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Conceptual Design for Glass Cavity in Nd∶Glass Slab Amplifier
Jiang MC(江梦春); Zhu JQ(朱健强); Liu ZG(刘志刚); Wang L(王利); mengchun.jiang@hotmail.com; jqzhu@mail.shcnc.ac.cn
2016
Source Publication光子学报
Volume45Issue:11Pages:1114001
AbstractTo overcome the problem of cleanliness in the laser's internal cavity, a glass cavity design for a Nd:glass slab amplifier was proposed, which uses UV-stop quartz glass for its main structure.The design of the main structure of the glass cavity and the sealing are optimized, and metal-coated surfaces are used to prevent light from escaping.The cleanliness of the stainless steel cavity of the slab amplifier of the SG-II-UP laser and the glass cavity of a 100 slab amplifier were compared; the cleanliness of the glass cavity was found to be 70% better than that of the stainless cavity. Further, advanced system analysis program was used to simulate the designed amplifier, with the pumping ratio of the Nd:glass in the glass cavity being increased by 8.84%.Thus, the glass cavity decreases the production of aerosols and enhances the pumping ratio of the Nd∶glass.
SubtypeArticle
Other Abstract针对片状放大器片腔的洁净度问题,提出一种钕玻璃片状放大器玻璃腔的设计方案.选用滤紫外石英玻璃作为主框架的材料,对玻璃腔的结构和密封方案进行设计,并利用玻璃腔外表面镀金属材料的方式进行遮光.采用神光Ⅱ升级主放和100片状放大器进行不同腔体的洁净度对比试验,结果表明玻璃腔的洁净度较不锈钢腔提高了近70%.运用光学高级系统分析程序对玻璃腔进行光线追迹,其钕玻璃泵浦比例提高了8.84%.该方案不仅能减少腔内气溶胶的产生,还能提高钕玻璃泵浦比例.
Department联合
DOI10.3788/gzxb20164511.1114001
Funding Organization国家自然科学基金; 惯性约束聚变能源先期关键技术合作研究 ; 国家自然科学基金; 惯性约束聚变能源先期关键技术合作研究 ; 国家自然科学基金; 惯性约束聚变能源先期关键技术合作研究 ; 国家自然科学基金; 惯性约束聚变能源先期关键技术合作研究
Indexed ByCSCD
Funding Organization国家自然科学基金; 惯性约束聚变能源先期关键技术合作研究 ; 国家自然科学基金; 惯性约束聚变能源先期关键技术合作研究 ; 国家自然科学基金; 惯性约束聚变能源先期关键技术合作研究 ; 国家自然科学基金; 惯性约束聚变能源先期关键技术合作研究
WOS IDCSCD:5856541
CSCD IDCSCD:5856541
Citation statistics
Document Type期刊论文
Identifierhttp://ir.siom.ac.cn/handle/181231/27855
Collection高功率激光物理国家实验室
Corresponding Authormengchun.jiang@hotmail.com; jqzhu@mail.shcnc.ac.cn
Affiliation中国科学院上海光学精密机械研究所
Recommended Citation
GB/T 7714
Jiang MC,Zhu JQ,Liu ZG,et al. Conceptual Design for Glass Cavity in Nd∶Glass Slab Amplifier[J]. 光子学报,2016,45(11):1114001.
APA 江梦春,朱健强,刘志刚,王利,mengchun.jiang@hotmail.com,&jqzhu@mail.shcnc.ac.cn.(2016).Conceptual Design for Glass Cavity in Nd∶Glass Slab Amplifier.光子学报,45(11),1114001.
MLA 江梦春,et al."Conceptual Design for Glass Cavity in Nd∶Glass Slab Amplifier".光子学报 45.11(2016):1114001.
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