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中国科学院合肥物质科学研究院专利:单侧泵浦全固化yb:yag块激光器
中国科学院合肥物质科学研究院 专利 单侧泵浦 全固化 激光器
2023/12/18
中国科学院合肥物质科学研究院专利:全固化yb:yag棱镜输出激光器
中国科学院合肥物质科学研究院 专利 棱镜输出 激光器
2023/12/14
![](http://www.firstlight.cn/upload/imgfile/201811/20/20181120164752597.png)
近日,中国科学院上海硅酸盐研究所研究员李江团队采用非水基流延成型结合真空烧结及热等静压后处理(HIP)技术成功制备了大尺寸、高质量的平面波导YAG/Yb:YAG/YAG激光陶瓷板。作为主振荡功率放大器(MOPA)的增益介质,陶瓷YAG/Yb:YAG/YAG平面波导经中国工程物理研究院应用电子学研究所研究员高清松团队验证,实现了940nmLD泵浦下1030nm千瓦级激光输出,输出功率达1.25kW,...
低温重复率Yb:YAG 固体激光放大器
激光放大器 Yb:YAG 脉冲能量 低温
2016/8/30
Yb:YAG晶体比Nd:YAG晶体更适用于产生和放大具有Hz量级重复频率的高脉冲能量激光。报道了LD泵浦低温工作的Yb:YAG脉冲固体激光放大系统。整个系统由再生种子源、预放大器和主放大器3部分组成。晶体用铟和金箔作为导热层压到金属热沉上,散热方式采用传导冷却,低温环境由液氮冷却热沉来保证。实验结果表明:当晶体温度控制在150 K时,装置得到了3 J@10 ns,10 Hz的1 030 nm脉冲激...
新型能源所用激光材料-Yb:YAG晶体的研制项目通过验收
激光材料 Yb:YAG晶体
2010/1/25
上海市国际合作项目“新型能源所用激光材料-Yb:YAG晶体的研制”于近期通过验收
激光材料 国际合作项目 晶体研制
2011/11/22
中国科学院上海光学精密机械研究所赵志伟课题组负责的“新型能源所用激光材料-Yb:YAG晶体的研制”项目于2010年1月4日通过了上海市科学技术委员会的验收。
Laser diode array (LDA) end-pumped multi-watt Yb:YAG 1030 nm laser
all-solid-state laser Yb:YAG 1030 nm
2011/5/9
A LDA (laser diode array) end-pumped Yb:YAG 1030 nm laser is reported. Using a plano-concave
resonator, with input pump power of 11.79 W, 2.55 W TEM00 continuous wave laser at 1030 nm
was obtained. ...
1J x 100 Hz Cryogenic Yb:YAG Laser Development for Feasibility Demonstration of GENBU Main Laser
Cryo-cooled laser Yb:YAG ceramics High average power laser
2009/6/1
As the first step for GENBU main laser, we have designed a 1 J x 100 Hz nanosecond-pulsed average power laser system in order to demonstrate the advanced technologies such as cryogenic cooled Yb:YAG l...
6.8-W High Efficiency Yb:YAG Ceramic Laser at Room Temperature
Yb:YAG Ceramic laser High efficiency
2009/6/1
A high-power efficient ceramic Yb:YAG laser was demonstrated at a room temperature of 20°C with an Yb concentration of 9.8 at.%, a gain medium of 1 mm, a pumping power of 13.8 W, an output coupler of ...
Characteristics of a High-Power Diode-Directly-Pumped Yb:YAG Laser with High Beam Quality
Diode-pumped Yb:YAG Continuous wave
2009/6/1
We have demonstrated and analyzed a high-power continuous-wave (cw) Yb:YAG laser directly pumped into the upper lasing level by a fiber-coupled laser diode with a center wavelength of 969 nm. The outp...