查询词典 interferometer

In the typical setup of Michelson interferometer, turning the tested object a small angle generates an air wedge between the object plane and the reference plane. The wedge produces equal thickness interference fringes.

采用典型的迈克尔逊干涉光路，将物体偏转一微小角度（等效为物面与参考面间形成空气楔）产生等厚干涉，可在物体的表面引入包含物体高度信息的载波干涉条纹。

From his 1913 experiment with an interferometer in uniform rotation, Georges Sagnac concluded that in the ambient space, light is propagated with a velocity V0, independent of the movement as a whole of the luminous source O and the optical system.

"^从他1913年的实验与干涉仪的匀速旋转，乔治萨格纳克结论中指出："在周围的空间，光的繁殖速度v0，独立的运动作为一个整体的光源O和光学系统。

An optimal design method of parallel plate interferometer is proposed in order to increase the measurement accuracy of angular displacement.

提出一种可提高平行平板角位移干涉测量仪测量精度的优化设计方法。

The beat frequency can be thought of as an interference pattern in time, as opposed to the spatial interference pattern that is obtained with a passive Sagnac interferometer.

节拍频率可以被认为是干涉模式的时间，而不是干涉的空间格局是获得了一个被动Sagnac干涉仪。

Townes, who turns 94 in July, plans to continue monitoring Betelgeuse in hopes of finding a pattern in the changing diameter, and to improve the ISI's capabilities by adding a spectrometer to the interferometer.

在参宿四质量流失的过程中，其体积处于膨胀状态，密度也变得非常低，目前这颗恒星的密度仅是地球空气密度的10亿分之一。

In order to detect the CW THz radiation, we use Martin-Puplett interferometer with bolometer to measure it.

为了配合侦测器，我们使用Martin-Puplett 干涉仪来量测。

THz wave frequency can be detected with the THz interferometer and the Si bolometer, or by detecting the idle light frequency.

采用Si真空量热器，并利用THz波干涉测量仪；或通过测量闲频光的频率对产生的THz波频率进行了测量。

A Talbot interferometer used for fabrication of fiber Bragg grating is analyzed in this paper.

对用于制作光纤光栅的Talbot干涉仪进行了分析。

The results show that the fringe pattern produced by the capillary tube interferometer can be explained by two-beam interference.

对光线追迹模拟，结果表明毛细管干涉仪的干涉条纹的形成可用双光束的干涉来解释。

At last, guided by the theoretical calculation mentioned above, a series of experiments were carried out. The wavefront distortion of a plano concave lens was measured. The total error was less then 8%. This certified the measured results of the interferometer. The wavefront distortion of a one-side pumped zigzag slab gain medium in different pumping power was measured.

最后，在上述理论计算的指导下，进行了一系列波前检测实验：对一个焦距已知的平凹透镜所产生的波前畸变进行了检测，总的测量的误差小于8%，验证了系统测量结果的准确性；测量了一个单侧泵浦的之字形板条增益介质，在不同泵浦功率下的波前畸变情况。

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％。