【摘要】 本文分析并研究了用自聚焦棒做成的干涉仪。并用偏振滤波的方法有效地减少噪声,大幅度提高接收光强,使干涉条纹清晰可见,方便了检测系统。并对其应用作了一些初步的探讨和实验。更多还原

【Abstract】 This paper analyses and studies the interferometer made of self-focusing bar. polarized filtration is used to efficiently decrease the noise, the accepted light intensity is greatly improved, the interference fringes is clearly visible and the detection system is made convenient. Some preliminary exploratirn and experiments of its applition ia done.更多还原