谐振腔

Two shorting planes are transversely inserted in the propagation direction so as to form a closed resonator.

在传输线波的传播方向，横向放置两个假想的理想短路面，构造谐振腔。

The characteristics equation for the distance is derived by using the variational formulation for a generalized resonator.

应用谐振腔的变分公式，导出了确定短路面之间距离的特征方程。

Keywords: ARCs;Circular cavities;SRS;Raman modes of weak gain;Limit of detection of trace elements

中文关键词：非圆对称及圆对称微型谐振腔；受激拉曼散射；弱增益拉曼模式；痕量元素分析极限

The whispering gallery modes from Rhodamine B doped sol gel microdisks under 532 nm pulsed laser pumping was studied. Microdisks of 15 μm～20 μm in diameter were fabricated by photolithography of light polymeriable sol gel thin films.

采用光聚合溶胶凝胶材料，通过光刻制备得到直径在15 μm～20 μm间的光学微盘谐振腔，在掺有若丹明B染料时，用脉冲532 nm激光抽运微盘，观察到回廊耳语模式，实验所得峰位与理论值相符。

The computation of external Q of waveguide loaded cavities, which is akey technique in SLED design, is studied.

研究了SLED设计中的波导加载谐振腔系统外部Q值的计算问题。

This artical introduces design of automatical control system for laser resonant cavity.

文中介绍了激光谐振腔的控制系统设计。

To reduce the marking distortion , using the vertical 2 - dimension galvanometer distributing and f field lens focalize , the distance of the second galvanometer to the machining plane is the focus f . to avoid too hign temperature to distroy the resonance cavity because of too long marking time , cooling system and self - protector is used in the design

为减少打标畸变，采用垂直二维振镜分布， f物镜聚焦，将激光束经第二个振镜反射后到加工平面的距离为焦距f ，为了避免打标时间过长，温度过高破坏谐振腔，在设计中加上冷却系统和自我保护装置。

The optical cavities of general curved-mirrors with a negative lenslike medium are discussed, and used to analyze the thermal lensing effects in gas lasers.

本文讨论了类负透镜介质一般曲面镜光学谐振腔，并用来分析气体激光器中的热透镜效应。

In addition to Chebyshev filter response, generalized Chebyshev response by applying the cross coupling between the nonadjacent resonators has also been implemented by modifying the layout of some resonators in the filter.

除了设计柴比雪夫滤波器之外，我们利用修正型谐振腔之交错耦合以实现广义柴比雪夫滤波器。

In this paper the simplified equations for computing the complex permittivity is gained by detailed analyses of the resonant-cavity perturbational theory.

谐振腔微扰法特别适合对微小体积样品的测试，很好解决了生物组织样品取样数量有限的问题。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。