Product use: power cable, control cable, optical fiber cable into a necessary device for beam combustion test.
产品用途：是电力电缆、控制电缆、光缆等成束燃烧试验的必备装置。
Based on beam propagation method, analysis and simulation on optical propagation characteristics of side-polished fiber have been made.
基于有限差分光束传播法，对侧边抛磨光纤的光传输特性进行了模拟计算。
Its principle is discussed, taking the divergent optical beam emitted from the fiber into consideration, which causes a loss factor for the effective reflectance.
考虑到光纤出射光束的发散，在有效反射率中引入了损耗因子，讨论了它的基本工作原理。
The Microstructure Optical Fiber Bragg Grating(MOFFBG) is simulated using beam propagation method(BPM).
利用光束传播法对微结构光纤布拉格光栅谐振特性进行了模拟研究。
The three-dimensional finite-difference beam propagation method was used to compute the optical properties of fiber devices based on side-polished fiber.
本文还用三维有限差分光束传输法计算了侧边抛磨光纤波导的光学特性。
Optical coupling and transmission performing with optic fiber and fiber optic face plate, a new sector beam linear array scanning X-ray detector technique based on plane array CCD devices is proposed.
提出了一种基于面阵CCD器件，采用光纤和光纤面板进行光耦合及传输的扇形束线阵扫描X射线新型探测器技术。
The paper illustrates the characteristics of hollow optical fiber in detail and uses the concept of evanescent wave to explain the beam transmission in interface of hollow and core.
对空心光纤的结构特点做了细致的分析，采用迅衰波场的概念来解释空心光纤纤芯与空心处的传光损耗。
This article has studied the coupling of the laser array and the optical fiber array by a new way, namely using a selfoc column-lens array as the component of the laser beam shaping.
本文从一个新的途径研究了激光器阵列与光纤阵列的耦合，即采用自聚焦柱透镜阵列作激光束整形器件。
On the basis of theories of physics, geometrical optics and photometry, the optical properties of collimated light beam incident upon single fiber perpendicular to the fiber axis are studied.
结合物理学的基本原理和几何光学的基本规律以及光度学的基础理论等三方面，研究了单纤维在平行均匀光束垂轴入射时的光学性质。
This paper briefly introduces the application of optic fiber data transmission technique in beam tube monitoring systems. The structure and principe of data optical receiver is described.
简要介绍了光纤数据传输技术在束管监测系统中的应用，描述了数据光端机的结构、原理等。
A design method of laser focusing optical system is described and the design examples of optical system used for coupling laser beam and optical fiber are given.
结合激光光学理论，提出一种激光聚光光学系统的设计方法，并给出激光光束与光纤之间的耦合光学系统的设计实例。
Signal transmission is realized by transmitting light beam over optical fiber.
信号传输是通过光纤传输光束来实现的。
Thus the imaging quality of laser beam is improved after color mixing of optical fiber.
从而能提高激光经光纤混色后的光束成象质量。
With the successful development and promotion application of high-power laser, the quality of optical fiber output beam constraints the application of optical fiber.
随着大功率激光器的研制成功和推广应用，光纤输出光束的质量制约着激光器的应用。
In this paper a new measure method is described — the technique of thin beam scan to measure the distributing of refraction ratio of section plane of polymer optical fiber.
本文主要研究了一种新的测量方法——细光束扫描来测量光线预制棒的折射率分布。
The beam in the cavity and the output beam of the laser, if they occur in free space rather than waveguides (as in an optical fiber laser), are, at best, low order Gaussian beams.
如果激光光束洞和激光输出束出现在自由的空间，而不是波导（如光纤激光器），那么充其量也就是低阶高斯光束。
The invention relates to optical fiber fibril arraying device used to transmit light beam.
传光束用光纤排丝装置，是对传光束用光纤自动排丝装置的改进。
The invention discloses a multi-channel optical-fiber laser coherence beam combination device and a coherence beam combination method based on overlapped body grating.
本发明公开了一种基于重叠体光栅的多路光纤激光相干组束装置及相 干组束方法。
The coupling of semiconductor laser and the optical fiber has vital significance to the semiconductor laser light beam quality improvement.
而半导体激光器与光纤的耦合，对半导体激光器的光束质量改善，有重要的意义。
The application of optical fiber technology in phased array radar also includes the use of optical fiber delay line in optical phased array radar beam to form the necessary phase shift.
光纤技术在相控阵雷达的应用还包括用光纤延迟线在光控相控阵雷达波束形成所需的相移。
Will laser beam optical fiber laser coupling will enter. Focusing at implementation of workpiece on welding. By using optical fiber transmission non-contact welding, Have more flexibility.
将激光束耦合进入光纤，聚焦于工件上实施焊接，采用光纤传输非接触焊接，具有更大的灵活性。
Will laser beam optical fiber laser coupling will enter. Focusing at implementation of workpiece on welding. By using optical fiber transmission non-contact welding, Have more flexibility.
将激光束耦合进入光纤，聚焦于工件上实施焊接，采用光纤传输非接触焊接，具有更大的灵活性。
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