论文信息 - LASER‐STIMULATED RAMAN EFFECT AND RESONANT FOUR‐PHOTON INTERACTIONS IN GASES H2, D2, AND CH4

LASER‐STIMULATED RAMAN EFFECT AND RESONANT FOUR‐PHOTON INTERACTIONS IN GASES H2, D2, AND CH4

The output of a giant-pulsed ruby laser was focused into a cell containing the gas, and the output radiation was analyzed. In H/sub 2/ it is found that the frequency difference between lines corresponds to a particular vibration-rotation transition of the molecule. Some evidence for pure rotational transitions in D/sub 2/ was obtained. The resulting spectra in all cases appeared as if a diffusion of energy by discrete steps in frequency space had occurred. (R.E.U.)

[1] Robert W. Hellwarth,et al. Analysis of Stimulated Raman Scattering of a Giant Laser Pulse , 1963 .

[2] H. L. Welsh,et al. Rotational Wings of Raman Bands and Free Rotation in Liquid Oxygen, Nitrogen, and Methane , 1952 .

[3] N. Bloembergen,et al. Interactions between light waves in a nonlinear dielectric , 1962 .

[4] H. L. Welsh,et al. DETERMINATION OF RATES OF CHANGE OF POLARIZABILITY FROM RAMAN AND RAYLEIGH INTENSITIES , 1953 .

[5] H. L. Welsh,et al. ROTATIONAL STRUCTURE OF THE $\nu_{3}$ RAMAN BAND OF METHANE , 1952 .

[6] S. E. Schwarz,et al. Stimulated Raman Scattering From Organic Liquids , 1962 .

[7] W. Sooy,et al. NEW WOODBURY‐RAMAN LASER MATERIALS , 1963 .