谐振

The expression of light field distribution is used in the continuity equations to the frequency response of the RCE photodetector.

谐振腔增强型光探测器为这一矛盾的解决提供了有效的方案。

The experimental research results about GaAs/AlGaAs resonant-cavity-enhanced photodetector are reported in this paper,and the device's performances are analyzed theoretically.

本文报导GaAs/AlGaAs谐振腔增强型光探测器的实验研究结果，并对器件的特性进行了理论分析。

Stress birefringence of optical fiber and mode split within resonance cavity are analyzed by photoelasticity theory.

用光弹学理论分析了光纤的应力双折射问题和谐振腔内模式分裂问题。

The most significant advance of the work described in this thesis is as follow.1 The silica microdisk optical resonator which exhibit whispering-gallery-type modes with quality factors 1×10~5 have been fabricated firstly with standard photolithographic techniques and dry etching in China.

论文主要工作和创新之处包括：1在国内首先通过光刻方法以及干法刻蚀方法得到高Q值微盘谐振腔，微盘腔的Q值达到约1×10~5。

The results of resonance wavenumbers and the Q -factors of WGMs deduced from the intuitive self-consistent picture of eigenray beam are well coincident with the ones obtained by directly solving the eigenvalue equation.

根据特征光线束自洽的直观图像推导了WGM谐振波数与品质因子 Q 值，并与直接求解本征值方程所获得的结果符合很好。

The design model of self-resonating cavitating water jet nozzle is given based on organ pipe type .

在风琴管谐振腔模型的基础上，给出了自振空化喷嘴的设计模式。

Compared with the hole-coupling of rectangle waveguide with resonator,this new coupling device features small volume and placket size with strong practicality.

与采用矩形波导和谐振腔的孔耦合相比，这种新型同轴线耦合装置体积小，对汽轮机设备的开口也小，实用性也强。

It is linear relation between the gas discharge voltage and the single-pulse output energy both of the two laser cavity, when the voltage is 28kv the single-pulse output energy of the corner-cube cavity and the right angle cone cavity are 14.6J and 25.5J respectively, the same as the output of the plane concave cavity in the same condition.

两种谐振腔激光器的单脉冲输出能量与放电电压均呈线性关系，在放电电压28kv时，角隅腔和直角内圆锥腔单脉冲输出能量分别为14.6J和25.5J(来源：A0626BC论文网www.abclunwen.com)，和相同条件下的平凹腔输出相当。

The Ti-sapphire resonance cavity is composed of second plane reflector, Ti-sapphire crystal and second plane output mirror.

钛宝石谐振腔由在光路上依次连接的第二平面反射镜、钛宝石晶体和第二平面输出镜组成。

Based on the equivalent circuit model, a method which can calculate coupling coefficient of microstrip resonators by adding the electric-wall and magnetic-wall in the symmetry plane of the coupling structure has been put forward.

通过等效网络的理论分析，提出利用传输系数幅度曲线和相位曲线上的六个奇异点对应的谐振频率计算耦合系数的方法，并用HFSS建立模型，通过全波仿真计算验证了上述方法。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。