In particular , erbium - doped superfluorescent fiber sources ( edsfs ) have been considered to be the optimum candidate for use in fiber optic gyros ( fog ) 在高精度的光纖陀螺( fog )中,摻鉺光纖光源即摻鉺光纖超熒光光纖光源( edsfs )成為最有潛力的候選者。
Ideas about applications of lpfg to band - pass filters , optical add / drop multiplexing , optical fiber sources , coupling of fibers , optical fiber polarizers and novel sensing are illustrated 闡明了長周期光纖光柵用于帶通濾波、光上下路復用、光纖光源、光纖耦合、偏振器件、新型傳感等新技術領域的思路,給出了具體實現(xiàn)方法。
In chap . 2 , the observational characteristics of the radio burst of the bastille event were discussed in detail . in chap . 3 , we described the associated foundational theories with the model of a magnetic - mirror loop , consisting of the flux duct , the magnetic reconnection , the plasma wave , the wave - wave interaction and so on . then in chap . 4 , using the model of magnetic - mirror loop to estimate quantitatively , we obtain the magnetic field strength , the number of solitons in a single fiber source , the volume of the source and the ducting parameters 對疊加于太陽射電型爆發(fā)上的精細結構,作出了觀測特征分析,發(fā)現(xiàn)大多數(shù)纖維結構的觀測特征在米波段和分米波段是相似的,由此提出它們可能源于相似的輻射機制,并采用磁鏡環(huán)模型,首次對分米波段的纖維結構進行分析計算,推算了纖維輻射源區(qū)磁場強度大小及輻射源的空間尺度,且相關物理參量的推算量級與其他人的研究工作結果是一致的,從而對該爆發(fā)源區(qū)的物理環(huán)境及過程有了進一步深入的認識。