For intravascular laser irradiation on blood (ILIB), we design a kind of intravenous laser-inject needle composed of fiber-duct, duct stand, flexible tube and laser coupling head.
为研制用于激光血管内照射治疗的一次性静脉导光针。我们设计了由导光光纤、针管、针管座、软管和耦合头组成的的导光针。
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。
A physical model of nonlinear evolution of chaotic signal propagation in optical fiber is presented by coupling chaotic laser system with optical fiber channel.
通过耦合激光混沌系统和光纤传输信道，提出光纤混沌信号传输的非线性演化物理模型。
This article has also further consummated the high-power laser array coupling theory and practice.
本文也进一步完善了高功率激光器阵列的耦合理论与实践。
The results of experiment indicate: the laser amplifier with side-directly-pumped coupling system has uniform pump light distribution and gain distribution.
实验结果表明：采用侧面直接抽运耦合系统的激光放大器有均匀的抽运光分布场和增益分布场。
The coupling among laser modes and the relations between equivalent beam spread Angle and the surface deformation of the mirrors are obtained.
给出了激光模式之间的耦合以及等效光束发散角与镜面变形量之间的关系。
The mechanism of intracavity absorption spectroscopy is described by the semiclassical theory of mode coupling in laser, and an analysis of the factors that determine sensitivity is given.
本文用激光器模式耦合半经典理论，阐述激光腔内吸收光谱学方法的物理机制，探求影响灵敏度的因素。
In this paper accurate solutions for the single frequency heating conditions have been obtained based on equations derived for laser plasma electron-ion coupling.
本文在导出激光等离子体电子、离子耦合方程的基础上求得了单频加热无穷行列特征矩阵的准确解；
The study on movement performance of impact pendulum is of great value to the analysis of the impulse coupling process of laser propulsion.
冲击摆运动特性研究对于激光推进冲量耦合过程的分析具有重要价值。
So a single nerve cell PID uncoupling control method was proposed to uncouple the system coupling in laser excursion control process.
针对此问题，提出了应用单神经元PID解耦控制对激光漂移量控制过程中的耦合进行解耦。
The population pulsation effect in the gain medium was considered to research the fine mode coupling effects in the laser gyro.
为研究激光陀螺精细模耦合作用，考虑了增益介质中的粒子数脉动效应。
The semiclassical laser theory proposed by Lamb for two-level system is extended to the case of dye lasers. Mode coupling equations are deduced, and a discussion is given.
本文将兰姆的二能级半经典激光器理论，推广至染料激光器系统，得出模式耦合方程，并作了些具体讨论。
This paper analyses the coupling wastage in columniform wave guide gas laser, and gives the function between the coupling wastage of laser guide modulo EH11 and the position and radius of reflector.
分析了圆柱形波导气体激光器中的耦合损耗，给出了最低阶波导模EH11的耦合损耗与反射镜位置、曲率半径的函数关系。
End pumping coupling is commonly used in coupling of high power fiber laser.
端面抽运耦合是高功率光纤激光器的常用耦合方式之一。
Energy law of similitude for laser propulsion refers to the law that there is an optimum nozzle configuration for the largest value of impulse coupling coefficient at certain incident laser energy.
激光推进的能量相似律，指确定的激光能量有与之相对应的最佳喷管尺寸，使得冲量耦合系数最大且不变的规律。
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。
A model for single longitudinal mode semiconductor laser with internal-reflection optical coupling is proposed.
提出了一种内反射耦合的单纵模半导体激光器模型。
Through analyzing the different typical coupling properties of semiconductor laser to optical fiber, the structures of lensed fiber is presented to enhance the coupling efficiency largely.
对几种典型的半导体激光器与光纤的耦合特性进行分析，提出提高耦合效率所采用的微透镜光纤的结构。
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。
A high efficient coupling system, hollow duct applied to planar laser diode array (LDA) was investigated systemically.
对高效的用于面阵激光二极管阵列(LDA)的光学耦合系统—空心导管进行了系统地研究。
Based on the basic concept of the coupling of LD with the fiber, the principle of operation and operation method of YAG laser welding automatic alignment system for LD/PD modules are given.
从LD与光纤端面耦合的基本概念出发，系统地介绍了用于LD/PD模块化的自动对准YAG激光焊接系统的工作原理和使用方法。
The hollow lens duct is introduced for the application in the coupling of pump radiation from extended two dimensional semiconductor laser diode arrays into solid state laser gain media.
为了实现对介质的高效抽运，将空心透镜导管应用于大口径高功率激光二极管阵列耦合系统。
Even if the coupling laser field is the very small and weak, there still are the relativistic effects of the electron motion and the electrostatic field.
即使耦合激光场非常弱，电子的运动仍表现出相对论效应，仍有静电场存在。
The results show that the threshold of air breakdown decreases when laser wavelength increases, while the wavelength has no evident effect on the momentum coupling coefficient.
实验结果表明，在大气呼吸模式激光推进中，空气的击穿阈值随激光波长的增大而降低，激光波长对飞行器获得的冲量耦合系数没有明显的影响。
A physical model in consideration of not only the effect of bireflectance film and transverse magnetic field but also the mode coupling in the laser cavity is set up.
本文提出并建立了双反射膜双频激光器物理模型，该模型不仅考虑了激光腔镜的双反射膜作用、横向磁场的作用，同时还考虑了激光腔内模式耦合问题。
While the negative coupling suppresses the fluctuations in the laser system and changes the system from stochastic process to deterministic process.
噪声之间的负耦合能抑制激光系统的统计涨落，提高激光场的相干性，使激光系统由随机过程向确定过程过渡。
But a laser at a slightly different wavelength, called a coupling beam, can alter the quantum properties of the atoms so they no longer absorb that wavelength.
但一束波长稍稍不同的激光(被称为耦合光束)可把原子的量子性质改变得使原子不能再吸收该波长。
A method for the high efficient power coupling of large emitting area pulsed semiconductor laser and standard communication fiber is given and its measured coupling efficiency is up to 21%.
给出一种实现大发光面脉冲半导体激光器与标准通信光纤的高效耦合方案，实测耦合效率达21％。
Based on computer, laser modulation, fiber coupling and microlens focusing technology, fiber coupled laser diode array is researched.
采用计算机控制技术、激光器调制技术、光纤耦合技术、微透镜聚焦技术，研究了半导体激光器的线阵。
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。
应用推荐