棱镜

When the phase condition ismatched, the tail of evanescent field can extend to the waveguide.

用一个对称棱镜作为输入、输出耦合器实现了光波在波导中的输入和输出。2。

Diopside was named in 1800 from the Greek word "dis" meaning double and "opsis" meaning vision, in reference to the pleochroism (different colors are displayed when viewed from different angles) found in its prismatic form.

透辉石一词于1800年出现，英文名源自于希腊语"dis"与"opsis"两词的合成，寓意其棱镜形状下的多向色性（不同角度有不同颜色呈现）。

Because of its dispersion, technical parameters of polarizer are influenced by wavelength.

但由于晶体材料本身的色散，导致由它制做的棱镜型偏光器件的技术参量受入射光波长的影响。

An analytical study on transmitted intensity perturbance of air-gaped Glan-type polarizing prisms with varying rotation angle is given.

线偏振光正入射的情况下，空气隙间隔格兰型棱镜的透射光强随旋转角出现周期性增强的扰动。

The Polygon mirror is one of the important optical components, which is abroad used in scanning system.

旋转棱镜是广泛应用于扫描系统中的重要光学元件之一，对扫描质量起着至关重要的作用。

General often see the combination is Porro prism series.

一般常看到的组合棱镜是Porro系列。

But the good Roof Design Series optical imaging and Porro series only, not better, but Roof prism of the more dense, relatively light weight.

不过设计的好的Roof系列光学成像只和Porro系列一样，也没有比较好，但是Roof的棱镜结构较为密实，重量比较轻。

Whether or series of Porro Roof Series, binoculars prism of this combination, its ultimate purpose is to do a series of light refraction, the final out of the light from the eyepiece for the formation of legislation is like.

不论是Porro系列或是Roof系列，望远镜的这一组合棱镜，其最终目的就是将光线做一连串的折射，让最后从目镜出去的光线形成为正立像。

Without any doubt, the Swarovski Habicht delivers the best optical performance of this competition. This is a high tech Porro prism binocular with almost perfect optics and accurate mechanics.

毫无疑问，施华洛世奇的Habicht提供了本测试最佳的光学表现，这是一个高科技保罗棱镜望远镜，拥有几乎完美的光学和精确的机械性能，它只有一个弱点：单薄的视场。

Since 1988, the phase-correction coating (also called P-coating) was implemented, which shifted the level of contrast to that of the better Porro prism binoculars. The present sample was made around that time and already contains the P-coating.

从1988年起，phase-correction 镀膜被应用，相对更好的保罗棱镜望远镜的镀膜，它拉近了等级，当前样品就是那时生产的并且使用了P镀膜。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。