Q factor of an open resonator is determined by the diffractionloss, reflection loss and external loss introduced by coupling as a whole.
开式谐振腔的Q值由衍射损耗,反射损耗,耦合引入的外部损耗共同决定。
2
The influences of the thermal lens effect on the oscillation beam radius and diffractionloss can be reduced by increasing the proportion of the end-pumping power.
提高端面抽运功率占有率,可在一定程度上减小热透镜效应对振荡光束尺寸和衍射损耗的影响。
3
As their applications we have studied the effect of air index gradient on laser alignment and the additional diffractionloss of laser caused by inhomogeneous pump.