例句與造句

1. The gain characteristics of edwa have been investigated by solving numerically propagation equations and rate equations at pump wavelength 980nm . the gain characteristics are functions of waveguide length , erbium concentration and pump light power , so the relations between them are analyzed in detail in this paper . the size of edwa is also discussed here , which has some reference value for the following study and the design of waveguide amplifier
   通過解析速率方程和傳輸方程,在波長為980nm泵浦光作為泵浦源的條件下,對摻鉺光波導放大器的增益特性進行了分析,由于波導放大器的增益是波導長度、摻鉺濃度和泵浦功率的函數(shù),因此本論文對三者與信號增益的關(guān)系分別進行了討論。
2. In this paper , some investigation and design as following . have been carried out on er - yb codoped phosphate glass waveguide laser first , three primary performance parameters of er - yb waveguide laser pump threshold power ; output power and slope efficiency have been commulated and analysed theoretically based on er ~ ( 3 + ) - yb ~ ( 3 + ) energy configuration ; rate equation of stable state and transmitting equation . the influences of er - yb ions concentration ; enabled waveguide length ; light dot radius of signal light and pump light ; reflectivity of output lens on three above parameters have been researched
   首先,從er ~ ( 3 + ) - yb ~ ( 3 + )能級結(jié)構(gòu)出發(fā),結(jié)合激光穩(wěn)態(tài)速率方程與傳輸方程,對鉺鐿波導激光器的三個主要性能參數(shù):閾值功率、輸出功率、斜率效率作了理論計算分析,并研究了鉺、鐿離子濃度、光波導激活長度、信號光與泵浦光光斑半徑比例、輸出耦合鏡反射率對這三個關(guān)鍵性能參數(shù)的影響。
3. It's difficult to find waveguide length in a sentence. 用waveguide length造句挺難的