ring cavity

We have numerically analyzed the single-model operation condition of the half-ring cavity laser and influence of the half-ring cavity structure on bending loss and threshold current density has been obtained.

数值分析了半环形激光器的单模工作条件，同时模拟分析了半环形结构对弯曲损耗及阈值电流密度的影响。

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The anliresonant-ring ( ARR ) Jaser cavity used for colliding pulse mode-locking ( CPM ) are described and analysed theoretically.

对用于碰撞脉冲锁模的 非 共振 环形腔 作了理论描述和分析.

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The mode coupling between laser cavity and ring resonator has been realized by using a spherical reflector. The results of frequency difference measurement for the elliptically polarized light and its experimental installation are presented. The nonlinear measuring errors by PZT have been eliminated through nonlinear coordinates transformation.

采用球面反射镜实现环形腔的本征模式与激光束注入模式的匹配，给出实验装置及偏振光频差测量结果，并通过非线性坐标变换消除了压电陶瓷PZT的非线性对测量结果的影响。

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According to the wall testing process, we put finite element numerical simulation on the cavity wall which is set the ring beam but without structural concrete column, using discrete model to analysis the principal stress, cracks distribution and displacement of the wall.

参照墙体试验过程，对设置圈梁但无混凝土构造柱的空斗墙体进行有限元数值模拟，采用分离式模型对墙体的主应力、裂缝分布与墙顶位移变化进行分析。

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Theoretical derivation and experimental research of continuous-wave cavity ring-down technology

连续波腔衰荡技术原理推导及实验研究

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This paper describes measurement of mirror reflectivity via cavity ring down spectroscopy.

介绍了利用光腔衰荡光谱技术高精度地检测高反镜的反射率的实验方法.

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A 946 nm Nd: YAG laser pumped by a laser diode was obtained using four mirrors ring resonator. the laser was single-frequency operated by using a TGG and a half-wave plate acted as optical diode in the cavity.

用激光二极管（LD）抽运Nd：YAG晶体，采用四镜环行腔，腔内放置TGG晶体和λ/2波片，组成光学单向器，利用LBO晶体内腔倍频技术，实现单频946nm红外光和473nm蓝光输出。

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In storage ring, a higher harmonic cavity ( HHC) can be used to control the bunch length.

在电子储存环中，高次谐波腔可以被用来改变束团长度。

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Analysis of the Ring Cavity of Dye Lasers with the Methods of Equivalent Thick Lens Sequence and of Ray Matrix

环形染料激光腔的等效厚透镜及光线传输矩阵分析

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Study of Self-Tight Seal Ring with Cavity of Shaped Rhombus Section

菱形空腔自紧式密封圈的研制

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