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Frequency shift, light from moving particle

When light is scattered from a moving particle, the incoming light of frequency / is Doppler-shifted to a new scattering frequency /. This frequency/ is directly proportional to the relative velocity, v, of the moving particle relative to the speed of light, c ... [Pg.401]

Static and moving constituents simultaneously in scattering samples [5, 8, 10, 11]. When light backscattered from a moving particle interferes with the reference beam, a Doppler frequency shift/o occurs in the interference fringe ... [Pg.2531]

Phase Doppler anemometry or phase Doppler analysis was proposed two decades ago, based on the then well-established flow measurement technology-laser Doppler velocimetry [110]. PDA is widely used in sizing spherical and homogeneous particles, such as liquid sprays, aerosols, air bubbles in liquid, or other spherical particles. When single particles move through the intersection of at least two focused laser beams, they scatter light from each beam with different individual Doppler frequency shifts. Multiple detectors are placed at... [Pg.101]

See other pages where Frequency shift, light from moving particle is mentioned: [Pg.504]    [Pg.153]    [Pg.110]    [Pg.9]    [Pg.61]    [Pg.381]    [Pg.397]    [Pg.279]    [Pg.468]    [Pg.240]    [Pg.1555]    [Pg.316]    [Pg.404]    [Pg.96]    [Pg.1280]    [Pg.162]    [Pg.85]    [Pg.299]    [Pg.301]    [Pg.81]    [Pg.110]    [Pg.81]    [Pg.210]    [Pg.1225]    [Pg.1284]    [Pg.102]    [Pg.244]   
See also in sourсe #XX -- [ Pg.405 ]



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