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Birefringence gratings

Lagugne Labarthet, E, Rochon, P., Natansohn, A. (1999). Polarization analysis of diffracted orders from a birefringence grating recorded on azobenzene-containing polymer. Appl. PIrys. Left. 75, 1377-1379. [Pg.426]

A mechanism involving spatial variation of the permittivity, e, has been suggested by Baldus and Zilker (2001). This model assumes that a spatial modulation of the refractive index, hence permittivity, is induced in the film. This is certainly reasonable, given the well-known photoorientation and birefringence gratings in azo systems. A force is then exerted between the optical electric field and the gradient in permittivity. Specifically, the force is proportional to the intensity of the electric field in the mass transport direction and to the gradient of the permittivity ... [Pg.162]


See other pages where Birefringence gratings is mentioned: [Pg.157]    [Pg.146]    [Pg.146]    [Pg.430]    [Pg.431]    [Pg.443]    [Pg.426]    [Pg.430]    [Pg.431]    [Pg.443]    [Pg.20]    [Pg.77]    [Pg.157]    [Pg.157]    [Pg.132]    [Pg.133]    [Pg.251]    [Pg.287]    [Pg.81]   
See also in sourсe #XX -- [ Pg.430 ]

See also in sourсe #XX -- [ Pg.430 ]




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Birefringence

Birefringent

Grate

Photoinduced birefringence, molecular glasses reorientation and surface gratings

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