超輻射激光器 的英文怎麼說

中文拼音 [chāoshèguāng]
超輻射激光器 英文
superradiant laser
  • : Ⅰ動詞1 (越過; 高出) exceed; surpass; overtake 2 (在某個范圍以外; 不受限制) transcend; go beyo...
  • : 名詞(車輪中車轂和輪圈的連接物) spoke
  • : Ⅰ動詞1 (用推力或彈力送出) shoot; fire 2 (液體受到壓力迅速擠出) discharge in a jet 3 (放出) ...
  • : Ⅰ動詞1 (水因受到阻礙或震蕩而向上涌) swash; surge; dash 2 (冷水突然刺激身體使得病) fall ill fr...
  • : Ⅰ名詞1 (照耀在物體上、使人能看見物體的一種物質) light; ray 2 (景物) scenery 3 (光彩; 榮譽) ...
  • : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
  • 輻射 : radiation; exposure; radio; beaming
  • 激光器 : [光學] (光激射器) laser (縮自 light amplification by stimulated emission of radiation); optic...
  • 激光 : [物理學] laser 激光靶 laser target; 激光報警器 laser avoidance device; 激光玻璃纖維 laser fibre; ...
  1. 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纖放大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纖拉曼增益系數的表達式,採用泵浦-探測波的方法,利用二極體( superluminescentdiode簡稱sld )作為探測源,測量了所用標準單模纖頻移為0 . 5 - 20thz的拉曼增益系數,之後根據所測得的纖的拉曼增益系數譜對應用該類纖構成的放大c波段wdm信號的拉曼纖放大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飽和的原因。
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