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lasing transition
相关语句
  激光跃迁
     A 14CO2-12GO2 isotope laser has been developed and 80 laser lines were measured. 40 lines originated from lasing transition of 001-(100, 020), band of 14CO2 and the strongest line output power was over 4.0 W.
     我们研制了一台~(14)CO_2-~(12)CO_2同位素激光器,测量到激光谱线80条,其中40条是~(14)CO_200°1-(10°0,02°0)_I带的激光跃迁谱线,强线输出功率达4.0W以上;
短句来源
     the variations of the loss of laser cavity,unsaturated gain of the lasing transition,atomic exit rate and ratio of the atomic injection rates have obviously effects on the production of the lasing without inversion.
     激光腔损失、非饱和激光跃迁增益、原子退出速率和注入速率的变化对无反转激光的产生有明显的影响。
短句来源
  “lasing transition”译为未确定词的双语例句
     A density matrix theory is proposed to describe the optical anisotropy for the four level lasing transition 4F 3/2 → 4I 11/2 in a c cut Nd 3+ ∶YVO 4 microchip laser, and a set of dynamic laser equations was established for such a bipolarization mode laser system. Numerical calculation leads to a qualitative agreement with the experimentally observed results for the dynamically competitive behavior of the polarized relaxation oscillation in the microchip laser operating at 1.06 μm.
     提出用密度矩阵理论描述c轴切割掺钕钒酸钇晶体的4F3/2→4I11/2四能级激光发射的光学非均匀特性,建立了正交偏振激光模式所遵循的动力学方程组.数值解结果定性地解释了实验上所观察的掺钕钒酸钇薄片的1.06μm双偏振激光的弛豫振荡的竞争行为.
短句来源
  相似匹配句对
     Connection and Transition
     联系与过渡
短句来源
     and transition phase.
     转变 ,并析出过渡相。
短句来源
     This system can exhibit the transition from lasing with inversion to lasing without inversion.
     该系统能实现有粒子数反转激光到无粒子数反转激光的转变。
短句来源
     ATOMIC COHERENCE INDUCED BY TWO PHOTON PROCESS TRANSITION FROM LASING WITH INVERSION TO LASING WITHOUT INVERSION
     双光子过程诱导的原子相干———从反转激光到无反转激光的转换
短句来源
     Study on Organic Lasing
     有机材料受激发射特性研究
短句来源
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  lasing transition
Interaction of modes in gas lasers with equal degeneracies in the levels of the lasing transition
      
In fluorozirconate glasses the luminescence yield of Er23+ ions on the 4I13/2-4I15/2 lasing transition was increased more than tenfold by additional doping with Yb3+ and Tb3+ ions.
      
The lasing transition is to take place between E3 and E2, with the energy separation approxi mately 120 meV, corresponding to 10-micron wave length.
      
In most of the, the lasing transition couples states from approximately the bottom of the conduction band to the top of the valence band.
      


A 14CO2-12GO2 isotope laser has been developed and 80 laser lines were measured. 40 lines originated from lasing transition of 001-(100, 020), band of 14CO2 and the strongest line output power was over 4.0 W. The competition effect between isotopes were experimentally observed and domination of lasing radiation of 14CO2 were found even if the content of 14CO2 was less than 12CO2.

我们研制了一台~(14)CO_2-~(12)CO_2同位素激光器,测量到激光谱线80条,其中40条是~(14)CO_200°1-(10°0,02°0)_I带的激光跃迁谱线,强线输出功率达4.0W以上;实验还观察到同位素的竞争效应,发现即使~(14)CO_2成份低于~(12)CO_2,其激光辐射仍占优势.

The homogeneously doped single crystal of ErxY1-xAl3 (603)4 in centimeter order was grown with flux mathod. The absorption and excitation spectra were measured. The oscillator gtrengths of eleven trasition bands and intensity parameters of Er ion were calculated by Jndd-Ofelt theory. From these results the Einstain spontaneous radiative emission cross-sections of different transitions were obtained. With these parameters the possible lasing transitions in EYAS crystal are discussed.

采用助熔剂法生长出了掺杂均匀的Er_xY_(1-X)Al_3(BO_3)_4厘米级优质单晶.测定了晶体的吸收、激发光谱.用Judd_Ofelt理论计算了晶体中Er~(3+)的十一条谱带的振子强度(ρ_(ad)和ρ_(md)以及Er~(3+)的强度参数Q_λ(λ-2、4、6).并由此计算了Er~(3+)不同能级之间跃迁的爱因斯坦自发辐射系数A_r、辐射寿命r、荧光分支比β_3以及积分发射截面Σ.根据这些参数讨论了在EYAB晶体中可能实现激光输出的通道.

soft X-ray 3s-3p lasing transitions originating from J=0-1and J=2-1 inneon -like germanium plasma is observed about 100J pumped energy only for the first timeThe lasing plasma is produced by double pulse laser with,interval of 350ps heating 10mm longthin-film germanium targets.The line of 19.61nm(J=0-1)is more intense than that of 23.63nm(J=2-1),the divergence angle is lesser than the later.

提出并采用具有一定时间间隔的双束脉冲加热锗薄膜靶方法,在泵浦激光能量100J,靶长10mm的实验条件下,观察到波长19.61nm和23.63nm两条类氖锗3s-3p激光跃迁线。19.61nm(J=0-1)的激光跃迁线发射强度较23.63nm(J=2-1)激光线的强度大,其发散角较后者小。

 
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