So the paper presents the means of laser engraving of transmission by hollow-core optical fiber.
所以，本文提出用红外传能光纤进行传输激光能量的激光雕刻方法。
In this paper, a complete liquid-core optical fiber (LCOF) SRS experimental system was developed.
本论文研制了一套完整的液芯光纤受激拉曼散射实验系统。
The change of the polarized light transmitted in single mode circle core optical fiber was analysed.
分析了偏振光在单模圆光纤中传输时偏振状态的变化。
The toluene liquid-core optical fiber Raman scattering experiment under low light conditions was completed.
在弱光条件下完成了甲苯的液芯光纤拉曼散射实验。
The method and condition of obtaining optimal raman spectra by means of liquid-core optical fiber are described.
本文叙述了利用液芯光纤技术获得最佳自发喇曼光谱的方法和条件。
Nonlinearity of toluene liquid-core optical fiber Raman scattering by weak light was studied in this dissertation.
本文研究了甲苯液芯光纤拉曼散射的弱光非线性。
The polarized light properties of stimulated Raman scattering (SRS) in elliptical core optical fiber is systematically.
对椭圆芯光纤受激拉曼散射偏光特性进行了系统的实验研究。
Because scattering light are cumulated by liquid-core optical fiber (LCOF), it has been used to achieve cw SRS process.
自从空芯石英光纤产生以来，因其对光有累积作用而被用来实现连续激光受激拉曼散射过程。
The paper presents a method of geometric measurement of hollow-core optical fiber using the image processing techniques.
本文提出了采用图像处理方式进行空芯光纤几何参数测量的方法。
The fluorescence spectrum intensity is reduced by the heat effect of electric current when the current flows through a liquid-core optical fiber.
电流通过液芯光纤，电流的热效应降低了液体样品荧光光谱强度。
Experiments and their analysis show that under low light condition toluene liquid-core optical fiber Raman scattering has a non-linear characteristic.
通过实验和分析，证明弱光下甲苯液芯光纤拉曼散射具有非线性。
Liquid core optical fiber long light path absorption system consists of the light gathering system and liquid core optical fiber long light path absorbing tube.
液芯光纤长光路系统主要由聚光系统和液芯光纤长光路吸收管组成。
Generally speaking, there are two types of optical fibers for Mid-infrared laser transmission. One is solid-core optical fiber and the other is hollow waveguide.
目前研究传输红外激光光纤一般分为两类：红外实芯光纤和红外空芯波导。
An optical fiber evanescent wave methane gas sensor based on core diameter mismatch is reported.
提出一种基于纤芯失配的光纤倏逝波甲烷传感器。
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。
A kind of microstructured polymer optical fiber with elliptical core has been fabricated by adopting in-situ chemical polymerization technology and the secondary sleeving draw-stretching technique.
采用化学原位聚合技术和套管法二次预制棒拉丝技术，成功制备了椭圆芯微结构聚合物光纤。
Optical fiber communication networks are definitely becoming the core of the whole telecommunication networks.
光纤通信网络已无可争辩地成为整个信息网络的核心。
The covering material that encases the core of an optical fiber. the cladding material usually has a lower index of refraction than the core material and may be either glass or plastic.
一种包装光纤芯的保护材料。保护材料的折射率通常比光纤芯的折射率低，它一般是玻璃或塑料。
The maximum output power of an optical fiber laser using conventional single core fiber is only several kilowatts due to the nonlinear effect in fiber and the limited cross -section of fiber core.
由于受到纤芯面积、非线性效应等因素的限制，单芯光纤激光器的输出功率极限值为千瓦级。
Fiber optical ring is the core parts of the interferometric fiber optical gyro.
光纤环是光纤陀螺中的核心部件。
They are new type of passive optical components, which are based on the periodical distribution of refraction index in fiber core.
它是利用光纤材料的光敏特性在光纤的纤芯上建立的一种空间周期性折射率分布，其作用在于改变或控制光在该区域的传播行为方式。
The waveguide is preferably in the form of an optical fiber having a cladding that contains a photonic band gap structure which in turn envelopes a light conducting, hollow core portion.
所述波导采用的形式最好是具有包含光子带隙结构的包层而 该结构又包住传导光的空芯部分的光纤。
As a new kind of optical fiber, liquid core fiber is also called liquid-core light-conducting tube. It has superior optical properties as compared with conventional optical fibers.
液芯光纤也叫液芯光导管，是一种全新的光纤品种，与传统的光纤相比，有着优异的光学性能。
The interchange of the optical fiber guide light needle and the needle core of a retainable needle are not needed when in use, and the blood efflux because of inexperienced operation can be avoided.
使用时无需进行光纤导光针与置留针针芯的互换，可避免因操作不熟练造成的血液外流。
The interchange of the optical fiber guide light needle and the needle core of a retainable needle are not needed when in use, and the blood efflux because of inexperienced operation can be avoided.
使用时无需进行光纤导光针与置留针针芯的互换，可避免因操作不熟练造成的血液外流。
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