上行方向的多址接入控制是无源光纤网(PON)中的一个关键问题。
The upstream multiple access control is a key problem in the passive optical networks (PONs).
无源光纤环是一种重要的光纤基础器件，在光纤通信和光纤传感等技术中具有重要的应用。
Passive fiber loop(PFL) is an important fiber basic device that plays a significant role in many fields including optical communication and fiber sensor.
光栅光纤是现代光纤通信领域里非常重要的无源器件。
Fiber grating is important passive component in modern fiber optical communication.
光无源器件是光纤通信产业的组成部分。
The optical passive device is part of the optical fiber communication industry.
光纤陶瓷插针是光纤连接器的重要组成部分，后者是近年来光纤通信实用领域需求量最大的无源器件。
The optical fiber cladding serves as an important part of the fiber connector, an optical passive component of the greatest demand in optical communications field.
传感器是目前最有发展前途、最具代表性的光纤无源器件之一。
Fiber Bragg Grating (FBG) is one of the most potential and typical optical passive components at present.
在对光纤光栅调谐和塑料光纤的研究基础上，提出了一种新的无源器件——塑料光纤光栅。
A new passive device, plastic fiber grating, is proposed based on our researches on fiber grating tunability and plastic fibers.
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。
This paper analyses the causes of coupling loss produced by self-focusing lens used in passive fiber components, solutions are proposed to such causes.
具有切践包络的线性啁啾光纤光栅是用于色散补偿的重要无源器件。
The apodized linear chirped fiber grating is an important passive device for dispersion compensation.
可调光衰减器(VOA)是广泛应用于光通信网络及光纤实验系统中的光无源器件。
The Variable optical Attenuator (VOA) is a kind of passive device that find wide application in optical communication network and optical fiber test system.
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。
More and more increasing application shows that the fiber grating has become the most promising and representative one of the optical passive devices.
无源光网络（PON）是一种新兴的覆盖最后一公里的宽带光纤接入技术。
PON is a rising technology in the broadband fiber access network.
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。
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.
光纤光栅作为光纤无源器件，利用其能在窄带内形成滤波器或反射镜这一特性，在光纤通信、光纤传感等领域得到了广泛的应用。
Fiber grating which is a passive fiber parts, has been used widely in the field of fiber communication and fiber sensing because it can form filter or reflector in narrow strap.
该法也适合于grin棒型其它光纤无源器件。
This method is also applicable to other passive optical fiber devices including GRIN rod lens.
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 result provides a significant reference for the designs of new types of dispersion-flattened fiber, dispersion-shifted fiber and passive optical devices.
光纤光栅是光通信、光传感及光信息处理等领域最为重要的光无源器件之一。
Fiber grating is one of the most important optical devices in domain of optical communication, sensing and optical information processing.
关于保偏光纤无源器件全面和系统的论述，至今报道的不多。
However, the systematic theory of the passive devices using PM fibers are rarely reported.
光纤法珀传感器具有质轻径细、无源、电绝缘、抗电磁干扰、信号衰减小的优点。
Fiber Fabry-Perot sensor has the advantage of light mass, thin diameter, passive, electric insulating, anti electromagnetic interference and low attenuation.
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。
Many new optical passive devices, such as connectors, couplers, wavelength division multiplexers and switches are introduced.
根据陷波滤波器均衡法的原理，用光无源器件耦合器来修正掺铒光纤放大器增益谱线的不平坦，并探索出一种可以方便快捷地得到耦合器相关参数的方法。
Coupler is used to rectify EDFA's gain spectrum based on the principle of gain equalizing technology. A method was suggested to achieve the suitable parameters of the coupler.
光纤传感器是无源器件，不受电磁辐射干扰，具有好的温度性能，提供高的测量数据率。
Optical fibre sensors are passive and free from electromagnetic radiation. They can provide high data rates and have high temperature capability.
随着光纤光栅制造技术的不断完善，应用成果的不断出现，光纤光栅已成为目前最具有挑战性和最有发展前途的光纤无源器件之一。
With the improving technic and the emergence of more and more advance research production, fiber Bragg grating (FBG) had become one of the most successful optic passive device.
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。
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).
特别适用于EPON以太无源光网接入技术的FTTP光纤网络系统，作宽带无源光分路器(POS)使用。
Especially suitable for EPON Ethernet passive optical network access technology FTTP fiber network system, broadband passive optical optical distributor (POS) use.
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。
With the improvement of fiber grating fabrication technology, fiber grating is one of the most promising and representative passive optical fiber devices.
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