Research Article
J. Saikia, H. Saikia, R.K. Dub
Abstract
The present work reports an analogy in three different topics appearing in the semiclassical theory of laser, Fabry Perot Cavity and triode oscillator circuit. We have shown that the buildup of the parameter dimensionless intensity in the semiclassical theory and the buildup of electric field inside a Fabry Perot cavity bear a striking similarity. In this connection Vander Pol’s triode oscillator circuit is also discussed