采用单透镜准直系统进行发散角的压缩。
A single collimating lens has been designed to reduce the Angle of divergence.
期望对激光准直系统的应用和推广有一定的参考价值。
It is expected that the vacuum laser alignment system can be popularized.
最后对所设计的几种发射准直系统和接收系统进行了实验。
Finally, some experiments were did with the emitting and receiving systems that had been designed.
整个装置由一对电光晶体、一个起偏器和一对准直系统组成。
The modulator consists of a pair of electro-optic crystals, one polarizer and a pair of collimators.
本文还从理论上旁证了准直系统对于激光精密测长的重要性。
In the paper, a collimating system that is of great importance to the precise laser interferometric length measurement is also theoretically proved.
介绍了一种用于长导轨检测的基于光楔干涉的激光准直系统。
A kind of long rail measurement, based on wedge-shaped plate interference, has been developed, which is one of the important branch of geometry measurement.
本文还从理论上旁证了准直系统对于激光精密测长的重要性。
In the paper, a collimating system that is of great importance to the precise laser interferometric length...
本文还从理论上旁证了准直系统对于激光精密测长的重要性。
In the paper, a collimating system that is of great importance to the precise laser interferometric length measurement...
本文还从理论上旁证了准直系统对于激光精密测长的重要性。
In the paper, a collimating system that is of great importance to the precise laser interferometric length measurement is also the...
该研究结论对于半导体激光器光束准直系统设计具有参考作用。
The research will have a significant function for the design of semiconductor laser collimating system.
本文介绍了六自由度定位用的激光自动准直系统和自动调平系统。
This paper describes an automatic laser alignment system and an automatic leveling system for six-freedom workpiece setting.
方法设计的焦度计主要由照明系统、准直系统、投影光学系统组成。
Methods The designed lensometer primarily consists of light system, collimating system and projective system.
于是，科技工作者创造种种方法，力图提高激光准直系统的测量精度。
So technician try to improve precision of laser collimation system in many ways.
激光准直系统的研制是为了提供大轴同轴度测量中需要的一条基准直线。
A laser collimating system supplies a base line which is used for coaxiality measurement.
光束自动准直系统应用于大型高功率激光装置的多路光束的精密准直调整。
The laser beams automatic alignment system is applied to adjust multiple beam paths accurately in the high power laser facilities.
经计算分析，本文所研究的多光谱扩径准直系统测试性能及精度达到设计要求指标。
After analysis and calculation, the testing performance and precision of the studied multi-spectral aperture-expanded collimating system could meet the design requirement demands perfectly.
系统采用单模光纤的尾纤半导体激光器作光源的激光准直系统，并为测量提供稳定的基准线。
A single mode fiber (SMF) pigtailed laser diode alignment system provides a laser reference line with fine stability for measurement.
对LDA的准直进行了研究，提出一种新的准直方法，并对这种准直系统进行了计算机模拟。
Has conducted the research to the LDA collimation, proposed one new collimation method, and has carried on the computer simulation to this kind of collimation system.
针对高层建筑电梯安装过程中导轨垂直度与平行度的要求，设计了一种新型的激光准直系统。
In view of the requirements of the verticality and parallelity in the process of equipping elevator for high building, a new laser collimating system is presented.
实验证明：采用参数自适应PID控制算法，激光准直系统的准值精度和鲁棒性得到显著提高。
Experiments shows that accuracy and robustness of the laser alignment system have been greatly improved by employing parameters self-adaptive PID control algorithm.
介绍了用于激光核聚变装置光路自动准直系统，讨论了光束位置探测器，激光器，微机等技术问题。
The papaer describes an automatic optical alignment system for laser-fusion facility. Technical problems concerning the beam centering sensor, laser and the computer etc are discussed.
提出了准直系统线性误差对同轴度测量结果不产生影响的新见解，因此准直系统的精度要求可以适当降低。
The article presented a view that linear error of collimating system has no influence on measurement of coaxiality.
光学系统整体采用的是一个光学准直系统，安全玻璃以实车角度安装在试样支架上，并可以沿水平和垂直方向自由移动。
This system is the optical-collimate one, with safety glazing materials fixed on the sample glass bracket from the life-size angle that can move in horizontal and vertical ways.
针对长导轨直线度传统测量方法中存在的问题，研制了一种基于激光楔形平板剪切干涉测量的便携式激光干涉准直系统。
For the designed dynamic Angle measurement system with grating wedge-plate interferometer, a new method of determination of the zero-point of dynamic measurement is proposed.
阐述高精度激光准直系统的总体构成及特点，着重分析高斯激光束经过薄透镜的变换规律、最佳准直区域以及激光准直光学系统的设计思路。
The commutation rule and the optimal collimation area are analyzed when Gauss light beam passes thin lens, and the design principles of the collimator are given.
阐述高精度激光准直系统的总体构成及特点，着重分析高斯激光束经过薄透镜的变换规律、最佳准直区域以及激光准直光学系统的设计思路。
The commutation rule and the optimal collimation area are analyzed when Gauss light beam passes thin lens, and the design principles of the collimator are given.
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