weak coupling theory meaning in English

弱耦合理论

In the beginning , the development history and the current development of the technique of fiber detection are introduced briefly . then , discussed in detail are strong coupling theory concerning the fbt coupler and the weak coupling theory concerning the hf acid etching and the side - polishing coupler . from the analysis of fiber coupling equations , the solution of the equation and the formula of the coupling coefficient are derived
本文首先概述了光纤窃听技术的发展历程和现状,有针对性地分析了关于光纤窃听技术中的光纤耦合问题,并详细介绍了用于熔融拉锥耦合器的强耦合理论和用于氢氟酸腐蚀与边研磨光纤耦合器的弱耦合理论;分析了耦合模方程,得出了耦合模方程的形式解,推导出耦合系数的计算公式。