raman fiber amplifier 中文意思是什麼

raman fiber amplifier 解釋
喇曼光纖放大器
  • raman : n. 拉曼〈姓氏〉。
  • fiber : n. 〈美國〉 ＝ fibre。
  • amplifier : n. 1. 【電學】擴大器；擴音器。2. 放大鏡；放大器。
  1. Analysis of gain feature of fiber raman amplifier

    光纖喇曼放大器增益特性分析
  2. Research of noise properties of fiber raman amplifier

    光纖拉曼放大器噪聲特性的研究
  3. Forward spontaneous raman scatter noise in the fiber raman amplifier

    光纖拉曼放大器中的前向自發拉曼散射噪聲
  4. Study on the gain of backward - pumped raman fiber amplifier

    反向抽運喇曼光纖放大器開關增益特性研究
  5. Experimental research of dispersion compensation distributed fiber raman amplifier

    色散補償型光纖拉曼放大器的增益和噪聲指數的實驗研究
  6. 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

    本文首先應用經典的電磁理論對拉曼光纖放大器的工作機制進行了分析，然後，根據小信號理論推導出的開關增益求出了光纖拉曼增益系數的表達式，採用泵浦-探測波的方法，利用超輻射激光二極體（ superluminescentdiode簡稱sld ）作為探測光源，測量了所用標準單模光纖頻移為0 . 5 - 20thz的拉曼增益系數，之後根據所測得的光纖的拉曼增益系數譜對應用該類光纖構成的放大c波段wdm光信號的拉曼光纖放大器的增益特性採用打靶法和四階龍格- - -庫塔進行了數值計算，在給定了兩個泵浦光源的波長和最大功率后，找出了反向泵浦情況下使c波段wdm光源增益最平坦的兩個泵浦的各自最佳功率，同時也分析了導致信號光飽和的原因。
  7. The guided mechanisms and some fundamental properties of microstructured optical fibers ( mofs ) are numerical investigated using the full - vectorial plane - wave expansion method and finite element method. moreover, the applications of active and passive devices based on mofs are explored in this dissertation. especially, the fiber laser devices based on mofs, including yb3 + - doped double - cladding mof laser and mof raman amplifier, are theoretically and experimentally investigated

    本文在對微結構光纖傳輸機制和基本特性進行研究的基礎上，探索了微結構光纖在一些光電子功能器件方面的應用，並對基於微結構光纖作為增益介質的光纖激光器件進行了設計分析和初步的理論與實驗研究。
  8. 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 )

    拉曼光纖放大器（ ramanfiberamplifier ，簡稱rfa ）利用高強度的泵浦光與信號光在光纖中的非線性相互作用實現信號光的直接放大，但是由於光纖的拉曼增益系數譜很不平坦，所以同一泵浦光源對不同波長信號光的增益就存在很大的差別，因此，用單泵浦光源來放大波分復用（ wavelengthdivisionmulti - plexing ，簡稱wdm ）信號光時，各信號光的增益值就有很大差異， wdm信號增益的平坦度對光信噪比（ opticalsignal - noiseratio ，簡稱osnr ）有重要影響。
  9. Riu raman fiber amplifier

    拉曼光纖放大器
  10. The influence of configuration of raman fiber amplifier on performance

    喇曼光纖放大器結構對性能的影響
  11. Applying raman fiber amplifier to dwdm

    中的應用
  12. Rfa raman fiber amplifier

    拉曼光纖放大器
  13. 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，飽和特性也是光放大器的重要指標之一，它限制了可以輸入光纖的總信號光功率。
  14. 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

    數值計算和試驗上都證明了在合理地選取泵浦源的個數和波長的情況下，通過對各個泵浦功率配置的調整， c波段的拉曼光纖放大器可以滿足一定的增益平坦度。
  15. 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

    摘要介紹了國內外光放大器的最新研究動態，主要包括摻鉺光纖放大器、摻銩光纖放大器、光纖喇曼放大器及半導體光放大器，並指出相關放大器的發展趨勢，最後對光纖放大器的特性進行了比較分析。
  16. Cascaded brillouin scattering in a distributed fiber raman amplifier

    光纖拉曼放大器中級聯的前向受激布里淵散射
  17. Cascaded stimulated brillouin scattering in a distributed fiber raman amplifier

    光纖拉曼放大器中級聯的受激布里淵散射
  18. Experimental research of s band distributed fiber raman amplifier

    波段分散式光纖拉曼放大器的實驗研究
  19. The experimental research of dcf optical fiber raman amplifier

    光纖拉曼放大器的實驗研究
  20. Analysis and design of fiber raman amplifier

    光纖拉曼放大器的分析和設計
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