反向隔离

提高光学隔离器/环行器的反向隔离比方法

A new method of raising the backward loss of an optical isolator / circulator

1.3μm光学环行器正向损耗及反向隔离比的理论及实验研究

Theoretical and experimental study of isolation and insertion loss of a 1.3 μ m optical circulator

在理论及实验上分析了影响光环行器插入损耗及反向隔离比的因素，讨论了环行器中起、检偏镜参数对其性能的影响。

In this paper the factors which influence the isolation and the insertion loss of optical circulator are discussed .

结果表明，隔离器的反向隔离比在原来的基础上提高了将近一倍，而正向插入损耗增加得很少。

Theoretical and experimental results indicate that the isolation is nearly two times greater than before , and the insertion loss just increases a little .

与普通的金属环形电极相比，等离子体电极可在晶体内形成均匀的电场分布，可使电光开关定标到任意口径与形状，能有效解决激光聚变驱动器中光束控制和反向激光隔离等问题。

Contrasted with external ring electrodes , plasma electrodes make more uniform electric field distribution in the crystal , so that electro-optical switch can be scaled arbitrary apertures and shapes .

圆起偏器及其对反向光的隔离性能分析

Analysis of Polarization of a Circular Polarizer and the Isolation Performance for the Reflected Light