Dual-wavelength Nd:YAG crystal laser at 1074 and 1112 nm

被引：72

作者：

Chen, Lijuan ^{[1
]}

Wang, Zhengping ^{[1
]}

Zhuang, Shidong ^{[1
,2
]}

Yu, Haohai ^{[1
]}

Zhao, Yongguang ^{[1
]}

Guo, Lei ^{[1
]}

Xu, Xinguang ^{[1
]}

机构：

[1] Shandong Univ, State Key Lab Crystal Mat, Jinan 250100, Peoples R China

[2] Shandong Jianzhu Univ, Sch Sci, Jinan 250101, Peoples R China

来源：

OPTICS LETTERS | 2011年 / 36卷 / 13期

基金：

中国国家自然科学基金;

关键词：

DIFFERENCE-FREQUENCY-GENERATION; ALL-SOLID-STATE; TERAHERTZ SOURCE; WAVE GENERATION; POWER; YELLOW;

D O I：

10.1364/OL.36.002554

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We reported an efficient laser-diode (LD) end-pumped CW dual-wavelength Nd:YAG crystal laser operating at 1074 and 1112 nm simultaneously, for the first time to our knowledge. The maximum output power was 3.15 W with an optical conversion efficiency of 23.6%. Considering the broad absorption of carbonylhemoglobin and hemoglobin located at about 538 and 555 nm, respectively, we proposed that this dual-wavelength laser is an important source for detecting carbon monoxide poisoning by simple frequency doubling. (C) 2011 Optical Society of America

引用

页码：2554 / 2556

页数：3

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