Efficient generation of 11–14 μm coherent radiation has been demonstrated using down-conversion of CO 2 laser pulses by rotational Raman scattering in deuterium. A peak output energy of 1.35 J was obtained for a pump energy 4.2 J. Discussion is concentrated on comparison of the Raman gain ...
measurement of the quadratic zeeman shift of 85rb hyperfine sublevels using stimulated raman transitions:经超精细能级的利用受激拉曼跃迁二次塞曼位移测量 热度: Chin.Phys.B Vo1.22,No.12(2013)124206 InvestigationofstimulatedrotationalRamanscatteringofthe ...
Introduction Stimulated Raman scattering plays a prominent role in the resonant nonlinear spectroscopy by addressing Raman-active (and thus optically-inactive) vibrational and rotational transitions, distinguishing itself from sponta- neous Raman scattering1 by providing as reported 7 ~ 8 orders of ...
Many of the H2O lines are pure rotational lines, and their line-widths exhibit the expected general narrowing trend as the rotational quantum number increases. 38 被引用 · 0 笔记 引用 The external-resonator cw spin-flip Raman laser; output characteristics and spectroscopic applications R.B. ...
We derive a perturbation expansion for the stimulated Raman scattering gain in a highly dispersive medium when the pump laser has a large number of discrete modes separated by much more than the homogeneous Raman linewidth. We show that with decreasing pump intensity the gain rapidly approaches its...
Introduction Stimulated Raman scattering plays a prominent role in the resonant nonlinear spectroscopy by addressing Raman-active (and thus optically-inactive) vibrational and rotational transitions, distinguishing itself from sponta- neous Raman scattering1 by providing as reported 7 ~ 8 orders of ...
molecular rotational-vibrational energy transfermolecular spectral line breadthnitrogenoxygenspectral line shiftspectral methods of temperature measurementstimulated Raman scattering/ MEG modelsvibrational shiftingstimulated Raman scatteringWe have determined the temperature from SRS spectra of N 2 -N 2 , N 2 ...
The Stokes spectrum in the Stimulated Raman Scattering(SRS) is very complicate. 受激拉曼散射 (SRS)的Stokes波谱线型比较复杂 ,本文采用Gauss线型近似 ,研究了多波长泵浦宽带Raman放大器的增益特性 ,并提出了宽带增益平坦的多波长泵浦方案 ,研究结果表明增益平坦程度与泵浦波的频率间隔密切相关。
3) stimulated rotational Raman scattering 受激旋转喇曼散射 1. Effect of stimulated rotational Raman scattering on the beam quality of high-power ultraviolet laser beams; 受激旋转喇曼散射对强紫外光光束质量的影响 更多例句>> 4) Stimulated Raman scattering 受激喇曼散射 1. The Stimulated Raman ...
Rotational energy relaxation in CH4 and CH4-He, Ar collisions calculated from coherent and stimulated Raman spectroscopy datahigh-resolution infrared spectroscopydicyanoacetylenefundamentalsTheoretical treatment of the evolution of the methane Q branch contour with pressure is given in the framework of a ...