An analog experiment of the parametric instability

被引：18

作者：

Berthet, R ^{[1
]}

Petrosyan, A ^{[1
]}

Roman, B ^{[1
]}

机构：

[1] Ecole Normale Super Lyon, Phys Lab, F-69364 Lyon 07, France

来源：

AMERICAN JOURNAL OF PHYSICS | 2002年 / 70卷 / 07期

关键词：

D O I：

10.1119/1.1477428

中图分类号：

G40 [教育学];

学科分类号：

040101 ; 120403 ;

摘要：

We show how a simple electronic parametric oscillator can be used to exhibit both supercritical and subcritical bifurcations to a subharmonic oscillatory state as the pump frequency is varied, and study the scaling behavior of the oscillation amplitude in the vicinity of the tricritical point. (C) 2002 American Association of Physics Teachers.

引用

页码：744 / 749

页数：6

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