfaces, which generate electrical power instantaneously with little inertia.
Wenju Sang +5 more
doaj +1 more source
Frequency stability of a wavelength meter and applications to laser frequency stabilization [PDF]
Applied Optics, 2015 Interferometric wavelength meters have attained frequency resolutions down to the MHz range. In particular, Fizeau interferometers, which have no moving parts, are becoming a popular tool for laser characterization and stabilization. In this article, we characterize such a wavelength meter using an ultra-stable laser in terms of relative frequency ...
Saleh, Khaldoun +4 more
openaire +4 more sources
Study of the Steady-State Operation of a Dual-Longitudinal-Mode and Self-Biasing Laser Gyroscope
Sensors, 2022 In order to stabilize the self-biasing state of a laser gyroscope, a dual-longitudinal-mode asymmetric frequency stabilization technique was studied. The special frequency stabilization is based on the accurate control of the intensity tuning curve in ...
Jianning Liu +6 more
doaj +1 more source
IEEE Photonics Journal, 2021 We demonstrate a high-precision, high robustness frequency offset locking method,which made the frequency offset between mode-locked laser and continuous-wave laser below less than 3 Hz.The coarse frequency lock control is realized by the feedback ...
Xing Chen +4 more
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Far Off-Resonance Laser Frequency Stabilization Technology
Applied Sciences, 2020 In atomic physics experiments, a frequency-stabilized or ‘locked’ laser source is commonly required. Many established techniques are available for locking close to an atomic resonance.
Chang Liu +4 more
doaj +1 more source
IEEE Access, 2021 Electric vehicle (EV) potential has broadly been highlighted in providing ancillary services in a microgrid, such as grid reserve and regulation support.
Chaowanan Jamroen +2 more
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Atoms, 2023 We report the frequency stabilization of an external cavity diode laser (ECDL) to a reference molecular iodine (I2) transition at 13,531.18 cm−1 (739.03382 nm). Using the Modulation Transfer Spectroscopy (MTS) method for the highly sensitive detection of
Lakhi Sharma +3 more
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POSSIBILITY FOR FREQUENCY STABILIZATION OF MILLIMETER WAVELENGTH SOLID-STATE SOURCE BY A SCREENED DIELECTRIC RESONATOR [PDF]
Radio Physics and Radio Astronomy, 2016 Purpose: Showing the possibility in principle of the use of a screened dielectric resonator excited by the planar waveguide to stabilize the frequency of solid-state sources in the millimeter wavelength range.
A. E. Kogut +4 more
doaj +1 more source