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论述了利用光纤应力双折射效应研制的挤压式光纤电动偏振控制器的工作原理,并进行了实验验证,分析了输出光偏振态在邦加球上的轨迹及相位延迟量与各通道电压的关系。
The working principle of squeeze type optical fiber electric polarization controller developed by using optical fiber stress birefringence effect is discussed. The experimental verification is carried out. The trajectory and phase delay of the polarization state of output light on the Bonga ball are analyzed. relationship.