Stabilization of cholesteric liquid crystalline emulsion using photo-curable liquid crystalline monomer and laser action

DOI

Bibliographic Information

Other Title
  • 光硬化性液晶モノマーによるコレステリック液晶エマルションの安定化とレーザー発振挙動

Abstract

<p>Cholesteric liquid crystalline (CLC) phases, which have helical superstructures, work as one-dimensionalphotonic crystals when the helical pitches are comparable to visible wavelengths. Therefore, one canobserve laser action in planner aligned CLC materials with an appropriate dye, which work as distributedfeedback (DFB) laser resonator. CLC droplets work as an omnidirectional laser resonator because of itsradial arrangement of the helical axes. If we use a dye-doped CLC mixture containing a photocurablenematic liquid crystal for the droplet phase, we will be able to stabilize the omnidirectional DFB laserresonator. Here, we report the laser action in dye-doped CLC droplets stabilized by photocuring.</p>

Journal

Details 詳細情報について

  • CRID
    1390848250115243776
  • NII Article ID
    130007851274
  • DOI
    10.11538/ekitou.2019.0_pb43
  • ISSN
    24325988
    18803490
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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