查询词典 interferometer

The three-arm interferometer includes three waveguides each exhibiting a linearly increasing path length optically connected to a 1x3 coupler and a 3x3 coupler.

所述三臂干涉仪包括与1×3耦合器和3×3耦合器光连接的三根波导，每根波导的路径长度呈线性增加。

A low-loss rectangular-passband multiplexer including a three-arm interferometer coherently connected to a waveguide grating router, resulting in a passband substantially of type N=3, without intrinsic loss.

本发明提供了一种低损耗的矩形通带复用器，包括相干连接到波导光栅路由的三臂干涉仪，形成大致为N＝3类型的通带，而没有本征损耗。

Digital laser plane interferometer is used to measure the surface of optical components and the wavefront aberration of non-confocal optical system.

数字式激光平面干涉仪是用于测量光学元件面形和无焦光学系统波像差的光学仪器。

For this experiment, one of the mirrors constituting one of the two arms of the interferometer is attached to a micrometer translation stage.

对于这实验，构成干涉计的二双臂之一的镜子之一被附上到一个测微计翻译阶段。

Using a gas gun,a set of plate impact experiments were performed for 20 steel by measuring the rear free-surface velocity profiles with a velocity interferometer system for any reflector.

采用轻气炮加载技术和激光速度干涉测速技术相结合，对不同拉伸应变率条件下20钢的层裂特性进行了实验研究。

Using infrared beat-wave interferometer, the author tested and verified the composition scheme of two level synthetic wavelength of 3. 39 μm dual-line He-Ne laser satisfactorily.

利用拍波干涉仪，作者圆满验证了3.39μm双线氦氖激光两级合成波长组成方案。

For chirp radiator direction-finding using an ARM interferometer seeker, the cause of the direction-finding error using traditional direction angle estimation is studied, and the relationship between the direction-finding error and the integration time is analyzed, especially for the boundary condition that the integration time of phase discriminators gets the maximum value.

针对ARM干涉仪导引头对chirp信号辐射源的测角问题，从几何关系与信号分析两方面揭示了传统方向角估计方法产生测角误差的机理，分析了干涉仪测角误差随鉴相器积分时间变化的关系，重点对积分时间最长这一极端情况开展研究。

The system response of Fabry-Perot interferometer imaging system to night airglow is discussed. The method to build the mathematical model of the interferometric system is described and the result is given.

讨论了法布里-珀罗干涉成像仪对夜气辉的系统响应，更为明确地描述了建立该干涉系统数学模型的方法和结果。

Without referral to an ether, this physical interpretation of relativistic effects was shared by Kennedy and Thorndike in 1932 as they concluded that the interferometer's arm contracts and also the frequency of its light source "very nearly" varies in the way required by relativity.

未经转诊到乙醚，这种物理解释相对论效应是共同的肯尼迪和thorndike1932年，他们的结论是，干涉仪的臂合同，并频密的光源&非常接近&不同的方式，所需的相对论。

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％。