wavelength conversion 中文意思是什麼
wavelength conversion
解釋
波長轉換- wavelength : 【無線電】波長。
- conversion : n 1 變換，轉化，轉換；換算，換位。2 （意見、信仰等的）改變〈特指改信基督教〉；（車身，設備等的）...
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In - phase wavelength conversion in semiconductor optical amplifier in critical lasing state
基於半導體光放大器臨界激射狀態的同相波長轉換 -
In wavelength conversion based on four - wave mixing ( fwm ) in soa, balance efficiency can be obtained in larger range when increasing saturation power of the optical amplifier and decreasing the saturation power of spectral hole burning and carrier heating
而在基於soa的四波混頻（ fwm ）波長轉換中，在提高光放大器飽和功率的同時減小光譜燒孔（ shb ）和載流子加熱（ ch ）飽和功率可有效提高較大頻率間隔處的轉換效率，並保持其在較大頻率失諧范圍內的效率均衡。 -
Two - segment distributed feedback ( dfb ) semiconductor lasers can achieve tuning with single longitudinal mode in a certain wavelength range ; at the same time, its superiority also includes bistablity and wavelength conversion
其中，兩段式分佈反饋（ distributedfeedback ， dfb ）半導體激光器可以在一定波長范圍內實現單縱模、可調諧工作；同時，它還具有雙穩、波長轉換等功能。 -
In the previous studies, all - optical wavelength conversion is actuated by using light conversion and there has been no relevant report about the use of idle light
摘要在以往對全光波長變換的研究中，都是利用變換光實現波長變換，而利用閑頻光的全光波長變換還沒有相關報道。 -
It has been found that by simulating the effect of coupling attenuation on all - optical wavelength conversion, all - optical wavelength conversion by using both light conversion and idle light can be realized respectively by adjusting coupling attenuation under the condition of different pump light and signal light powers
文章通過模擬耦合器衰減對全光波長變換的影響，發現在不同的泵浦光與信號光功率條件下，調節輻合器衰減可分別實現利用變換光的全光波長變換和利用閑頻光的全光波長變換。 -
The results show that wavelength locates in gain zone of semiconductor optical amplifier, and have higher peak power and proper time delay between the two pulses for the second order super gauss control pulse in semiconductor optical amplifier. a high quality amplified signal pulse can be achieved. the chirp can be reduced notability by using cascading soa in cross gain modulation based on soa, and the distance and the peak power of conversion optical pulse can be increased notability, and we can let down the demand for wavelength based on xgm in soa and enhance the flexibility of wavelength conversion
我們應用二階超高斯光脈沖與高斯信號脈沖同時注入soa和應用soa與非線性光學環鏡（ nolm ）相結合的方案來對信號脈沖進行壓縮整形，模擬顯示，在調節系統合適參數的情況下，波長位於soa增益區的二階超高斯控制光脈沖在具有較高的峰值功率和適當時延下輸入soa時，最後可以得到放大的高質量超簡訊號光脈沖；在基於soa的交叉增益調制（ xgm ）全光波長轉換中，採用級聯的soa能有效地使反轉光脈沖的頻率啁啾得到有效降低，波長向下轉換的距離和反轉光的峰值能量都得到明顯提高，降低了利用交叉增益調制（ xgm ）波長轉換中對波長精度的要求，從而提高了波長轉換的靈和性。 -
Theoretical simulation and experiments are done to study wavelength conversion based on frsl
對基於frsl的波長轉換進行了理論模擬和實驗研究。 -
Next, a novel priority - based wavelength assignment algorithm in all - optical networks with partial wavelength conversion is proposed, based on link independent assumption and the method of calculating the network the blocks probability. it improves the routing and wavelength assignment presented by others. this algorithm fits the demand of different business for asking the grade of corresponding different services in the modern all - optical network than the original algorithm
其次研究了部分波長可變wdm網中支持優先級的波長分配問題，以及在此網路中網路阻塞概率的計算;基於鏈路波長佔用獨立性假設，改進了在部分波長轉換wdm網中已有的rwa演算法，提出了一種支持優先級的動態波長分配演算法，該演算法保證了較高優先級的光路建立請求具有較低的阻塞率，比原有演算法更加適合現代光網路中不同業務請求對應不同服務等級的要求。 -
Secondly we introduce the independence model to analyse the sparse wavelength conversion case. then we compute the mean blocking probability for a whole network and discuss some network topologies in common use
接著，對于wdm光網路中只有部分節點具有全波長轉換能力時網路阻塞率的計算這一問題也提出了其獨立模型的解法。 -
In the part of contention resolution in wavelength domain, the schemes of contention resolution with wavelength conversion, spc ( single - per - channel ), spl ( share - per - link ) and spn ( share - per - node ) are analyzed and compared
在波長域的競爭解決研究中，首先對spc 、 spl和spn三種共享波長轉換器結構的競爭解決方案進行了模擬分析。 -
By using the algorithm, the blocking rate of the high priority request is guaranteed to be a lower degree, and at the same time the proposed technique can be applied to analyze all - optical networks with arbitrary wavelength conversion
同時該方法適用於鏈路上配置任意數目轉換器的情況。最後對波長可變光網路中支持服務質量（ qos ）的動態rwa演算法進行了研究。 -
Last we propose a dynamic routing and wavelength assignment algorithm utilizing the model of free wavelength based wavelength conversion degree
最後基於波長轉換度的空閑波長圖模型，提出了一種用於wdm光網路在備選路由下的動態rwa的改進演算法。 -
Wavelength conversion technologies in optical network
光網路中的波長變換技術 -
In wdm networks, wavelength conversion is a key technology, but it is always the focus of the contention
Wdm網路中，波長變換技術是一項關鍵技術，然而卻一直備受爭議。 -
In wdm network, the technology of wavelength conversion is a key technology, but it is always the focus of the contention
Wdm光網路中，波長變換技術是一項關鍵技術，然而其使用卻一直備受爭議。 -
The paper presents a new scheme of wavelength conversion, which based on fiber ring semiconductor lasers ( frsl ). its configuration and operating principle are demonstrated
本文提出一種基於光纖環形腔半導體激光器（ frsl ）的波長轉換方案，闡述了其結構模型和工作原理。 -
We study mainly the property of pulse amplifier of soa and the pulse compression shaping of being based on soa and all optical wavelength conversion ( aowc ) of being based on soa
本文主要研究了soa對光脈沖的放大特性和基於soa的脈沖壓縮整形以及全光波長變換（ aowc ）等。 -
It is very important to the wavelength conversion through fwm. the result shows that a shorter fiber is necessary to get an enough efficiency when employing high optical energy
結果表明相位調制對四波混頻的效率會有影響，用四波混頻進行波長轉換時該情況有很大作用。 -
In this paper, wavelength assignment in wdm optical networks with dynamic traffic is studied and a fair priority based dynamic threshold algorithm for wavelength assignment without wavelength conversion proposed
摘要文章研究了波分復用（ wdm ）光網路中動態業務下的波長分配問題，在無波長轉換器的條件下，提出了一種加入了公平性考慮的動態門限演算法。 -
At last we study the network surviving problem in wdm network with partial wavelength conversion. based on the layered graph, a routing and wavelength assignment algorithm based on qos in survivable wdm network is proposed. this results show that this algorithm can not only meet the different qos requirements of the client layer ’ s service, but also utilize the finite networking resources efficiently with the reduced blocking probability
首先研究了部分波長可變wdm網狀網中的網路生存性，而後結合分層圖模型提出了一種在動態業務情況下的支持不同qos要求的路由波長分配演算法，模擬結果表明該演算法具有很好的性能，提高了全網的資源利用率，滿足了客戶層業務在建立光通路時不同的qos要求對網路阻塞率的要求。
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