期刊
OPTICS EXPRESS
卷 18, 期 11, 页码 11058-11062出版社
OPTICAL SOC AMER
DOI: 10.1364/OE.18.011058
关键词
-
类别
资金
- National Natural Science Foundation of China [50721002, 50590401/E01]
- Grant for State Key Program of China [2010CB630702]
Laser-diode (LD) pumped self-frequency doubling (SFD) Nd:GdCa4O(BO3)(3) (Nd:GdCOB) miniature laser was demonstrated. The output power as high as 1.35 W was achieved which is over than five times than previous values for Nd:LnCa(4)O(BO3)(3) (Ln = Y or Gd) SFD lasers and becomes the highest continuous-wave output power in this field to our knowledge. The maximum optical conversion efficiency is 17%. By comparison, we found that the cutting direction along its optimal phase-matching direction out of the principal planes is the determining factor resulting in this watt-level efficient output power. Different with previous studies, the emission wavelength is centered at about 545 nm. We believed that this efficient laser will become the most competitive one in the existing commercial green lasers, especially in the laser display, medical treatment and spectroscopic analysis etc. (C) 2010 Optical Society of America
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据