Zobrazeno 1 - 10
of 17
pro vyhledávání: '"M. Lavrentovich"'
Akademický článek
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Publikováno v:
Molecular Crystals and Liquid Crystals. 413:537-544
We studied the optical performance of reflective polarizers made of a fine grid of conducting wires. The polarizer reflects visible light polarized along the grids and transmits light polarized perpendicular to the grid with low losses. We show that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df83c6e180ce94066377e6709d6f3f63
https://doi.org/10.1080/15421400490439248
https://doi.org/10.1080/15421400490439248
Publikováno v:
Molecular Crystals and Liquid Crystals. 409:21-28
An aqueous solution of disodium cromoglycate (cromolyn) is known to form the chromonic N phase (i.e. a nematic lyotropic columnar phase) at room temperature and concentration range 13–17%, and the corresponding N∗ twisted nematic phase if chiral
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::176a65660fa6df9ca25c660f4722226b
https://doi.org/10.1080/15421400490435486
https://doi.org/10.1080/15421400490435486
Publikováno v:
Liquid Crystals. 30:851-859
We have explored the use of lyotropic chromonic liquid crystals (LCLCs) as promising materials for optical compensators for liquid crystal displays. We used aqueous solutions of disodium cromoglycate in the range of concentrations that yield a chromo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e16438b946f97a44e0b43357956dc138
https://doi.org/10.1080/0267829031000121017
https://doi.org/10.1080/0267829031000121017
Publikováno v:
Optics letters. 29(12)
We describe a broadband achromatic half-wave retarder for normally incident light of arbitrary polarization. The device consists of a stack of one nematic liquid-crystal cell with uniform alignment sandwiched between two twisted nematic layers that h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4bfade987129bbf21713b57d5e56148c
https://pubmed.ncbi.nlm.nih.gov/15233452
https://pubmed.ncbi.nlm.nih.gov/15233452
Publikováno v:
Journal of the Optical Society of America. A, Optics, image science, and vision. 19(9)
We studied the optical performance of a reflective wire-grid polarizer designed for visible light. The polarizer reflects E polarization and transmits H polarization with low losses. The studies of transmission and reflectivity of nonpolarized and po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::41f7b99f5423a32398a8ccfa2b5e721c
https://pubmed.ncbi.nlm.nih.gov/12216881
https://pubmed.ncbi.nlm.nih.gov/12216881
Publikováno v:
Japanese Journal of Applied Physics. 49:061702
In our work we analyzed the optical performance of liquid crystal polymer films by Nippon Mitsubishi Oil and by Fuji Film. We applied the films for twisted nematic (TN) display compensation and found several non-traditional display configurations. On
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3386acd9b97172e1fbf006f6013e66a
https://doi.org/10.1143/jjap.49.061702
https://doi.org/10.1143/jjap.49.061702
Autor:
R. Perkins, R. Critchfield, Jack R. Kelly, D. Hansen, M. Lavrentovich, E. Gardner, J. Hansen, Tatiana Sergan
Publikováno v:
SID Symposium Digest of Technical Papers. 33:514
We studied the optical performance of reflective wire grid polarizer designed for visible light. The polarizer reflects E-polarization and transmits H-polarization with low losses. When used in a twisted nematic (TN) device as a back polarizer it enh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06b253e95a27b275f0745d066910eb59
https://doi.org/10.1889/1.1830846
https://doi.org/10.1889/1.1830846
Akademický článek
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Akademický článek
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