DFT study of the influence of acetyl groups of cellulose acetate on its intrinsic birefringence and wavelength dependence.
Sign Up to like & getrecommendations! Published in 2019 at "Carbohydrate polymers"
DOI: 10.1016/j.carbpol.2018.11.074
Abstract: The effect of the acetyl groups of cellulose acetate (CA) on its intrinsic birefringence and its wavelength dependence was investigated using density functional theory (DFT). Seven types of CA repeating-unit models that differ in their… read more here.
Keywords: birefringence; intrinsic birefringence; wavelength dependence; birefringence wavelength ... See more keywords
Noncollinear electro-optic sampling detection of terahertz pulses in a LiNbO3 crystal while avoiding the effect of intrinsic birefringence.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.446281
Abstract: We propose and experimentally prove efficient high-resolution electro-optic sampling measurement of broadband terahertz waveforms in a LiNbO3 crystal in the configuration with the probe laser beam propagating along the optical axis of the crystal. This… read more here.
Keywords: linbo3 crystal; terahertz; intrinsic birefringence; electro optic ... See more keywords