The effective lengths of fiber lens are also calculated here.
文中还给出了纤维透镜的有效长度计算结果。
In tills paper, a new imaging formula for a conical defocusing GRIN fiber lens is derived by using the variational method and the ABCD law.
本文用变分法以及ABCD定律，导出了锥形发散梯度折射率纤维透镜新的成象公式。
The imaging characteristics of a GRIN fiber lens with exponential variation of the constant-index surfaces are discussed based on the ray paths equations.
本文根据光线轨迹方程，讨论一种等折射率面为指数型变化的梯度折射率纤维透镜的成象特性。
The design principle of this defocusing fiber lens used as laser beam transforming device and application in an expanded beam coupling system are discussed.
探讨这种发散纤维透镜用作激光束变换元件的设计原理以及在望远镜式扩束型光学耦合系统中的应用。
The ray propagating and paraxial imaging characteristics of a GRIN fiber lens with constant refractive-index surfaces of revolution paraboloids are studied.
本文研究一种等折射率面为旋转抛物面的梯度折射率纤维的光线传播和近轴成像特性。
The image of a taper-like defocusing GIRN fiber lens is studied by the method of "equivalent taper. " This method is easy to be used to calculate the gaussian parameters, and of some applicability.
本文采用等效锥形的方法研究了一种类锥形发散梯度折射率纤维的近轴成象，这种方法计算方便，且有一定的适用性。
Furthermore, we conduct the experiments and gain the efficiency of coupling and spot after the execution of the fiber piles and lens.
在完成了光纤排、透镜组的加工制作之后，我们进行了耦合实验，得到了耦合效率以及光斑图。
This paper analyses the causes of coupling loss produced by self-focusing lens used in passive fiber components, solutions are proposed to such causes.
本文分析了光纤无源器件中使用的自聚焦透镜产生耦合损耗的原因，并提出了解决办法。
The simulation results show that the optical coupling efficiency is determined by fiber position, the lens design of the photodiode chips, and the shape of the light source.
模拟结果显示，耦合效率的大小由光纤位置、芯片透镜尺寸和激光光源光斑形状共同决定。
The influences of pump energy, focal length and distance between fiber and lens on SBS reflectivity and waveform in multimode fiber are investigated theoretically and experimentally.
从理论和实验上研究了不同焦距下泵浦能量以及透镜与光纤间距对多模光纤中的SBS能量反射率和脉冲波形的影响。
The mostly used techniques to improve the coupling efficiency and alignment tolerance include using micro single lens, micro lens group and lensed fiber.
通常采用单个透镜，透镜组或者光纤微透镜的方式来改善半导体激光器的出射光束质量，提高耦合效率和容忍度。
Users across the country by car the bearings electronics chemical fiber electroplating optical lens and glib pumps magnetic materials and other industries has been unanimously praised by users.
用户遍布全国各地的汽车、轴承、电子、化纤、电镀、眼镜镜片、油嘴油泵、磁性材料等行业，得到了用户的一致好评。
Based on this fact, the research and design of micro align lens which is fabricated by means of multimode fiber fabrication techniques is carried out.
自聚焦透镜与多模光纤的折射率分布都遵从平方律分布，基于这个事实，进行了以多模光纤生产工艺制造微型准直透镜的研究和设计。
It has also offered several methods for cleaning the fiber ends by using dustless cloth, lens wiping paper and dustless paper.
介绍了如何用无尘布、擦镜纸和无尘纸等来清洁维护光纤端面的方法。
Under the paraxial approximation, the optical transformation matrix of the upside down taper lens fiber end is given.
在近轴近似下，给出了这种光纤端的光学传递矩阵。
The focusing lens set is designed with the related technical data of fiber and LD.
根据激光二极管和光纤的相关参数设计了聚焦透镜组。
Aizenberg says the lens array may help scientists improve tecnology such as fiber optics.
艾泽·恩伯格认为这种透镜阵列有助于科学家改进相关技术，诸如光导纤维。
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。
The manufacturing process of fiber cord coupled with self-focusing lens by using optical alignment is presented, its application is described as well.
文中还介绍了采用光学对中法将光纤与自聚焦透镜耦合成自聚焦透镜光纤软线的制作过程及其应用。
As a means for CO 2 laser beam, the handpiece for articulated arms was consisted of couple, fiber connecter, flexible metallic tube, lens.
用卤化银多晶光纤制成在关节式导光臂上使用的卤化银光纤手术刀头。 手术刀头由耦合器、光纤连接器、柔性金属管、聚焦透镜座等组成。
In order to raise the couple efficiency of pumping double cladding fiber laser, the beam is reshaped with rectangular prisms, spatial filtered and focused with aspheric lens.
为了提高双包层光纤激光器泵浦光的耦合效率，对泵浦光采用直角棱镜组进行了光束整形、空间滤波、非球面镜聚焦。
In this paper, a novel Fiber-Optic accelerometer was studied. It demonstrates the operational principle and structure design of the three-fiber accelerometer using a GRIN lens.
研究了一种新颖的光纤加速度计，阐述了三光纤grin透镜加速度敏感元件的工作原理及其结构设计。
This method is also applicable to other passive optical fiber devices including GRIN rod lens.
该法也适合于grin棒型其它光纤无源器件。
With large divergence Angle LED light efficiently converges at the optical fiber receiving end demand, an ellipsoid and focusing lens combination optical system design method is proposed.
针对将大发散角LED的光高效会聚到光纤接收端面的需求，提出了一种椭球面和聚光透镜组合光学系统设计的思路。
The analytical solutions for ray paths in the fiber are obtained from the ray differential equation and the Gaussian parameters and the imaging formulas of the lens are also given.
从光线微分方程求得纤维中光线轨迹的解析解，并给出纤维透镜的高斯参数及物像计算公式。
Optical fiber coupling technique is used in light sources and special optical system design is used in extender lens to make sure of more equal facula.
光源采用光纤耦合技术，扩束镜为专业光学设计，光斑更均匀；
It is verified by an experiment that fiber image transmission components can correct field curvature of optic lens systems. (4) To analysis drive timing requirements of linear array CCD.
并通过实验验证了光纤传像元件对光学系统场曲的校正作用。四、分析了线阵CCD的驱动时序要求。
It is verified by an experiment that fiber image transmission components can correct field curvature of optic lens systems. (4) To analysis drive timing requirements of linear array CCD.
并通过实验验证了光纤传像元件对光学系统场曲的校正作用。四、分析了线阵CCD的驱动时序要求。
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