A simple folded cavity used for intracavity frequency doubled Nd: YVO4 laser was analyzed by transmission matrix and numerical calculation. 通过对简单折叠腔进行传输矩阵分析和数值计算,筛选出一组能实现低阈值、高功率、稳定性好的腔参数。
Multidimensional axisymmetric folded-combined cavity which produces combined beams by a common output lens is made up with several folded cavities and a coaxal sphere cavity. 多维轴对称折叠-组合腔由一个或多个折叠腔和一个共轴球面腔组合而成,共用一个平凹输出镜产生并合光束。
Output characteristics of right-angle-cone mirror folded cavity laser 直角内圆锥面全反镜折叠腔激光器的输出特性
Through investigation of temperature field distribution in laser crystal and based on the transmission matrixes, the stable condition of cavity influenced by the thermal lens effects of double laser crystals was analyzed and a folded cavity of double-end-pumped double Nd ∶ YVO_4 crystals was introduced. 通过激光晶体温度场特性的研究以及依据光束的传输矩阵,分析了双激光晶体热透镜效应对于谐振腔稳定性的影响,设计了双端抽运双激光晶体折叠腔。
In the second chapter, the theory of folded cavity is discussed; 第二章阐述了V型折叠腔的设计理论;
Design on four-mirror folded cavity for high-power LD side-pumped Nd: YAG laser 高功率LD侧面泵浦Nd:YAG激光器四镜折叠腔分析与设计
Folded layered multiple-pass cavity 折迭式层状多程腔
A novel laser& the folded cavity TEA CO-2 laser with two discharge channels was designed. 设计了一种新型结构的激光器&双通道放电激励折叠腔TEACO2激光器。
The theory of folded cavity is discussed. The stable condition of Z-shaped cavity A-O Q-switched system is analyzed by transmitted matrix. 运用矩阵光学的传输矩阵理论分析了Z型折叠腔声光调Q系统稳定运行的条件。
1.34 μ m Nd: YVO_4 laser end-pumped by a diode-laser three-mirror folded cavity type 激光二极管端面抽运的1.34μmNd:YVO4三镜折叠腔型激光器
The design and analysis of a folded laser cavity 一种折迭式激光腔的设计与分析
The results are equivalent to the results gained though the g parameter method while they have clearer physical meanings and stability criterion of folded cavity becomes more directly. 该结果与传统的g参数等价法表示的稳定区是等价的,同时克服了传统的g参数判定方法物理意义不清晰的缺点,使折叠腔稳定性判别更直观。
The stability of three-mirror folded cavity is analyzed in theory. The conclusion we have gained has important guiding significance to designing the laser. 对三镜折叠腔的稳定性作了理论分析,所得结论对设计激光器具有重要的指导意义;
Analysis and comparision of the stability of three kinds of folded cavity of CW ti: sapphire laser 连续掺钛蓝宝石激光器的三种折叠腔型的稳定性分析与比较
Design of Focus-Lens Usied in 3-Mirror Folded Cavity Pumped Coaxially 同轴泵浦三镜折迭腔体中聚焦透镜的设计
Three kinds of cavities, that is traditional straight cavity, three mirror folded cavity and four mirror ring cavity of LD pumped all solid state green laser are reviewed in this paper. 总结LD泵浦全固体绿激光器的3种常见腔型:即传统直腔、三镜折叠腔和四镜环行腔。
The frequency-doubling property of Nd ∶ YVO4/ YVO4 composite crystal with KTP was studied in a Z-shaped folded cavity. With the incident pump power of 17 W, 6.23 W green light was achieved with an optical conversion efficiency of 37%. 采用Z型折叠腔,研究了Nd∶YVO4/YVO4复合晶体KTP倍频特性,当抽运功率为17W时,获得了6.23W的绿光输出,抽运光到绿光的转换效率高达37%。
A thermally-insensitive folded cavity is designed on the condition of a high pumping power. 针对大功率端面泵浦条件设计了热稳折叠腔。
Using ABCD matrix to optimize cavity parameters, V-shaped folded cavity which could compress the laser mode radii on KTP effectively was selected. 通过ABCD矩阵进行了腔参数优化,选取了更有效压缩KTP上基模光斑半径的V腔进行腔内倍频实验。
In the principle of mode matching and astigmatic compensation, the dynamic characteristics of the three mirror folded cavity and the astigmatism factors are analyzed through ABCD transfer matrix. 利用ABCD传输矩阵,在模式匹配以及像散补偿的原则下,对于折叠腔的动态特性以及像散因素进行了分析。
Designed and optimized the parameters of the folded cavity. The relationship between metastable range of cavity and spot radius was also simulated. 设计和优化了V型腔的参数,并对谐振腔稳区范围与腔内光斑半径的关系进行模拟。
By the optimization of the cavity parameters, the resonator is thermal insensitive, which controlled the astigmatism existing in the folded cavity. 通过优化谐振腔参数,使谐振腔具有热透镜不敏性,有效地控制了折叠腔具有的像散。