- 保偏單模光纖
- ppsm polarization preserving single mode: 保偏單模光纖
- single polarization single-mode fiber: 單偏振單模光纖
- polarization-preserving fiber: 保偏光纖
- ppf polarization preserving fiber: 保偏光纖
- nppf non-polarization preserving fiber: 非偏振保持光纖
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