English translation for "raman fiber amplifier"
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- 喇曼光纤放大器
Related Translations:
- Example Sentences:
| 1. | Study on the gain of backward - pumped raman fiber amplifier
反向抽运喇曼光纤放大器开关增益特性研究 | | 2. | The influence of configuration of raman fiber amplifier on performance
喇曼光纤放大器结构对性能的影响 | | 3. | Applying raman fiber amplifier to dwdm
中的应用 | | 4. | Riu raman fiber amplifier
拉曼光纤放大器 | | 5. | Rfa raman fiber amplifier
拉曼光纤放大器 | | 6. | Moreover , the saturation characteristic of raman fiber amplifier is also one of the important parameters and the total power of signal light input into the fiber is limited by it
另外，饱和特性也是光放大器的重要指标之一，它限制了可以输入光纤的总信号光功率。 | | 7. | Raman fiber amplifier （ rfa ） is a kind of optical amplifier that can amplify signal light directly through nonlinear interaction of high intensity pump and signal light in fiber . whereas the spectrum of raman gain coefficient of optical fiber is not flat , the gain of signal light with different wavelength induced by a single pump is rather different , when wavelength division multiplexing ( wdm ) signal light is amplified by a single pump , the gain spectrum of the wdm signal light is not flat . the flatness of the wdm signal light has important impact on the optical signal - to - noise ratio ( osnr )
拉曼光纤放大器（ ramanfiberamplifier ,简称rfa ）利用高强度的泵浦光与信号光在光纤中的非线性相互作用实现信号光的直接放大，但是由于光纤的拉曼增益系数谱很不平坦，所以同一泵浦光源对不同波长信号光的增益就存在很大的差别,因此,用单泵浦光源来放大波分复用( wavelengthdivisionmulti - plexing ,简称wdm )信号光时，各信号光的增益值就有很大差异， wdm信号增益的平坦度对光信噪比( opticalsignal - noiseratio ,简称osnr )有重要影响。 | | 8. | Both of the numeric simulations and the experimentations indicate that the c band raman fiber amplifier can be satisfied with some gain flatness when numbers and wavelengths of pump are installed while powers of pump are arranged properly . the method of measuring fiber raman gain coefficient is adopted to other type
数值计算和试验上都证明了在合理地选取泵浦源的个数和波长的情况下，通过对各个泵浦功率配置的调整， c波段的拉曼光纤放大器可以满足一定的增益平坦度。 | | 9. | The recent research and development situations of the optical fiber amplifier including erbium doped fiber amplifier ( edfa ) , thulium doped fiber amplifier ( tdfa ) , raman fiber amplifier ( fra ) and semiconductor optical amplifier ( soa ) domestic and abroad are described , and the trend of the amplifiers are discussed , the characteristics of them are compared
摘要介绍了国内外光放大器的最新研究动态，主要包括掺铒光纤放大器、掺铥光纤放大器、光纤喇曼放大器及半导体光放大器，并指出相关放大器的发展趋势，最后对光纤放大器的特性进行了比较分析。 | | 10. | Secondly , basing on the theory of on - off gain of small signal , the raman gain coefficient for frequency shift between 0 . 5 and 20 thz of standard sigle mode optical fiber is measured by pump - probe method through a super luminescent diode ( sld ) as a broadband small signal probe source . thirdly , numerical simulation analysis of gain characteristic of raman fiber amplifier for c band wdm signal light is made according to the raman gain coefficient of the fiber measured before through target and four rank runge - kutta method . at the invariability of wavelength and maximum power of each of two pumps , schematic of powers of two pumps for best flatness on c band wdm optical gain was found out , at the same time , the factors of resulting in gain saturation is analyzed , too
本文首先应用经典的电磁理论对拉曼光纤放大器的工作机制进行了分析，然后，根据小信号理论推导出的开关增益求出了光纤拉曼增益系数的表达式，采用泵浦-探测波的方法，利用超辐射激光二极管( superluminescentdiode简称sld )作为探测光源，测量了所用标准单模光纤频移为0 . 5 - 20thz的拉曼增益系数，之后根据所测得的光纤的拉曼增益系数谱对应用该类光纤构成的放大c波段wdm光信号的拉曼光纤放大器的增益特性采用打靶法和四阶龙格- - -库塔进行了数值计算，在给定了两个泵浦光源的波长和最大功率后，找出了反向泵浦情况下使c波段wdm光源增益最平坦的两个泵浦的各自最佳功率，同时也分析了导致信号光饱和的原因。 |
- Similar Words：
- "raman bands" English translation, "raman dag" English translation, "raman diffusion" English translation, "raman effect" English translation, "raman fiber" English translation, "raman frequency" English translation, "raman frequency conversion" English translation, "raman hui" English translation, "raman institute" English translation, "raman laser" English translation
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