Dichroism in helicoidal crystals

X Cui, SM Nichols, O Arteaga… - Journal of the …, 2016 - ACS Publications
Accounting for the interactions of light with heterogeneous, anisotropic, absorbing, optically
active media is part of the characterization of complex, transparent materials. Stained …

Birefringence-based orientation mapping of cellulose nanofibrils in thin films

S Ghasemi, P Rahimzadeh-Bajgiran, M Tajvidi… - Cellulose, 2020 - Springer
Determination of nanofibril orientation is crucial for predicting the properties of films and
membranes made from cellulose nanofibrils (CNF) because of their inherent anisotropic …

Back-focal plane Mueller matrix microscopy: Mueller conoscopy and Mueller diffractrometry

O Arteaga, SM Nichols, J Antó - Applied Surface Science, 2017 - Elsevier
The common mode of observation in an imaging Mueller matrix polarimeter is orthoscopic
observation, where the front focal plane of the objective is focused onto the camera sensor …

Controlled pinning of conjugated polymer spherulites and its application in detectors

B Dörling, A Sánchez‐Díaz, O Arteaga… - Advanced Optical …, 2017 - Wiley Online Library
The nucleation of single macroscopic spherulites at desired positions, as well as ordered
arrays of multiple spherulites, is demonstrated by combining the use of crystallizable …

[HTML][HTML] Nonideal optical response of liquid crystal variable retarders and its impact on their performance as polarization modulators

P García Parejo, A Campos-Jara… - Journal of Vacuum …, 2020 - pubs.aip.org
Liquid crystal variable retarders (LCVRs) will be used for the first time in a space instrument,
the Solar Orbiter mission of the European Space Agency, as polarization states analyzers …

Geometrical phase optical components: measuring geometric phase without interferometry

O Arteaga, H Bendada - Crystals, 2020 - mdpi.com
Optical components that are based on Pancharatnam–Berry phase feature a polarization-
dependent diffraction that can be used to fabricate lenses and gratings with unique …

Geometrical Phase Optical Components: Measuring Geometric Phase without Interferometry

O Arteaga Barriel, H Bendada - Crystals, 2020, vol. 10, num. 10, p …, 2020 - diposit.ub.edu
Optical components that are based on Pancharatnam-Berry phase feature a polarization-
dependent diffraction that can be used to fabricate lenses and gratings with unique …