It was found that in this case the gain coefficients on two quantum transitions on high vibrational levels (v = 10 13) exceed the gain coefficient on one quantum transitions at the same vibrational levels. According to these results it is possible to use optical pumping to obtain laser ...
Observation of gain coefficients of 15.47 nm Li-like Al soft x-ray laser in a recombining plasma pumped by a compact YAG laser For the laser energy of 3 J, the gain coefficient was 8.3 cm(-1). Above 3.5 mm in length, the signals seemed to increase linearly, indicating that... Namba...
semiconductor laser diodesparabolic modelcarrier densityA parabolic model of the form g = αn 2 + βn + γ has been suggested for long-wavelength InGaAsP laser diode peak-grain coefficient variations with the carrier density. The parameters α , β and γ , which are dependent on doping, ...
美 英 un.增益系数 网络谱线增益 英汉 网络释义 un. 1. 增益系数 例句 释义: 全部,增益系数,谱线增益 更多例句筛选
The gain compression that is due to carrier heating and spectral hole burning is concentrated in semiconductor lasers at the antinodes of the cavity standing wave. To first order, this enhances in lasers the material gain compression coefficient compared to nonresonant amplifiers by the factor 3/2...
conversion gain coefficient变换增益系数,变频增益系数 laser medium gain curve激光介质增益曲线 absorption coefficient of medium媒质吸收系数 gain on跑得比…快,逼近,超过;赢得…的好感 gain by通过…而获得 gain in在…有所收获 相似单词 gainn.[C] 1.[C,U](尤指财富、重量的)增值,增加 2.好处;利益;改进...
An analytic expression for the gain suppression coefficient of semiconductor laser in terms of carrier temperature and other material parameters is presented. The expression is derived from a density matrix formulation of gain in diode lasers based on a dynamic carrier heating model. We find that in...
The problem of finding the gain coefficient of a carbon dioxide gas-dynamic laser is considered. A simplified method of calculation is proposed which works well in the range of basic parameters of practical importance. There is a qualitative discussion of the problem. The results of the calculatio...
X-ray laserGainAmplified spontaneous emissionGeometrically dependent gain coefficientGDGC modelThere are many experimental measurements appeared in the literature, where the researchers reported their measured amplified spontaneous emission (ASE) output energies versus medium excitation lengths. In this paper ...
1)single pass gain coefficient单程增益系数 1.The target detection model of the airborne radar which refers to the single pass gain coefficient and backscattering coefficient was established.从机载雷达目标探测过程出发,构建目标回波的单程增益系数和地表漫反射的后向散射系数的数学模型,根据此模型提出机载雷达...