solid lasers/ pulsed gamma ray lasersthreshold conditionssuperradianceSchalow Townes condition/ A4255B General theory of lasing action A4260 Laser optical systems: design and operation B4320 LasersWe examine the threshold conditions for both lasing and superradiance in a pulsed γ-ray laser. We find ...
The laser threshold is an operation condition of a laser where laser emission just starts to occur.
2. For the laser system performance, the threshold condition is of great significant. 对于激光系统性能而言,激光工作阈值条件具有非常重要的意义。3. This paper deals with the threshold condition of double resonance parametric oscillation when the absorption coefficient of the signal light is different ...
美 英 un.门限状态 网络阈值条件;临限条件;临限之条件 英汉 网络释义 un. 1. 门限状态
a市政府办公室 Municipal government office[translate] aShow Post Slider? 显示岗位滑子?[translate] aThe dependence of the threshold on laser pulse duration and frequency is consistent with this process. 门限的依赖性对laser脉冲期间和频率与这个过程是一致的。[translate]...
A threshold is a symbol for passing from one state or condition to the next, indicating a transition in some aspect of the dreamer’s life. The Dream Encyclopedia, Second Edition © 2009 Visible Ink Press®. All rights reserved. threshold[′thresh‚hōld] (building construction) A pie...
6、 of atoms in level 1 is short compared to t2,we can neglect N1 compared to N2 and the threshold condition is satisfied when N2Nt.Therefore,laser oscillation begins when the upper laser level acquires,by pumping,a population density equal to the threshold value Nt.参与激光作用的下能级是基...
3.parametric oscillator threshold condition光参量振荡阈值条件 4.laser damage threshold of coating膜层的激光破坏阈值 5.pulse improvement threshold脉冲信噪比改善阈值 6.personnel neutron threshold detector个人中子阈值探测器 7.above-threshold operation method(激光器) 超阈值运转法 8.STUDY ON LACTATE THRESHOLD ...
to account for both effects of the cavity size and the radiative loss. For example, the radiation factors are high before merging (a = 568 nm) and after merging (a = 578 nm) because of the substantial radiative loss at off-Γ points. At the exact merging condition ofa ...
(standard and appropriate); the baseline load or condition of the stimulus; the stimulus waveform (standard, the same over a broad range of magnitudes, and quantified); the algorithm of testing and finding threshold; the comparison of results to those of a normative population; and the ...