polarization-preserving single-mode coupler

例句：

1. 1. The polarimeter is used tomeasure the polarization of light.
   偏光计用于测量光的偏振。
2. 2. The polarization-preserving single-mode couplerwas designed to minimize crosstalk between signals.
   保偏单模耦合器被设计为最小化信号之间的串扰。
3. 3. Thepolarization-preserving single-mode coupler is essential for maintaining optical signal integrityin long-distance transmissions.
   保偏单模耦合器对于在长距离传输中保持光学信号完整性至关重要。