- 發(fā)光二極管
- diode: n. 【無線電】二極管。
- injection luminescent diode: 注入式發(fā)光二極管; 注入式發(fā)光二極體
- semiconductor luminescent diode: 半導(dǎo)體熒光二極管
- sld super luminescent diode: 高亮度發(fā)光二極管
- super luminescent diode: 高(亮度)發(fā)光二級管
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luminescent diode中文什么意思
- 發(fā)光二極管
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例句與用法
- Measuring methods for super luminescent diode module
超輻射發(fā)光二極管組件測試方法 - Due to their good electric conduction and luminescence , people investigate mainly preparation of photoelectric devices and luminescent diodes in these years . less studies on nonlinear optical properties were reported
由于這兩類聚合物具有良好的導(dǎo)電和發(fā)光性能，近幾年的研究主要集中在制備光電器件、發(fā)光二極管等方面上，對其光學(xué)非線性的研究報道甚少。 - 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(yīng)用經(jīng)典的電磁理論對拉曼光纖放大器的工作機制進行了分析，然后，根據(jù)小信號理論推導(dǎo)出的開關(guān)增益求出了光纖拉曼增益系數(shù)的表達式，采用泵浦-探測波的方法，利用超輻射激光二極管( superluminescentdiode簡稱sld )作為探測光源，測量了所用標(biāo)準(zhǔn)單模光纖頻移為0 . 5 - 20thz的拉曼增益系數(shù)，之后根據(jù)所測得的光纖的拉曼增益系數(shù)譜對應(yīng)用該類光纖構(gòu)成的放大c波段wdm光信號的拉曼光纖放大器的增益特性采用打靶法和四階龍格- - -庫塔進行了數(shù)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(dǎo)致信號光飽和的原因。