Image processing is one of the key techniques in laser beam automatic alignment.
图像处理是光路自动准直的关键技术之一。
2
As their applications we have studied the effect of air index gradient on laseralignment and the additional diffraction loss of laser caused by inhomogeneous pump.
应用于空气折射率梯度对激光准直的影响和不均匀泵浦引起的激光器附加衍射损耗。
3
A single mode fiber (SMF) pigtailed laser diode alignment system provides a laser reference line with fine stability for measurement.