Study on glass structure and laser damage to develop 10kW fiber laser
玻璃结构与激光损伤研究开发10kW光纤激光器
基本信息
- 批准号:19560683
- 负责人:
- 金额:$ 2.83万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (C)
- 财政年份:2007
- 资助国家:日本
- 起止时间:2007 至 2009
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
It is important for realizing the high-power fiber laser to clarify the origin of the laser damage which reduces the laser power. We investigated the correlation between the fiber glass structure and the laser induced defects, and searched the method suppressing the laser damage. We clarified the defects which reduces the laser power, and optimized concentrations of dopants in the fiber glass. We also found the glass treatment method to suppress the laser damage.
明确激光损伤的来源,降低激光功率是实现高功率光纤激光器的重要手段。研究了玻璃纤维结构与激光诱导缺陷的关系,探索了抑制激光损伤的方法。澄清了影响激光功率的缺陷,优化了玻璃纤维中掺杂剂的浓度。我们还发现了抑制激光损伤的玻璃处理方法。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Influences of Yb3+ ion concentration on the spectroscopic properties of silica glass
- DOI:10.1016/j.jnoncrysol.2008.04.020
- 发表时间:2008-11
- 期刊:
- 影响因子:3.5
- 作者:P. Barua;E. Sekiya;Kazuya Saito;A. Ikushima
- 通讯作者:P. Barua;E. Sekiya;Kazuya Saito;A. Ikushima
Fabrication of Yb-doped silica glass through the modification of MCVD process
- DOI:10.1016/j.jnoncrysol.2008.04.045
- 发表时间:2008-11
- 期刊:
- 影响因子:3.5
- 作者:E. Sekiya;P. Barua;Kazuya Saito;A. Ikushima
- 通讯作者:E. Sekiya;P. Barua;Kazuya Saito;A. Ikushima
Relationship between structural disorder and optical properties in Yb/Er doped silica glasses
Yb/Er掺杂石英玻璃结构无序与光学性能的关系
- DOI:
- 发表时间:2009
- 期刊:
- 影响因子:0
- 作者:K.Saito;E.H.Sekiya;T.Okazaki;Y.Fujita;T.Suzuki
- 通讯作者:T.Suzuki
Fictive temperature dependences of optical properties in Yb-doped silica glass
掺镱石英玻璃光学特性的假想温度依赖性
- DOI:
- 发表时间:2008
- 期刊:
- 影响因子:0
- 作者:K.Saito;E.H.Sekiya
- 通讯作者:E.H.Sekiya
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SAITO Kazuya其他文献
SAITO Kazuya的其他文献
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{{ truncateString('SAITO Kazuya', 18)}}的其他基金
Study of Structure and Dynamics of Thermotropics Based on Quasi-Binary Picture
基于准二值图的热致材料结构与动力学研究
- 批准号:
26288031 - 财政年份:2014
- 资助金额:
$ 2.83万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Development of new deployable structures based on the elastic origami models
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- 批准号:
24860024 - 财政年份:2012
- 资助金额:
$ 2.83万 - 项目类别:
Grant-in-Aid for Research Activity Start-up
Precision measurement of dependence of two-phase coexistence temperature on non-equilibriumness aiming at assessment of a possible steady-state thermodynamics
精确测量两相共存温度对非平衡性的依赖性,旨在评估可能的稳态热力学
- 批准号:
24654117 - 财政年份:2012
- 资助金额:
$ 2.83万 - 项目类别:
Grant-in-Aid for Challenging Exploratory Research
Towards Unified Understanding of Thermotropic and Lyotropic Liquid Crystals
统一理解热致液晶和溶致液晶
- 批准号:
22350056 - 财政年份:2010
- 资助金额:
$ 2.83万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Relationship between the structural disorder and optical properties in rare-earth doped silica glasses
稀土掺杂石英玻璃结构无序与光学性能的关系
- 批准号:
22560672 - 财政年份:2010
- 资助金额:
$ 2.83万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Formation Mechanism of Triply Periodic Minimal Surface as a Thermodynamic Equilibrium Structure
热力学平衡结构三周期极小曲面的形成机制
- 批准号:
15350110 - 财政年份:2003
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$ 2.83万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Impurity Effect on a Structural Phase Transition Intermediate between the Order-Disorder and Displacive Types.
杂质对有序无序型和位移型中间结构相变的影响。
- 批准号:
09640689 - 财政年份:1997
- 资助金额:
$ 2.83万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
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