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Model for the Steady-State Rotational Stimulated Raman Gain Coefficients in the Atmosphere

机译：大气中稳态旋转受激拉曼增益系数的模型

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A model for stimulated Raman scattering in the atmosphere is described for the pure rotational transitions in N2. An empirical formula for the wavelength dependence of the Molecular Nitrogen polarizability anisotropy is derived from published measurements. The temperature and density dependence of the Raman linewidths were also measured in the laboratory. These results were then used to calculate the steady-state, plane wave Raman gain coefficient over the lower 100 km of the atmosphere. At sea level, the strongest lines have gain coefficients of 0.7 cc/km-MW for a Stokes laser wavelength of 350 nm.

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作者
Herring, G. C.; Bischel, W. K.; Dyer, M. J.; Huestis, D. L.;
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年度 1986
页码 p.1-78
总页数 78
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Light scattering; Raman spectra; Molecular rotation; Nitrogen; Anisotropy; Coefficients; Formulations; Gain; Molecular properties; Polarization; Purity; Sea level; Stimulation(General); Transitions; Steady state; Stokes radiation; Laser beams;

机译：光散射;拉曼光谱;分子旋转;氮;各向异性;系数;配方;增益;分子特性;极化;纯度;海平面;刺激（一般）;跃迁;稳态;斯托克斯辐射;激光束;

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1. Steady-state Raman gain coefficients of potassium-gadolinium tungstate at the wavelength of 532 nm [J] . Chulkov R., Markevich V., Orlovich V., Optical Materials . 2015,第DECaPTaB期

机译：钨酸钾d在532 nm波长下的稳态拉曼增益系数
2. Steady-state Raman gain coefficients of potassium-gadolinium tungstate at the wavelength of 532 nm [J] . Chulkov R., Markevich V., Orlovich V., Optical Materials . 2015,第Deca2期

机译：钨酸钾d在532 nm波长下的稳态拉曼增益系数
3. Role of a supercontinuum in the generation of rotational Raman emission based on stimulated Raman gain and four-wave Raman mixing [J] . Tomonori Mori, Yasuyuki Hirakawa, Totaro Imasaka Optics Communications: A Journal Devoted to the Rapid Publication of Short Contributions in the Field of Optics and Interaction of Light with Matter . 1998,第1a3期

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5. Stimulated Raman gain in a Lambda-type three level system with transitions driven by multiple oscillating fields. [D] . Bowie, Jason Lawrence. 1998

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6. Rotationally inelastic dynamics of LiH (X1Σ+ v = 0) in collisions with Ar: State-to-state inelastic rotational rate coefficients [O] . Aliou Niane, Cheikh Amadou Bamba Dath, Ndèye Arame Boye Faye, -1

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Model for the Steady-State Rotational Stimulated Raman Gain Coefficients in the Atmosphere

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