EYE-SAFE ND-YAG LASER

被引：17

作者：

WONG, SK

MATHIEU, P

PACE, P

机构：

[1] Defence Research Establishment Valcartier, Courcelette, Que. G0A IR0

来源：

APPLIED PHYSICS LETTERS | 1990年 / 57卷 / 07期

关键词：

D O I：

10.1063/1.103621

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We have demonstrated that a significant amount of laser energy can be extracted at 1.4444 μm from Nd:YAG at room temperature. The stimulated emission cross section at 1.4444 μm is not unduly small. More than 1 J of laser energy in the non-Q-switched mode and over 130 mJ with a pulse width of 85 ns full width at half maximum in the Q-switched mode have been obtained. The 1.4444 μm laser has also been operated successfully at repetition rates up to 10 Hz at the 100 mJ/pulse level. Other lasing transitions at 1.064, 1.3187, 1.3381, 1.3572, and 1.4150 μm have also been observed.

引用

页码：650 / 652

页数：3