介绍光纤熔接缺陷的识别在光纤通信中的重要意义。
The important meaning of the optical fiber fusion defect recognition is introduced.
针对造成光纤熔接损耗的各种本征和非本征因素，进行了详细的分析和总结。
The intrinsic and extrinsic causes of splice loss for optical fiber are analyzed and summarized in detail.
针对造成光纤熔接损耗的各种本征和非本征因素，进行了详细的分析和总结。
Main factors affecting the splicing loss are analyzed, and the comparison shows that the theoretical result is in agreement with the experimental one.
另外，该结构高双折射光子晶体光纤在拉制工艺、光纤强度以及光纤熔接等方面也具有一定的优势。
Otherwise, it also has some advantages in the aspects of fiber drawing technique, fiber strength and fiber splicing.
通过将一根单模双芯光纤熔接在两根单模光纤之间，实验制得全光纤马赫曾德尔干涉仪型梳状滤波器。
A comb-filter based on Mach-Zehnder interferometer (MZI) is experimentally fabricated by splicing a section of single mode twin-core fiber (TCF) between two single mode fibers (SMFs).
通过分析光纤熔接损耗产生的原因，得出可以调整熔接参数来改善模场失配，实现不同类型光纤的低损耗熔接。
Then the mode distributions at the fiber tips and the corresponding splice loss between the two fibers were calculated, and the fusion power range for low splice loss was thus deduced.
通过分析光纤熔接损耗产生的机理，提出了降低光纤熔接损耗的一些有效措施，同时对光纤熔接损耗的测量方法进行了介绍。
Then the mode distributions at the fiber tips and the corresponding splice loss between the two fibers were calculated, and the fusion power range for low splice loss was thus deduced.
采用高斯近似和局域模式耦合理论，对阶跃折射率分布和抛物线折射率分布椭圆芯单模光纤熔接接头损耗进行了分析、计算和讨论。
By the gaussian approximation and local mode-coupled theory, fused splice loss of step and parabolic index single mode elliptic core fibers have been analyzed, calculated and discussed.
本课题将嵌入式系统的概念引入到光纤熔接机的图像采集显示研究中，使图像采集显示系统能够在嵌入式系统的支持下产生新的研究方法，新的技术路线和新的产品。
This paper bring embedded system concept into the research of image collection and display for optic fiber fuse machine. By the support of embedded system we can develop new methods and new products.
本论文从理论和实验上对周围介质折射率敏感的触点式熔接型光纤液位传感器的传感头进行了研究。
The sensor head of fusion fiber-optic single-point liquid-level sensor is investigated experimentally and theoretically in this paper, which is sensitive to the refractive index of surrounding media.
介绍光纤接头熔接损耗的概念及其测量方法、影响熔接损耗的主要因素以及降低熔接损耗的方法。
This paper introduces the concept and measure method of splicing loss, the main factors to influence splicing loss and the methods to reduce this loss.
在光纤接续领域，机械式光纤接续和熔接接续是实现光纤固定连接的两种不同方式。
In the field of optical fiber connection, the mechanical fiber connection and thermo-weld are two different ways of realizing the fixed connection of optical fiber.
一体化熔接盘及光纤盘，SC/FC/LC/ST光纤适配器，光分路器，光纤分线箱等光纤到户产品和各类网络布线工具。
Fiber optic products as fiber optic splice tray, SC/FC/LC/ST fiber optic adapter, fiber optic splitter, distribution box and other cabling products and tools.
由于熔接塌陷区的作用，可以有效地激射起环芯光子晶体光纤的环芯模式。
Owing to the effects of the collapsed region, the ring modes in RPCF can be effectively activated.
由于熔接塌陷区的作用，可以有效地激射起环芯光子晶体光纤的环芯模式。
Owing to the effects of the collapsed region, the ring modes in RPCF can be effectively activated.
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