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Atoms tunable laser radiation generation

Besides the various types of tunable lasers discussed in the foregoing sections, sources of tunable coherent radiation have been developed that are based on the nonlinear interaction of intense radiation with atoms or molecules in crystals or in liquid and gaseous phases. Second-harmonic generation, sum- or difference-frequency generation, parametric processes, or stimulated Raman scattering are examples of such nonlinear optical mixing techniques. These techniques cover the whole spectral range from the vacuum ultraviolet (VUV)... [Pg.352]

The third possibility of generating coherent radiation with tunable wavelength uses the principle of optical frequency mixing. When the radiations from two lasers with frequencies and are superimposed in a medium with a sufficiently large nonlinear part of its susceptibility, each atom is induced to forced oscillations and generates radiation with the sum frequency... [Pg.322]

See other pages where Atoms tunable laser radiation generation is mentioned: [Pg.482]    [Pg.522]    [Pg.170]    [Pg.212]    [Pg.212]    [Pg.522]    [Pg.65]    [Pg.164]    [Pg.169]    [Pg.69]    [Pg.613]    [Pg.231]    [Pg.295]    [Pg.331]    [Pg.347]    [Pg.872]    [Pg.338]    [Pg.314]    [Pg.372]    [Pg.297]    [Pg.335]    [Pg.347]    [Pg.824]    [Pg.357]    [Pg.366]    [Pg.154]    [Pg.13]    [Pg.174]    [Pg.69]    [Pg.127]    [Pg.32]    [Pg.96]    [Pg.12]   
See also in sourсe #XX -- [ Pg.288 ]



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