Optical passive devices are the basis of optical networking.
而光无源器件是构成光网络的基础。
The present progress of theory research in optical passive devices was described in this paper.
本文综述了近年来光无源器件理论研究的进展。
Many new optical passive devices, such as connectors, couplers, wavelength division multiplexers and switches are introduced.
简单介绍了光纤通信系统中的光连接器、光耦合器、波分复用器和光开关方面的新型光无源器件。
More and more increasing application shows that the fiber grating has become the most promising and representative one of the optical passive devices.
日益增多的应用成果表明，光纤光栅已成为目前最有发展前途、最具有代表性的光纤无源器件之一。
The prism is applied to the optical passive devices such as polarization beam combiner and optical circulator in experiments, and good effect has been achieved.
实验将该棱镜用于偏振光合束器和光学环行器等无源器件中取得了良好效果。
The optical passive device is part of the optical fiber communication industry. The market and industry of optical passive devices in China are analyzed. (no refs).
光无源器件是光纤通信产业的组成部分。论述中国光无源器件产业和光无源器件的市场状况。
Fused-taper optical fiber devices are the most typical and basic optical passive devices, which are widely used in the field of fiber communication and fiber sensor.
熔锥型光纤器件是全光器件中最具代表性，也是构成其它器件的一种基础器件，在光纤传感和光纤通信中得到了广泛使用。
The result provides a significant reference for the designs of new types of dispersion-flattened fiber, dispersion-shifted fiber and passive optical devices.
所得的研究结果为获得更为理想的色散补偿、色散平坦光纤及设计新型无源光器件提供了重要的依据。
The paper details what the passive optical network consists of and the application. In addition, the passive optical devices for the network are described in detail.
本文详细介绍无源光网络的组成及其应用，对构成网络的无源光器件也作了详细的阐述。
These results provide a reference for the design of novel types of passive optical devices made from the doubly clad fibers using single crystal as inner cladding.
研究结果对利用该类双包层光纤设计新型无源光器件具有重要的参考价值。
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 the improvement of fiber grating fabrication technology, fiber grating is one of the most promising and representative passive optical fiber devices.
随着光纤光栅制造技术的不断完善，光纤光栅已成为目前最具有发展前途，最具有代表性的光纤无源器件之一。
With the improvement of fiber grating fabrication technology, fiber grating is one of the most promising and representative passive optical fiber devices.
随着光纤光栅制造技术的不断完善，光纤光栅已成为目前最具有发展前途，最具有代表性的光纤无源器件之一。
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