DocumentCode
1612945
Title
Terahertz Investigation of Liquid Crystals from the CB Family
Author
Vieweg, N. ; Wilk, R. ; Shakfa, M.K. ; Kloc, J.M. ; Scheller, M. ; Jansen, C. ; Krumbholz, N. ; Mikulics, M. ; Koch, M.
Author_Institution
Inst. of Technol., Univ. of Braunschweig, Braunschweig, Germany
fYear
2010
Firstpage
32
Lastpage
33
Abstract
We investigate the THz properties of nematic liquid crystals as a function of temperature. In particular we focus on the refractive index the absorption and the birefringence. From the measured data, molecular properties (polarizability and S parameter) are deduced. We discuss the impact of the molecular chain length on the polarizability.
Keywords
absorption coefficients; birefringence; nematic liquid crystals; polarisability; refractive index; terahertz wave spectra; CB family; S parameter; THz properties; absorption; birefringence; molecular chain length; molecular properties; nematic liquid crystals; polarizability; refractive index; Absorption; Anisotropic magnetoresistance; Biomedical optical imaging; Crystallization; Frequency; Liquid crystal displays; Liquid crystals; Polarization; Refractive index; Temperature;
fLanguage
English
Publisher
ieee
Conference_Titel
Photonics Society Winter Topicals Meeting Series (WTM), 2010 IEEE
Conference_Location
Majorca
Print_ISBN
978-1-4244-5240-8
Electronic_ISBN
978-1-4244-5241-5
Type
conf
DOI
10.1109/PHOTWTM.2010.5421977
Filename
5421977
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