Search for dissertations about: "electro-optic effect"

Showing result 1 - 5 of 13 swedish dissertations containing the words electro-optic effect.

  2. 1. Electro-optic effects in chiral smectic liquid crystals

    Author : Gunnar Andersson; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; ferroelectric liquid crystals; smectic C tilt angle; electro-optic effect;

    Abstract : .... READ MORE

  4. 2. Development of fast-switching chiral smectic electro-optic devices

    Author : Marek Matuszczyk; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; electroclinic effect; surface stabilized structure; black mask; liquid crystels; orthogonal phases; ferroelectric liquid crystals; displays; titled phases; smectic; SSFLC; multiplexing; alignment; light valves; ferroelectricity; mesophates; dither; light modulators; chirality; dielectric anistropy; polarization; nematic;

    Abstract : .... READ MORE

  5. 3. On the linear electro-optic effect in short-pitch cholesterics

    Author : Per Rudquist; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : .... READ MORE

  6. 4. Chiral Liquid Crystalline Side-Chain Polymers. Design, Synthesis and Properties

    Author : Magnus Svensson; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; lateral substituent; electro-optic; ferroelectric; molar mass; polymer; side-group; thin film; polysiloxane;

    Abstract : The potential use of chiral liquid crystalline materials, low molar mass as well as polymers, in technical applications has been recognized for some decades now. A number of interesting phenomena based on the spontaneous ordering of the liquid crystal forming molecules are strong reasons for the research effort in this area. READ MORE

  7. 5. Nanosecond optical parametric oscillators and amplifiers based on periodically poled KTiOPO4

    Author : Jonas Hellström; KTH; []
    Keywords : optical parametric oscillators; optica parametric amplifiers; quasi-phasematching; KTiOPO4; nonlinear optics; frequency conversion; periodic electric field poling; ferroelectrics; high-order second harmonic generation; electro-optic effect;

    Abstract : Optical parametric oscillators (OPOs) and optical parametricamplifiers (OPAs) constitute a class of optical frequencyconverting devices that have many possible applications, e.g.in range finding, molecular spectroscopy and medicine. READ MORE