Brillouin Scattering in Pure and Mixed Cubic Crystals |
Common terms and phrases
absorption and emission alignment ANGLE IN DEGREES approximately autocollimator Brillouin scattering coefficients collimator components CORNE CORNELL CORNEL CORNELL CORNELL FOUNDED cross section DEGREES Figure describe dielectric elastic constants electron Equation etalon Experiment Theory EZRA EZRA CORNELL Fabry-Perot interferometer FOUNDED CORNELL fringe given by Eq incident light integrated intensities intensity normalized interaction Hamiltonian interference order iris diaphram Laser Polarization 001 LIBRARY CORNELL UNIVERSITY LIBRARY LIBRARY light scattered longitudinal admixture Longitudinal Mode matrix elements measurements mirror mixed mode Mode Laser Polarization n₂ OUNDED peak intensity Phase Velocity phonon Photomultiplier pinhole plane pressure scanning quantum radiation field Rayleigh scattering refraction results given scattered light second order shown in Figure sound propagation direction Sound velocity Sound Wave Frequency sound wave propagation spacer thickness spectral summation telescope temperature transition transverse mode UNIVERSIT UNIVERSITY UNIVERSITY vacuum chamber vector potential velocity of sound W₁ W₂ wave vector wavelength