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Optical Bragg approach

The characteristic field, at which the Bragg band disappears, is considerably higher than the critical field ( = 7 V/pm) calculated from the thermodynamic approach, see Eq. (12.29). However, the periodic structure with very thin defect walls separating area of opposite director orientation (

helical structures are also observed at field strengths > in experiments with short voltage pulses when the defects have not enough time to form. [Pg.363]


See other pages where Optical Bragg approach is mentioned: [Pg.140]    [Pg.129]    [Pg.373]    [Pg.129]    [Pg.214]    [Pg.209]    [Pg.765]    [Pg.151]    [Pg.208]    [Pg.217]    [Pg.45]    [Pg.321]    [Pg.244]    [Pg.234]    [Pg.300]    [Pg.140]    [Pg.500]    [Pg.86]    [Pg.369]    [Pg.482]    [Pg.413]    [Pg.647]    [Pg.648]    [Pg.796]    [Pg.8534]    [Pg.342]    [Pg.260]    [Pg.278]    [Pg.249]    [Pg.156]    [Pg.21]    [Pg.967]    [Pg.1324]    [Pg.1343]    [Pg.1344]    [Pg.1492]    [Pg.259]    [Pg.459]    [Pg.947]    [Pg.384]    [Pg.370]    [Pg.185]    [Pg.343]    [Pg.362]    [Pg.363]   
See also in sourсe #XX -- [ Pg.2 , Pg.362 ]

See also in sourсe #XX -- [ Pg.2 , Pg.362 ]




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