第一个问题仅是准直镜和聚光镜的设计。
One problem is simply the design of the collimator and condenser.
在该系统中，我们采用三片式准直镜来对光束进行准直。
In this OPU, we use a triplet lens to collimate the laser beam.
光学系统采用白光灯加准直镜，以平行光照射光栅面，通过光栅副产生莫尔条纹。
The optical system uses the fluorescent lamp with the collimation mirror, incident the grating surface by the parallel light, in order to produce the moiréfringe through the grating.
接下来，设计高光谱成像仪的准直镜和成像镜，通过更换玻璃，降低二级光谱色差。
Secondly, the eyepiece and the Fourier transform lens are designed to minimize the secondary color by the ways of changing glass.
在蓝光光盘光学头设计过程中，光学系统的设计，有举足轻重的作用，特别是准直镜的设计。
During the design process of Blu-ray disc optical pick-up, the optical system and the collimator lens design is especially important.
根据菲涅耳衍射近似理论，就菲佐干涉仪中的准直镜和标准镜面形误差对透过检测的影响进行了研究。
With the Fresnel diffraction approximation method, the influences of the collimated lens and standard lens surface errors on the transparence testing are analyzed in Fizeau interferometer.
本文设计了一套蓝光光学读取头的光路系统，包括用于光束处理的准直镜，整形棱镜，还有用于信号探测的柱面镜。
This paper designs an optical system and some lenses for the BD OPU, including collimator lens, beam shaping lens for laser beam shaping, and cylinder lens for signal detecting.
我们用一个普通的商用LDA、一个快轴准直透镜和一个外腔镜构成的简单外腔实现了LDA的外腔锁相运行。
The coherent output of a LDA has been achieved by a simple EC consisted of a commercial LDA, a fast axis collimation lens and an external mirror.
该成像系统由彩色摄像机、观察窗和转向镜、广角收集和准直透镜组、采集卡和计算机组成。
The imaging system consists of a color video camera, an observation window and a turning mirror, a wide-angle collector and collimating lens, a video capture card as well as a portable computer.
利用现有有限元程序ANSYS和I -DEAS，本文对硬x射线调制望远镜HXMT的重要部件——准直器单体及其硬x射线调制望远镜HXMT整体在发射时的力学环境进行有限元分析。
In this paper, the HXMT and its main components, collimator parts, are simulated on the mechanics conditions at launching state, by using FEM software, ANSYS and I-DEAS.
整个光学系统采用锗和硅两种材料，包含11片透镜，其中：准直物镜3片，投影镜头7片，场镜1片。
The whole optical system using the materials of Ge and si consisted of 11 elements, including 3 lenses for collimator and 7 lenses for the projection system.
该第一框架中收藏了柱面透镜、准直透镜、偏向扫描装置的多面镜扫描器等光学元件。
The first frame houses a cylindrical lens, a collimating lens, a deflective scanner and a polygon mirror scanner etc.
探测器单体和准直器单体是硬X射线调制望远镜主要工作单元，它们的力学性能直接影响硬x射线调制望远镜的观测性能和精度。
The detector parts and the collimator parts are important components of hard X-ray telescope, which mechanics properties decides hard X-ray telescope directly.
探测器单体和准直器单体是硬X射线调制望远镜主要工作单元，它们的力学性能直接影响硬x射线调制望远镜的观测性能和精度。
The detector parts and the collimator parts are important components of hard X-ray telescope, which mechanics properties decides hard X-ray telescope directly.
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