波长转换
How to utilize wavelength conversion is the key factor in improving the blocking performance in wavelength routed all optical networks.
在全光网络中，如何合理利用波长转换来降低光网络的阻塞率是一个非常关键的问题。
For special structure parameters of SOA, there exist optimal probe power, average pump power and wavelength conversion span for wavelength conversion.
结果表明，对于一定的放大器结构参数，存在最佳的泵浦功率、探测功率和波长转换带宽。
The result of numerical calculation indicates that semiconductor optic amplifier has a good responding characteristic and higher conversion rate in all-optical wavelength conversion.
数值计算的结果表明，半导体光放大器在全光波长转换中具有很好的线性响应特性和较高的转换速率。
The wavelength conversion mechanism and the thresholding conversion characteristics of all-optical wavelength converter based on a laser diode are described by the gain saturation effect.
使用半导体激活介质的增益饱和效应，描述了激光器型全光波长转换器波长转换机制及其阈值转换特性。
There is an optimal value for pump signal power which can achieve the maximum Q value of wavelength conversion.
对于输入信号光和直流光功率，存在一个最佳功率值，使得波长转换的Q值最高。
Its objective is trying to offer the best balance among delay, load and the cost of wavelength conversion in addition to improving the effective wavelength utilization and failure restoring rate.
该机制以网络延迟、负载、波长转换代价达到平衡的最佳值为目标，兼顾波长资源的高效利用和故障恢复率的提高。
The computer simulation verifies that the algorithm improves the wavelength utilities by virtue of wavelength conversion.
通过计算机模拟证明，算法借助波长转换技术提高了波长资源的利用率。
A novel scheme for polarization insensitive optical wavelength conversion based on four wave mixing (FWM) in semiconductor optical amplifier (SOA) is proposed and demonstrated.
提出和论述了一种新颖的偏振不敏感的基于半导体光放大器的四波混频光波长转换方法。
A scheme of all-optical wavelength conversion based on fiber ring semiconductor lasers is raised.
提出了一种基于光纤环形腔半导体激光器的全光波长转换方案。
Wavelength conversion is a key technology of all optical network.
波长变换技术是波分复用全光网关键技术之一。
The numerical simulation results show that the wavelength conversion efficiency is influenced by the input pump power and saturation power of SOA.
通过数学模拟表明，波长转换效率受到泵浦光功率和饱和功率等参数的影响。
In this paper, two new data channel scheduling algorithms in OBS networks, Minimum Wavelength Conversion Times (MWCT) algorithm and Service Differentiation (SD) algorithm, are proposed.
该文提出了两种新型的OBS网络数据信道调度算法：最少波长转换（MWCT）调度算法和区分服务（SD）调度算法。
The chirp performance of converted signal in wavelength conversion based on cross gain modulation (XGM) in semiconductor optical amplifier (SOA) was analyzed.
对基于半导体光放大器中交叉增益调制效应的波长转换后信号的啁啾特性进行了分析。
Wavelength conversion technologies are very important in future optical transmission networks.
波长变换技术是未来实现光传送网的必要条件。
In the node, we used wavelength conversion technique for label swapping.
在网络的节点处使用波长变换技术进行标记交换。
As the key apparatus in ASON(automatic switched optical networks), the tunable all optical wavelength conversion device plays a very important role.
作为自动交换光网络（ASON）中的核心器件，全光波长转换器在网络中发挥着重要作用。
The wavelength conversion based on cross gain modulation in a semiconductor optical amplifier (SOA) has been experimentally stu***d.
对基于半导体光放大器交叉增益调制的波长转换进行了实验研究。
A theoretical model of wavelength conversion based on cross gain saturation in a semiconductor optical amplifier (SOA) has been established.
建立了基于半导体光放大器交叉增益饱和的波长转换的理论模型。
The characteristics of wavelength conversion were analyzed in different optical parameters including the injection current, signal power and transmission rate.
利用该模型分析了半导体激光器工作电流、注入信号光功率以及码率各参数对波长转换特性的影响。
Couple-cavity vertical-cavity surface emitting laser(CC-VCSEL) can achieve dual-wavelength output and wavelength conversion.
其中，耦合垂直腔面发射激光器可以实现双波长输出、波长转换等功能。
The wavelength conversion characteristics under the small signal modulation and the converted waveform distortion under the large signal modulation are discussed respectively.
分别讨论了小信号下波长转换特性和大信号下转换波形的畸变情况。
In WDM network, the technology of wavelength conversion is a key technology, but it is always the focus of the contention.
WDM光网络中，波长变换技术是一项关键技术，然而其使用却一直备受争议。
All-optical wavelength conversion based on a nonlinear optical loop mirror (NOLM) is a promising method.
非线性光纤环镜是一种很有前途的全光波长变换装置。
This dissertation is devoted to effects of relaxation times on wavelength conversion efficiency based on four-wave mixing(FWM) in semiconductor optical amplifier(SOA).
通过数值求解耦合波方程，研究了半导体光放大器弛豫时间对四波混频波长变换效率的影响。
波长转换（Wavelength Conversion） 是光通信网络中的一项关键技术，指将输入光信号的波长（或频率）改变为另一个不同的输出波长的过程，同时保持信号所携带的信息（数据、调制格式等）不变。其核心目的是解决光网络中的波长资源竞争问题，提升网络灵活性和资源利用率。
详细解释与技术原理：
基本概念与目的：
主要技术方法： 波长转换技术主要分为两大类：
核心价值与应用场景：
权威参考来源：
“Wavelength conversion”（波长转换）是光通信和光学领域的重要技术，其含义及相关信息如下：
波长转换指将光信号的波长从原始值调整到另一个特定值的过程。这种技术主要用于优化光信号的传输效率或兼容不同设备的需求。
如需进一步了解具体技术原理或案例，可参考光通信领域的专业文献或技术文档。
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