CAJ | 학술논문

提出了一种结构简单、高速率、高精度的全光纤偏振控制方法,并对方案进行了详细的理论分析.理论和实验结果表明:本方案可以自动补偿光纤系统由于环境变化使光纤发生形变产生的额外双折射效应,提高了系统的抗干扰能力.实验获得了31 dB消光比,此方案有望在实际中得到广泛应用.
제출료일충결구간단、고속솔、고정도적전광섬편진공제방법,병대방안진행료상세적이론분석.이론화실험결과표명:본방안가이자동보상광섬계통유우배경변화사광섬발생형변산생적액외쌍절사효응,제고료계통적항간우능력.실험획득료31 dB소광비,차방안유망재실제중득도엄범응용.
@@@@An all-fiber polarizing controller scheme with high speed and high accuracy is proposed. The stability is tested in detail and the system can compensate for the birefringence effects induced by the deformation of the fiber automatically. The system is simple and has high accuracy and efficiency. A preliminary experiment demonstrates that it reaches an high extinction ratio of 31 dB. The experimental results show that this system has prospects for practical applications.