非气化 性点阵激光 （ non-ablative fractional laser ）：激光光束仅仅引起一个柱状的热变性区域（并非真正的孔径），如Nd:YAG激光（波长1440nm）、Er:YAG激光（波长1540nm）等。
基于4个网页-相关网页
针对激光测距机瞄准轴与接收轴一致性的测量，提出了一种新的方法——矩形点阵法，并通过大量的实验验证了此方法的可行性。
To measure the parallelism between the sighting axis and the receiving axis of the laser range finder, the matrix method is presented in the paper.
建立了机载激光水下目标探测中的卵形螺旋线扫描系统的数学模型，提出了点阵均匀性优化方案。
A mathematical model for an ovoid spiral scanning system with airborne laser for underwater object detection is developed and a scheme for dot matrix uniformity optimization is proposed.
结论：超脉冲点阵激光治疗面部萎缩性瘢痕微创、安全、效果好。
Conclusions The pulsed laser treatment of facial atrophic lattice scars is minimally invasive, safe and effective.
应用推荐