平均功率为38瓦、具有用户可选择的实时平顶亚纳秒脉冲的二极管泵浦Nd:YAG激光器。

Diode-pumped Nd:YAG laser with 38 W average power and user-selectable, flat-in-time subnanosecond pulses.

作者信息

Honig John, Halpin John, Browning Don, Crane John, Hackel Richard, Henesian Mark, Peterson John, Ravizza Doug, Wennberg Tim, Rieger Harry, Marciante John

机构信息

Lawrence Livermore National Laboratory, Livermore, CA 94550, USA.

出版信息

Appl Opt. 2007 Jun 1;46(16):3269-75. doi: 10.1364/ao.46.003269.

DOI:10.1364/ao.46.003269

PMID:17514285

Abstract

A diode-pumped injection-seeded Nd:YAG laser system with an average output power of 38 W is described. The laser operates at 300 Hz with pulse energies up to 130 mJ. The temporal pulse shape is nominally flat in time and the pulse width is user selectable from 350 to 600 ps. In addition, the spatial profile of the beam is near top hat with contrast <10%.

摘要

描述了一种平均输出功率为38W的二极管泵浦注入种子Nd:YAG激光系统。该激光器以300Hz运行，脉冲能量高达130mJ。时间脉冲形状在时间上标称是平坦的，脉冲宽度可由用户从350至600ps中选择。此外，光束的空间分布接近平顶，对比度<10%。