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CARS momentum conservation

As seen, the term scheme for DFWM is especially simple all four photons induce transitions between real states. This "resonance enhancement" results in a higher signal strength as compared with, for example, CARS. Momentum conservation determines the direction of fhe resulting signal wave. Since the phase-matching condition is (for the notation see Fig. 6.13) ... [Pg.161]

Generation of a CARS signal requires that the momentum conservation condition... [Pg.346]

Figure 4 Momentum conservation for CARS (representation of Equation 4). Figure 4 Momentum conservation for CARS (representation of Equation 4).
The present scenario indicates that the use of plant fiber (sisal/flax/hemp etc)-based automobile parts such as trim parts, various panels, seat backs, shelves, brake shoes, etc., are picking up momentum worldwide. Conservative estimates indicate that about 6,000 TPA plant fiber-based composite parts can find their way into passenger cars and multiutility vehicles. Railways are also a potential application industry where it is estimated that about 350 TPA fiber composites will be required in India for manufacture of doors, luggage racks, panels, partitions, seating, etc. [Pg.652]

Figure 11.7 Index-matching geometry for conservation of photon momentum in CARS, 2k, = ka + kg. The experimental angle between the laser beams at frequencies a/, and uj must be adjusted to the value 9 given in Eq. 11.30 for observatipn of CARS the scattered anti-Stokes signal emerges in the well-defined direction... Figure 11.7 Index-matching geometry for conservation of photon momentum in CARS, 2k, = ka + kg. The experimental angle between the laser beams at frequencies a/, and uj must be adjusted to the value 9 given in Eq. 11.30 for observatipn of CARS the scattered anti-Stokes signal emerges in the well-defined direction...

See other pages where CARS momentum conservation is mentioned: [Pg.240]    [Pg.104]    [Pg.113]    [Pg.346]    [Pg.232]    [Pg.21]    [Pg.450]    [Pg.14]    [Pg.401]    [Pg.326]    [Pg.212]    [Pg.45]    [Pg.41]    [Pg.465]    [Pg.101]    [Pg.185]   
See also in sourсe #XX -- [ Pg.346 ]




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Momentum conservation

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