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Photoconductive liquid crystals

Bushby, R.J., and O.R. Lozman. 2002. Photoconducting liquid crystals. Curr Opin Solid State Mater Sci 6 (6) 569-578. [Pg.1274]

TOWARDS A PHOTOCONDUCTIVE LIQUID CRYSTAL C ARB AZOLE-CONTAINING SYSTEMS ... [Pg.311]

Adam D, Schuhmacher P, Simmerer J, Haussling L, Siemensmeyer K, Etzbach KH, Ringsdorf H, Haarer D (1994) Fast photoconduction in the highly ordered columnar phase of a discotic liquid-crystal. Nature 371 141... [Pg.63]

Sensitized for blue-green or red light, photoconductive polyimides and liquid crystal mixtures of cyanobiphenyls and azoxybenzene have been used in spatial light modulators [255-261]. Modulation procedure was achieved by means of the electrically controlled birefringence, optical activity, cholesteric-nematic phase transition, dynamic scattering and light scattering in polymer-dispersed liquid crystals. [Pg.49]

Besides polyimides, photoconductive polymers with conjugated bonds also can be successfully used in liquid crystal spatial light modulators [262-264], The high resolution, mechanical and electrical stability and possibility for sensitization of the photosensitivity make the use of organic polymer photoconductors in spatial light modulators very attractive. Devices such as phase... [Pg.52]

Figure 5 Superior photoconductivity, normalized to an absorption of 1 cm" perylene and NI doped liquid crystal versus R6G doped sample. Figure 5 Superior photoconductivity, normalized to an absorption of 1 cm" perylene and NI doped liquid crystal versus R6G doped sample.
Fig. 19 PDLC-SLM. LC liquid crystal droplet M dielectric mirror A light absorption layer BSO photoconductive layer O optical cement PW writing beam PR reading beam. Fig. 19 PDLC-SLM. LC liquid crystal droplet M dielectric mirror A light absorption layer BSO photoconductive layer O optical cement PW writing beam PR reading beam.
Q. Li, L. Li, Photoconducting Discotic Liquid Crystals, Chapter 11, in Thermotropic Liquid Crystals, ed. by A. Ramamoorthy (Springer, New York, 2007)... [Pg.131]

A. Pecchia, O.R. Lozman, B. Movaghar, N. Boden, R.J. Bushby, Photoconductive transients and one-dimentional charge carrier dynamics in discotic liquid crystals. Phys. Rev. B 65, 104204-1-10 (2002)... [Pg.277]

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