On the nonlinearity of a tuning fork

Tuning fork experiments at the undergraduate level usually only demonstrate a tuning fork's linear resonance. In this paper, we introduce an experiment that can be used to measure the nonlinear frequency response curve of a regular tuning fork. Using double-grating Doppler interferometry, we ac...

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Veröffentlicht in:	American journal of physics 2022-08, Vol.90 (8), p.604-609
Hauptverfasser:	Xiao, Lintao, Bao, Chenyu, Jia, Qiuhan, Wu, Haoyang, Zhou, Huijun, Wan, Jianguo, Wang, Sihui
Format:	Artikel
Sprache:	eng
Schlagworte:	Experiments Interferometry Nonlinear systems
Online-Zugang:	Volltext
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