optical fiber coupler的用法和樣例：
例句
- The invention discloses a method and a device for testing vibration performance of an optical fiber coupler for an optical fiber gyroscope.
本發明公開了一種光纖陀螺用的光纖耦合器振動性能測試方法及裝置。 - We find that there are great differences between the methods of making POF couplers and SOF couplers, for polymer optical fiber's core large diameter.
研究發現，由於塑料光纖芯徑大，其製作方法與石英光纖耦合器有很大的差別。
