The equation that determines the function of optimum reflection Rk of the output coupling mirror M1 versus pump power, dye concentration, and loss is deduced.
推导了耦合输出镜最佳反射率和泵浦功率损耗，浓度等参量的关系。
The butted loss has been calculated when the distance between the fiber end and the mirror is L.
在此基础上讨论了光纤端面相距反射镜为L时的耦合损耗。
And mirror glassless grain-oriented silicon steel with ultra-low iron loss has found its attractive applications in manufacture of ultra-low loss and low noise transformers.
具有超低铁芯损耗的镜面无底层取向硅钢，如在张力涂层技术与工艺方面获得突破，在超低损耗和低噪音变压器等领域具有广阔的应用前景。
Only a metallic wire as a filter located at a suitable position close to the output mirror can efficiently lock the entire structure with less than 8% power loss.
实验中发现只需要一根作为滤波的金属丝放在离输出镜合适的位置都就能有效稳定干涉条纹，金属丝引起的损耗低于8%。
Only a metallic wire as a filter located at a suitable position close to the output mirror can efficiently lock the entire structure with less than 8% power loss.
实验中发现只需要一根作为滤波的金属丝放在离输出镜合适的位置都就能有效稳定干涉条纹，金属丝引起的损耗低于8%。
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