Phononic frequency comb
WebJan 17, 2024 · Tailored optical frequency combs are generated by nesting passive etalons within mode-locked oscillators. In this work, the oscillator generates a comb of 6.8 GHz … WebJun 2, 2024 · As an analog of the optical frequency comb, the phononic frequency comb has been demonstrated in mechanical resonators recently. In this Letter, we generate the …
Phononic frequency comb
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WebIn the phononic frequency comb demonstrated in [3], the three-wave mixing process is particularly operative in the system of two parametrically coupled phonon modes. However, the preceding theoretical work [4] on frequency combs have actually shown the possibility for frequency combs in a system comprising three and four parametrically coupled ... WebJan 20, 2024 · Optical frequency combs have resulted in significant advances in optical frequency metrology and found wide applications in precise physical measurements and molecular fingerprinting. A direct analogue of frequency combs in the phononic or acoustic domain has not been reported to date.
WebJan 13, 2024 · Phononic Frequency Combs For Engineering MEMS/NEMS Devices With Tunable Sensitivity Published January 13, 2024 Author (s) Adarsh V. Ganesan, Ashwin Seshia, Jason J. Gorman Abstract Over the past two decades, MEMS resonators have received considerable attention for physical, chemical and biological sensing applications. WebMechanical-optical-mechanical phononic frequency comb generation at GHz range: Nizet Ruiz, Paul: Aug-2024: A Strontium Atomic Source for Ultracold Quantum Gas Experiments: Gil Portal, Eric: Aug-2024: Embedding strategies for adiabatic quantum computation: Cereijo Freire, Juan Alberto: Jul-2024: Quantum Resistant Authentication Methods for ...
WebJan 17, 2024 · Optical frequency combs have resulted in significant advances in optical frequency metrology and found wide applications in precise physical measurements and … WebNov 1, 2024 · Phononic frequency combs can be generated through contact mechanisms , mutual synchronization of resonators [56, 94] or internal resonance . Internal resonance is defined in nonlinear vibration theory as an existing commensurate frequency relationship, which, in turn, gives rise to important coupling and energy exchange between the …
WebJul 8, 2024 · Phononic frequency combs have been attracting an increasing attention both as a qualitatively new type of nonlinear phenomena in vibrational systems and from the point of view of applications. It is commonly believed that at least two modes must be involved in generating a comb.
WebNov 18, 2024 · Phononic frequency combs have attracted increasing attention both as a qualitatively new type of nonlinear phenomena in vibrational systems and from the point of view of applications. It is commonly believed that at least two modes must be involved in … how to rraWebMay 14, 2024 · Phononic frequency combs (PFC) represent a new nonlinear phenomenon in the physical domain of micromechanical resonators [1]. The emergence of PFC is … how to royal icingWebthis issue, the resonator boundary needs to be frequency selective. One way to define the MEMS resonator cavity with frequency selective confinement is by using Phononic … northern michigan 30 day forecastWebFeb 21, 2014 · In addition, a direct analog of frequency combs in the phononic domain has been reported in a microscopic extensional mode resonator via three-mixing process [10, 11]. More recently,... northern mexico statesWebNov 5, 2024 · ABSTRACT. The mechanical analog of optical frequency combs, phononic frequency combs, has recently been demonstrated in mechanical resonators and has been attributed to coupling between multiple phonon modes. This paper investigates the influence of the mode structure on comb generation using a model of two nonlinearly coupled … northern mi beach willowsWebThe phononic frequency combs is mediated by nonlinear coupling between a primary driven mode and one or more parametrically excited internal modes. We provide experimental evidence for the formation of such phononic frequency combs in systems comprising of 2 or more coupled modes, with results qualitatively consistent with previous numerical ... how torque limiter worksWebNov 5, 2024 · This paper considers the case of two coupled phonon modes and investigates the influence of modal properties, such as resonance frequencies and quality factors, on … northern michigan 9 and 10 weather