Parametric amplification performance analysis of a vibrating beam micro-gyroscope with size-dependent and fringing field effects
Sign Up to like & getrecommendations! Published in 2021 at "Applied Mathematical Modelling"
DOI: 10.1016/j.apm.2020.09.051
Abstract: Abstract In this study, a parametric amplification model of a vibrating beam micro-gyroscope is established with the effects of size-dependent and fringing field taken into account. Compared with conventional electrostatic beam gyroscopes, piezoelectric films are… read more here.
Keywords: vibrating beam; beam micro; parametric amplification; beam ... See more keywords
Quantum mechanical treatment of parametric amplification in an absorptive nonlinear medium
Sign Up to like & getrecommendations! Published in 2017 at "Optics Communications"
DOI: 10.1016/j.optcom.2016.08.073
Abstract: Abstract Generally, loss phenomena are known to affect the quantum properties of a light wave. This paper describes a quantum mechanical treatment of parametric amplification in an absorptive nonlinear medium. An expression of the quantum… read more here.
Keywords: mechanical treatment; treatment parametric; parametric amplification; medium ... See more keywords
Pulsed optical parametric amplification based on photonic crystal fibres
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Modern Optics"
DOI: 10.1080/09500340.2016.1237684
Abstract: Abstract In this paper, we simulate pulsed one-pump fibre optical parametric amplifiers (1-P FOPAs) based on photonic crystal fibres in telecommunication region. At first, a PCF is designed such that its zero-dispersion wavelength is located… read more here.
Keywords: optical parametric; crystal fibres; parametric amplification; parametric ... See more keywords
Parametric amplification of multimode high-kinetic inductance cavity
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Physics D: Applied Physics"
DOI: 10.1088/1361-6463/adcf35
Abstract: Parametric amplifiers have become significant components in qubit readout within circuit quantum electrodynamics. Devices based on high-kinetic inductance (HKI) material can provide an avenue to achieve the considerable gain of parametric amplification. In this work,… read more here.
Keywords: gain; kinetic inductance; pump scheme; high kinetic ... See more keywords
Parametric amplification in a Josephson junction array Fabry-Pérot cavity
Sign Up to like & getrecommendations! Published in 2025 at "Physica Scripta"
DOI: 10.1088/1402-4896/ae03f0
Abstract: Superconducting Parametric Amplifiers (SPAs) with near-quantum-limited added noise are crucial for weak signal detection applications such as astronomical receivers, quantum computation, and fundamental physics experiments. Commercially available SPAs include Josephson Parametric Amplifiers (JPAs), which offer… read more here.
Keywords: junction array; rot cavity; junction; josephson junction ... See more keywords
Nonreciprocal photon blockade induced by parametric amplification in an asymmetrical cavity
Sign Up to like & getrecommendations! Published in 2025 at "Physical Review A"
DOI: 10.1103/physreva.111.043714
Abstract: We propose a scheme to generate and manipulate nonreciprocal photon blockade effect in an asymmetrical Fabry-P\'{e}rot cavity, which consists of a single two-level atom and a second-order nonlinear medium. By utilizing the intrinsic spatial asymmetry… read more here.
Keywords: cavity; photon blockade; parametric amplification; photon ... See more keywords
Parametric amplification and bidirectional invisibility in PT-symmetric time-Floquet systems
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review A"
DOI: 10.1103/physreva.97.013839
Abstract: Parity-time (PT)-symmetric wave devices, which exploit balanced interactions between material gain and loss, exhibit extraordinary properties, including lasing and flux-conserving scattering processes. In a seemingly different research field, periodically driven systems, also known as time-Floquet… read more here.
Keywords: symmetric time; parametric amplification; floquet systems; time ... See more keywords
Parametric amplification of electromagnetic plasma waves in resonance with a dispersive background gravitational wave.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review. E"
DOI: 10.1103/physreve.107.035205
Abstract: It is shown that a subluminal electromagnetic plasma wave, propagating in phase with a background subluminal gravitational wave in a dispersive medium, can undergo parametric amplification. For these phenomena to occur, the dispersive characteristics of… read more here.
Keywords: parametric amplification; background gravitational; electromagnetic plasma; gravitational wave ... See more keywords
Exponentially Enhanced Light-Matter Interaction, Cooperativities, and Steady-State Entanglement Using Parametric Amplification.
Sign Up to like & getrecommendations! Published in 2018 at "Physical review letters"
DOI: 10.1103/physrevlett.120.093601
Abstract: We propose an experimentally feasible method for enhancing the atom-field coupling as well as the ratio between this coupling and dissipation (i.e., cooperativity) in an optical cavity. It exploits optical parametric amplification to exponentially enhance… read more here.
Keywords: state; parametric amplification; interaction cooperativities; cavity ... See more keywords
A 1.01 NEF Low-Noise Amplifier Using Complementary Parametric Amplification
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Circuits and Systems I: Regular Papers"
DOI: 10.1109/tcsi.2021.3128811
Abstract: This paper presents a discrete-time low-noise amplifier for miniaturized sensor nodes. Such amplifier achieves a noise efficiency factor of 1.01 and a power efficiency factor of 1.63, improving the noise efficiency of an analog front-end.… read more here.
Keywords: time; parametric amplification; noise; low noise ... See more keywords
Dual-band fiber optical parametric amplification in a structure of highly nonlinear photonic crystal fiber
Sign Up to like & getrecommendations! Published in 2021 at "Optical Engineering"
DOI: 10.1117/1.oe.60.4.046107
Abstract: Abstract. We investigate fiber optical parametric amplification (FOPA) in a structure of an As2S3 core and TeO2 cladding photonic crystal fiber (PCF). Various amplification features such as wavelength area, parametric gain value, and bandwidth are… read more here.
Keywords: optical parametric; structure; amplification; parametric amplification ... See more keywords