Variable waveplate-based polarimeter for polarimetric metrology

Polarimetry is an optical technique currently used in many research fields as biomedicine, polarimetric metrology or material characterization, where the knowledge of the state of polarization of light beams and the polarizing properties of polarizing samples is required. As a consequence, in such a...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autores principales: Peinado, A., Lizana, A., Vidal, J., Iemmi, C., Márquez, A., Morenoe, I., Camposa, J.
Formato: CONF
Materias:
LCD
Polarimeter
State of polarization
Stokes vector
Variable waveplate
Intensity measurements
Light beam
Material characterizations
Mechanical movements
Optical technique
Research fields
Retardance
Waveplates
Dendrites (metallography)
Liquid crystal displays
Liquid crystals
Measurements
Optical properties
Polarization
Polarographic analysis
Power spectral density
Pulse shaping circuits
Polarimeters
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_0277786X_v7390_n_p_Peinado
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_0277786X_v7390_n_p_Peinado
record_format dspace
spelling todo:paper_0277786X_v7390_n_p_Peinado2023-10-03T15:16:40Z Variable waveplate-based polarimeter for polarimetric metrology Peinado, A. Lizana, A. Vidal, J. Iemmi, C. Márquez, A. Morenoe, I. Camposa, J. LCD Polarimeter State of polarization Stokes vector Variable waveplate Intensity measurements LCD Light beam Material characterizations Mechanical movements Optical technique Research fields Retardance State of polarization Stokes vector Variable waveplate Waveplates Dendrites (metallography) Liquid crystal displays Liquid crystals Measurements Optical properties Polarization Polarographic analysis Power spectral density Pulse shaping circuits Polarimeters Polarimetry is an optical technique currently used in many research fields as biomedicine, polarimetric metrology or material characterization, where the knowledge of the state of polarization of light beams and the polarizing properties of polarizing samples is required. As a consequence, in such as applications it is necessary to use polarimeters which by means of radiomentric measurements, lead to the obtaining of some important polarimetric information. As is known, polarimeters include a state of polarization detector (PSD), which is typically formed by combinations of waveplates and polarizers. Then, intensity measurements corresponding to the projection of the analyzed state of polarization upon different configurations of the PSD used, leads to the determination of the polarimetric properties of light beams. Here, we have studied and optimized a polarimeter based on PSD system containing two electronically variable retardance waveplates. The variable waveplates are based on the Liquid Crystal Display technology, allowing the implementation of a complete polarimeter without mechanical movements. © 2009 SPIE. CONF info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_0277786X_v7390_n_p_Peinado
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic LCD
Polarimeter
State of polarization
Stokes vector
Variable waveplate
Intensity measurements
LCD
Light beam
Material characterizations
Mechanical movements
Optical technique
Research fields
Retardance
State of polarization
Stokes vector
Variable waveplate
Waveplates
Dendrites (metallography)
Liquid crystal displays
Liquid crystals
Measurements
Optical properties
Polarization
Polarographic analysis
Power spectral density
Pulse shaping circuits
Polarimeters
spellingShingle LCD
Polarimeter
State of polarization
Stokes vector
Variable waveplate
Intensity measurements
LCD
Light beam
Material characterizations
Mechanical movements
Optical technique
Research fields
Retardance
State of polarization
Stokes vector
Variable waveplate
Waveplates
Dendrites (metallography)
Liquid crystal displays
Liquid crystals
Measurements
Optical properties
Polarization
Polarographic analysis
Power spectral density
Pulse shaping circuits
Polarimeters
Peinado, A.
Lizana, A.
Vidal, J.
Iemmi, C.
Márquez, A.
Morenoe, I.
Camposa, J.
Variable waveplate-based polarimeter for polarimetric metrology
topic_facet LCD
Polarimeter
State of polarization
Stokes vector
Variable waveplate
Intensity measurements
LCD
Light beam
Material characterizations
Mechanical movements
Optical technique
Research fields
Retardance
State of polarization
Stokes vector
Variable waveplate
Waveplates
Dendrites (metallography)
Liquid crystal displays
Liquid crystals
Measurements
Optical properties
Polarization
Polarographic analysis
Power spectral density
Pulse shaping circuits
Polarimeters
description Polarimetry is an optical technique currently used in many research fields as biomedicine, polarimetric metrology or material characterization, where the knowledge of the state of polarization of light beams and the polarizing properties of polarizing samples is required. As a consequence, in such as applications it is necessary to use polarimeters which by means of radiomentric measurements, lead to the obtaining of some important polarimetric information. As is known, polarimeters include a state of polarization detector (PSD), which is typically formed by combinations of waveplates and polarizers. Then, intensity measurements corresponding to the projection of the analyzed state of polarization upon different configurations of the PSD used, leads to the determination of the polarimetric properties of light beams. Here, we have studied and optimized a polarimeter based on PSD system containing two electronically variable retardance waveplates. The variable waveplates are based on the Liquid Crystal Display technology, allowing the implementation of a complete polarimeter without mechanical movements. © 2009 SPIE.
format CONF
author Peinado, A.
Lizana, A.
Vidal, J.
Iemmi, C.
Márquez, A.
Morenoe, I.
Camposa, J.
author_facet Peinado, A.
Lizana, A.
Vidal, J.
Iemmi, C.
Márquez, A.
Morenoe, I.
Camposa, J.
author_sort Peinado, A.
title Variable waveplate-based polarimeter for polarimetric metrology
title_short Variable waveplate-based polarimeter for polarimetric metrology
title_full Variable waveplate-based polarimeter for polarimetric metrology
title_fullStr Variable waveplate-based polarimeter for polarimetric metrology
title_full_unstemmed Variable waveplate-based polarimeter for polarimetric metrology
title_sort variable waveplate-based polarimeter for polarimetric metrology
url http://hdl.handle.net/20.500.12110/paper_0277786X_v7390_n_p_Peinado
work_keys_str_mv AT peinadoa variablewaveplatebasedpolarimeterforpolarimetricmetrology
AT lizanaa variablewaveplatebasedpolarimeterforpolarimetricmetrology
AT vidalj variablewaveplatebasedpolarimeterforpolarimetricmetrology
AT iemmic variablewaveplatebasedpolarimeterforpolarimetricmetrology
AT marqueza variablewaveplatebasedpolarimeterforpolarimetricmetrology
AT morenoei variablewaveplatebasedpolarimeterforpolarimetricmetrology
AT camposaj variablewaveplatebasedpolarimeterforpolarimetricmetrology
_version_ 1807323532411011072

Ejemplares similares