本文研究了一种多模干涉型光波分复用器。
A multi mode interference wavelength division multiplexer in GaAs has been studied in this paper.
介绍了光波分复用及相关应用技术，并阐述了光波分复用系统主要技术指标。
The application of OWDM and relevant technique are introduced in this paper, and the main technical specifications of OWDM system are also highlighted.
该方案将光波分复用技术、光开关和OTDR技术相结合，实现了对光纤通信网的自动在线监测。
By using wavelength division multiplexing, optical switch and optical time domain reflectometer (OTDR) technology, networks can be supervised automatically.
介绍了光波分复用器的工作原理，典型干涉膜型两波长光波分复用器器件结构原理及光学薄膜特性。
This article introduced the principle of WDM and the optical characters, proposed a novel structure of WDM.
全光通信网和波分复用技术是目前国内外网络技术研究的前沿，尤其是将两者结合起来的全光波分复用网络更是研究的热点。
All optical network (AON) and wavelength division Multiplexing (WDM) are the foreland of network research all over the field, their integration all optical WDM network is the hotspot.
论述了光纤群速度色散、偏振模色散及光纤中各种非线性效应对光波分复用系统性能的影响，并给出了为减小其影响而应采取的措施。
The effects of group velocity dispersion, polarization mode dispersion and nonlinearity in fiber on the performance of wavelength division multiplexing system are analyzed in detail.
可调谐全光波长转换器是智能化密集波分复用(DWDM)全光通信网络中的关键器件之一。
Tunable all-optical wavelength converters will be one of the essential devices in future intellectualized dense wavelength-division multiplexed (DWDM) all-optical networks.
波分复用是在一根光纤上同时传输多个不同光波长的技术。
Wave division multiplex (WDM) is the technique of transmitting more different wavelength of light in one fiber at the same time.
基于掺铒光纤放大器(EDFA)的波分复用技术(WDM)的出现，使得在同一根光纤中能传输多个波长的光波信号。
With the WDM (wavelength Division Multiplexing) technology based on EDFA (Erbium Doped fiber Amplifier) developing, it is possible to use multiple wavelengths to transmit over the same optical fiber.
重点介绍了波分复用(WDM)光纤网络的特点、通过选择光波长实现光交换的原理、WDM星形和环形光网络的构成等。
The emphasis is on the characteristics of WDM fiber optic network, the principle of optical switching by selecting wavelength. At last the WDM star and ring networks are addressed as an example.
重点介绍了波分复用(WDM)光纤网络的特点、通过选择光波长实现光交换的原理、WDM星形和环形光网络的构成等。
The emphasis is on the characteristics of WDM fiber optic network, the principle of optical switching by selecting wavelength. At last the WDM star and ring networks are addressed as an example.
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