相对稳定度 meaning in English

relative stability

In addition , a new type of phase conjugator using tapered fiber is designed , which combined the higher reflectivity of small core - diameter fiber and higher damage threshold of large core - diameter fiber . the theoretical analysis has also been carried out in section iv . applying it in double - pass system , the maximum sbs reflectivity arrives at 85 % and relative stability arrives at 90 % , which is more than that of common optical fiber phase - conjugator
为了获得更高的能量反射率和稳定性，我们自行设计了一种新型的锥度光纤，并应用于ld泵浦的双通放大dpl系统中；实验表明：应用锥度光纤相位共轭器可以获得高达85的能量反射率和90的相对稳定度。