【摘要】 本文首次提出耦合光纤环形腔干涉仪列阵,并给出其耦合波方程和矩阵理论以描述其输出特性。分别计算了由2～4只单模光纤方向耦合器构成的耦合光纤环形腔干涉仪列阵的输出特性。结果表明,适当地选择诸耦合器的参数,耦合光纤环形腔干涉仪列阵优于单个光纤环形腔干涉仪的带通特性和更宽的光谱范围。更多还原

【Abstract】 A new kind of fiber-optie interferomebar called coupled fiber ring interferometer array (CPRIA) is proposed. The theoveftical analysis based on coupled mode equations and matrix aproash is given to deseribe the trans nission cbaracteristies of CFRIA made of two-, three-, four-, N-coupler. It is shown that a suitable choise of coupling coefficients of couplers results in a controllable transmission properties and wider spectral range compared with single fiber ring interferometer.更多还原