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Phononic frequency comb via three-mode parametric resonance

Ganesan, A and Do, C and Seshia, A (2017) Phononic frequency comb via three-mode parametric resonance. Applied Physics Letters, 112. ISSN 0003-6951

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© 2018 Author(s). This paper is motivated by the recent demonstration of a phononic frequency comb. While previous experiments have shown the existence of a three-wave mixing pathway in a system of two-coupled phonon modes, this work demonstrates a similar pathway in a system of three-coupled phonon modes. This paper also presents a number of interesting experimental facts concomitant to the three-mode parametric resonance based frequency comb observed in a specific micromechanical device. The experimental validation of frequency combs via three-mode parametric resonance along with the previous demonstration of two-mode frequency combs points to the ultimate possibility of multimode frequency combs.

Item Type: Article
Divisions: Div C > Applied Mechanics
Depositing User: Cron Job
Date Deposited: 06 Feb 2018 01:25
Last Modified: 15 Apr 2021 05:58
DOI: 10.1063/1.5003133