光纤光学延迟线及其应用于望远镜干涉阵的可行性研究

FIBER OPTIC DELAY LINE AND ITS FEASIBILITY STUDY FOR THE APPLICATION TO COHERENT TELESCOPE ARRAY

本文叙述了一台全新的全光纤光学干涉仪，以此干涉仪为基础，就光纤联接的望远镜干涉阵中用拉伸光纤实现光程补偿的方法在国际上首次进行了研究。在对试验结果进行分析、讨论的基础上肯定了该方法的可行性。

In this paper,a new all-fiber optic interferometer is described.Based on this interferometer,we have experimentally studied the optical path compensating method by stretching fibers in a fiberlinked coherent telescope array.Analysis and discussion of the experimental results,show that this method is feasible.