階躍光纖 的英文怎麼說
中文拼音 [jiēyuèguāngxiān]
階躍光纖
英文
step optical fiber-
The first order weakly - guiding approximation for the eigenvalue equation of hybrid modes in a step - index optical fiber
階躍光纖中混合模式特徵方程的一階弱導近似Because of the digitally rebalanced circuit, the sensor is capable of achieving better static and dynamic characteristic, higher sensitivity and stability. in this paper, the propagation path of light in the step index fiber and graded index fiber is introduced firstly. then the paper sets up the coupled power model and develops the coupling function
在文中,首先介紹了光線在階躍型光纖和梯度折射型光纖中的傳播路徑,以及在一端鍍有反射膜的1 4波節長度的grin透鏡中的成像規律,並推導了光功率耦合函數。In optical fiber aspect, the incident beam can be collimated, converted and focused by some kinds of lenses, making the mode of incident beam matched with or near the optical fiber ’ s modes. in this thesis, thorough theoretical analyses and experimental investigations were made for the external optical properties of a 980nm high - power tunnel junction regenerated multi - active - region quantum well stripe - geometry algaas / gaas / ingaas ld and three different stripe - width 980nm high - power
本論文圍繞本實驗室研發的新型隧道再生多有源區980nmalgaas / gaas / ingaas量子阱大功率半導體激光器和多種條寬的單有源區980nmalgaas / gaas / ingaas量子阱大功率半導體激光器的光場外特性、單模階躍折射率光纖和多模漸變折射率光纖的模場特性進行了深入的理論分析和實驗研究。Chapter 4. the fully distributed temperature multimode step - index fiber optic sensor based on spontaneous raman optical frequency - domain reflectometry is developed
第四章,研究了基於自發raman散射的多模階躍光纖的全分散式溫度傳感器系統。Chapter 6, the fully distributed temperature single mode step - index fiber optic sensor based on spontaneous raman optical frequency - domain reflectometry is developed
第六章,研究了基於自發raman散射的單模階躍光纖的全分散式溫度傳感器系統。Third, the mode solution is obtained using the separation of variables. the last, the mode transition property is discussed when the plane wave transmit in the step - index optical fiber
再次,利用分離變量法推導出平面波在階躍光纖中傳播的模式表達式,討論了光波在光纖中傳播的模式特性。This paper enclose the mode and the density distribution property of the step - index optical fiber after plane wave coupled into it
本文研究均勻平面波本經階躍光纖的傳播特性和輸出光強分佈特性。The second part is the mode transition property and the energy occupation of each mode in step - index optical fiber according to the mode solution
結果表明, te _ ( 11 )模是階躍光纖中傳播的基模,並佔有總能量的大部分。The normalized modefield and power proportion inside the core are also studied under different structure parameters of triangular segmented core with step ring optical fiber by this method
用此方法研究了帶階躍環的三角型分段折射率分佈光纖中歸一化模場半徑與芯層傳輸功率及總傳輸功率比值隨光纖不同結構參數的變化規律。分享友人