Wyniki wyszukiwania - BazTech

Ograniczanie wyników

1 Opto-Electronics Review

1 2014

Powiadomienia systemowe

Sesja wygasła!
Sesja wygasła!

Znaleziono wyników: 1

Liczba wyników na stronie

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych: optical properties of nematics

Sortuj według:

Ogranicz wyniki do:

Optical properties of a liquid crystal with small ordinary and extraordinary refractive indices and small optical anisotropy

Kędzierski J., Garbat K, Raszewski Z., Kojdecki M. A., Kowiorski K., Jaroszewicz L. R., Miszczyk E., Dąbrowski R., Zieliński J., Piecek W.

Opto-Electronics Review

2014

Vol. 22, No. 3

162-165

Optical properties of a nematic liquid crystal with small refractive index and small birefringence were studied. The ordinary and extraordinary refractive indices and birefringence were measured as functions of temperature by using an Abbe refractometer and wedge nematic cells. From values of these indices the nematic orientational order parameter was calculated by using several methods and corresponding mathematical models. Kuczyński et al. method was found to be suitable for determining the order parameter also for materials featuring small ordinary refractive index, with unknown density.