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利用光线光学原理 ,通过理论计算 ,设计一种可降低耦合损耗的新型耦合器。经实验证明 ,在传输CO2 激光能量时 ,光纤传输损耗可降低 5 0 %左右
Based on the theory of light optics, a new type of coupler which can reduce the coupling loss is designed through theoretical calculation. Experiments show that in the transmission of CO2 laser energy, optical fiber transmission loss can be reduced by about 50%