single mode optical fiber

For the coupling of single LD with multi-mode optical fiber, by adding cylindrical lens and spherical end face of the optical fiber, and coated AR on every surface, finally, the efficiency of92% can be achieved.

对于单管半导体激光器和多模光纤之间的耦合，通过加入柱透镜和球形端面光纤，以及对各面加镀增透膜，最后可以使效率达到97%。

Three dimensional Profilometry Using a Single Mode Optical Fiber Phase shifting Method

单模光纤相移三维轮廓测量术

The modulation principle, the theory of light coupled area, a optical profilometer with a single mode fiber probe and experiment results are detailed.

对单模光纤探针式轮廓仪的实验系统进行了介绍，最后给出了实验结果和误差分析。

the capacity expansion of single mode optical fiber transmission system

单模光纤传输系统的扩容

DS01 single mode media converter may be used double optical fiber-module or single optical fiber-module which must be used in couples.

DS01收发器光模块可用双纤光模块，也可选用单纤光模块。选用单纤双向光模块时收发器必须成对使用。

Burst mode synchronization is a key technology in passive optical network that utilizes TDMA ( Time Division Multi Address) with single mode fiber.

在采用TDMA协议的无源光网络中，突发同步是一项关键技术，一般采用基于多相时钟的关键字检测法。

By splicing and tapering at the fusion point of single mode fiber and capillary optical fiber, an effective bi-tapered fiber coupling technique is implemented.

通过对单模光纤与毛细管光纤熔点处进行熔融拉锥实现了单模光纤与毛细管光纤之间的高效耦合。

An 8 × 2. 5 Gbit/ s optical time division multiplexing signal generating system has been achieved by using two 1 × 8 single-mode fiber couplers.

采用两只1×8单模光纤耦合器，实现了8×2.5Gbit／s时分复用信号的产生。

Fundamental mode cutoff wavelength measurement of single polarization single Mode optical fiber

单模单偏振光纤基模截止波长的测量

attenuation by substitution measurement for short-length multimode graded-index and single mode optical fiber cable assemblies

短长多模分级指示和单模光纤电缆组件替代测量衰减

In this paper, 4 × 4 MEMS optical matrix switches are proposed, in which on-off micro-mirrors are arranged with crossbar switching network. Ball-lensed single-mode optical fiber collimators are used as input and output ports.

采用纵横交换网络和通断型微镜实现4×4微电机械系统光开关阵列，利用球透镜单模光纤准直器作为微电机械系统光开关阵列的输入、输出端口。

The self induced phase matching in four wave mixing in a nonbirefringent single mode optical fiber has been observed.

报道了无双折射单模光纤中四波混频的一种新型相位匹配方式。

single mode optical fiber is brittle because core diameter is too small, so multimode optical fiber is selected.

由于单模光纤的纤芯太细，容易折断，因此许多情况下，采用多模光纤作为传感器的传感元件。