英语释义

• optical device consisting of a surface with many parallel grooves in it; disperses a beam of light (or other electromagnetic radiation) into its wavelengths to produce its spectrum

片语

diffraction E grating spectrograph衍射光栅摄谱仪

diffraction of grating光栅衍射

Diffraction by Grating光栅衍射

ultrasonic diffraction crystal grating超声晶体光栅

diffraction optical grating衍射光栅

diffraction-grating replica衍射光栅复制

diffraction ruled grating衍射刻划光栅

英汉例句

• emphasis is put on the experimental research on its tunable range and the bandwidth narrowing with a diffraction grating and a fabry-perot etalon.

  重点介绍脉沖式染料激光器的波长覆盖范围及用光栅和法布里-珀罗标準具压缩谱线宽度等研究工作、实验结果及测试方法。

• ruling with grating ruling engine is still the most important means for the fabrication of master grating. hence, it is valuable to track the state-of-the-art of the diffraction grating ruling engine.

  采用高精度的衍射光栅刻划机刻划依然是制作高质量母光栅最重要的手段，因此，跟蹤世界光栅刻划机的最新技术进展具有重要的现实意义。

• this paper quantitatively compares the spectrum characteristics between fabry-perot interferometer with gain medium and diffraction grating spectrometer.

  对加入增益介质的f-p干涉仪的光谱特性与衍射光栅光谱仪的光谱特性作了定量对比。

• by using ultraviolet(uv) imprint technology, the replication of micro-structure diffraction grating is studied.

  研究了利用紫外压印技术复制微结构光栅的方法。

• as a necessary optical element, diffraction grating is widely used in many fields, for example, spectroscopy, laser techniques, optical communication and so on. in this paper, g.

  衍射光栅它在当今信息时代是一种不可或缺光学元件，特别是在光谱学、激光工艺、光学信息处理、光通信等许多领域中都有着十分重要的应用。

• a design and simulation method based on the method of moment (mom) is proposed for an etched diffraction grating (edg) demultiplexer.

  介绍了一种将矩量法应用于刻蚀衍射光栅解复用器设计分析的偏振敏感型方法。

• by means of trigonometric calculation, the intensity distribution of diffraction grating is obtained.

  通过三角函数的计算，得到衍射光栅强度分布；

• as the key device of a dwdm system, etching diffraction grating (edg) is one of the most potential types of planar waveguide dwdm devices.

  作为波分复用中最关键的器件 ，蚀刻衍射光栅 （edg）是平面波导密集波分复用器件中很有发展潜力的一种 。

• the key problem of fbg sensor study is the optical fiber diffraction grating signal demodulation, namely, the detection of small shifting of wave length.

  研究光纤光栅传感器的关键问题是光纤光栅的信号解调，即波长微小移位的检测问题。

• a reflecting hologram diffraction grating was fixed to the stage to form a closed loop displacement measuring system.

  固定在工作台上的全息衍射光栅实现了对工作台位移的高精度闭环检测。

• finally adopted a diffraction grating monochromator spectral characteristics of optoelectronic devices as measuring equipment.

  最终采用衍射光栅单色仪作为测量光电器件光谱特性的设备。

• in this paper, the flat field polychromator (spd - i) using an aberration - corrected flat fie1d holographic concave diffraction grating as both spectroscopic and optical imaging element is re-ported.

  报道一种利用象差校正平场全息凹面衍射光栅作为分光和成象元件的平场多色仪，该多色仪具有谱面平直、使用波段宽、集光本领强、体积小等优点。

• the structure light 3-d measurement system is based on the structure light scanning binocular vision measurement of machine vision diffraction grating code principle technology.

  本文提出的结构光面扫描三维测量系统是基于机器视觉光栅编码原理的结构光扫描双目视觉测量技术。

• when polychromatic light reflects from or passes through a diffraction grating it is dispersed into many rays each of a single wavelength or color.

  当多色光从衍射光栅反射或穿过衍射光栅时，就会分成多种发射光线，每一种都有各自的波长或颜色。

• this paper presents a new non-contact displacement sensor with diffraction grating metrology system based on an improved foucault focus detection method.

  本文介绍了一种新型的基于改进傅科聚焦探测法且自带衍射光栅计量系统的非接触式位移传感器。

• the characteristics of diffraction grating of oblique incidence light wave are analysed theoretically and verified in experiments.

  本文分析了斜射光波的光栅衍射特点，并在实验中得以验证。

• a novel wavefront curvature sensor with a distorted diffraction grating (dgwfs) is described and computer simulations of its principle is made.

  介绍了一种新型的基于扭曲衍射光栅的曲率波前传感器，对其原理进行了介绍并进行了数值模拟。

• in this paper, the author describes the experimental installation and the principle of using diffraction grating to determine the refractive index of solid and liquid.

  本文叙述了利用光栅衍射法来测定液体和固体折射率的实验装置及原理。