8の字型二重リング干渉計の光路数の導出

概要

論文の詳細を見る
A fiber double ring interferometer uses three directional couplers and has two output ports. The ring interferometer is highly sensitive and its finesse can be varied with the value of the coupling coefficients of the directional couplers used. In this paper, formulae describing the number of optical paths of the interferometer were derived by grouping optical paths into classes according to the number of the return trips to the coupler which linked the two ring parts. On the basis of the number of optical paths the interferometoric field intensity will be derived by calculating every field amplitude emerging at the output ports which travels one of the paths in the ring interferometer.
岡山理科大学の論文