Theory of cavity ring-up spectroscopy

Abstract

Cavity ring-up spectroscopy (CRUS) provides an advanced technique to sense ultrafast phenomena, but there is no thorough discussion on its theory. Here we give a detailed theoretical analysis of CRUS with and without modal coupling, and present exact analytical expressions for the normalized transmission, which are very simple under certain reasonable conditions. Our results provide a solid theoretical basis for the applications of CRUS.

6 pages, 2 figures

References in corpus (5)

• Cavity Optomechanics
• Experimental realization of optomechanically induced non-reciprocity
• Cavity QED with Diamond Nanocrystals and Silica Microspheres
• Cavity ring-up spectroscopy for ultrafast sensing with optical microresonators
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