SwePub
Sök i SwePub databas

  Extended search

Träfflista för sökning "WFRF:(Valyukh S) "

Search: WFRF:(Valyukh S)

  • Result 1-9 of 9
Sort/group result
   
EnumerationReferenceCoverFind
1.
  •  
2.
  •  
3.
  •  
4.
  •  
5.
  •  
6.
  •  
7.
  • Valyukh, Sergiy, et al. (author)
  • Liquid crystal light deflecting devices based on nonuniform anchoring
  • 2010
  • In: APPLIED PHYSICS LETTERS. - : American Institute of Physics. - 0003-6951 .- 1077-3118. ; 97:23, s. 231120-
  • Journal article (peer-reviewed)abstract
    • Tunable liquid crystal light deflecting devices based on nonuniform anchoring energy are proposed. These devices have uniform thicknesses of the layers they are composed of, and beam deviation is controlled with a uniform electrical field. Potential applicability of such an approach in beam deflectors and active lenses is investigated. It is shown that the approach is a competitive alternative to liquid crystal light deflecting devices, in which the needed spatial distribution of liquid crystal molecules is achieved either due to nonuniform thickness or due to generation of nonuniform electrical field.
  •  
8.
  •  
9.
  • Valyukh, Sergiy, et al. (author)
  • On liquid crystal diffractive optical elements utilizing inhomogeneous alignment
  • 2012
  • In: Optics Express. - : Optical Society of America. - 1094-4087. ; 20:14, s. 15209-15221
  • Journal article (peer-reviewed)abstract
    • Formation of a desired liquid crystal (LC) director distribution by the use of inhomogeneous anchoring and pre-tilt angle for electrically controlled diffractive optical elements (DOE) is studied. Such LC DOE can have high periodicity and diffraction efficiency. At the same time they are free of constructive regularities, e. g. a periodic arrangement of the electrodes or thickness deviations, which have undesired impact on diffractive characteristics of LC DOE of other types. We focus on evaluation of potential functional abilities of LC DOE with inhomogeneous alignment. The reasons causing restriction of the LC DOE diffraction efficiency and periodicity are considered. Approaches for improvement of characteristics of the LC DOE are discussed.
  •  
Skapa referenser, mejla, bekava och länka
  • Result 1-9 of 9

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Close

Copy and save the link in order to return to this view