Results 31 to 40 of about 152 (136)

Instrument-matrix based full-Stokes parameter direct retrieval for snapshot imaging polarimeter

Optics Express
Full-Stokes parameters of reflected lights provide rich information on a target’s polarization properties, making polarimetric imaging play a crucial role in numerous application fields of optic vision, where vast amounts of information are required. However, efficiently and accurately retrieving the full-Stokes parameter remains a challenging task, as
Feiya Ma, Xiangyuan Jiang, Shangheng Wei, Zhen Meng, Yifu Zhou, Liyong Ren   +5 more
openaire   +2 more sources

The Wide Field Imager (WFI) Instruments for the Polarimeter to Unify the Corona and Heliosphere (PUNCH)

Solar Physics
We describe the design, hardware integration, and calibration performance of the Wide-Field Imager (WFI) instruments for the Polarimeter to Unify the Corona and Heliosphere (PUNCH) mission. The WFI instruments are a trio of visible-light heliospheric imagers that, together, view the outer corona and solar wind from under 3.5° to over 47° from the Sun ...
Glenn T. Laurent, Craig E. DeForest, Matt N. Beasley, Nicholas F. Erickson, Roy R. Graham, Mary H. Hanson, J. Marcus Hughes, Derek A. Lamb, Reith Nolan, Steve Osterman, Trent Peterson, Michael Shoffner, Kelly D. Smith, Travis Smith, Todd Veach, William L. Wells, Alexander J. Wilson   +16 more
openaire   +2 more sources

Pixelated Micropolarizer Array Based on Carbon Nanotube Films. [PDF]

Nanomaterials (Basel), 2023
Zhang H, Yi Y, Wang Y, Hou H, Meng T, Zhang P, Zhao Y.   +6 more
europepmc   +1 more source

Dual division of focal plane polarimeters-based collinear reflection Mueller matrix fast imaging microscope. [PDF]

J Biomed Opt, 2022
Huang T, Meng R, Song J, Bu T, Zhu Y, Li M, Liao R, Ma H.   +7 more
europepmc   +1 more source

Mach-Zehnder Modulators for Microwave Polarization Measurement in Astronomy Applications. [PDF]

Sensors (Basel), 2023
Casas FJ, Pascual-Cisneros G.
europepmc   +1 more source

Stokes Dynamic Polarimeter for Non-Organic and Organic Samples Characterization. [PDF]

Sensors (Basel), 2022
Almanza-Ojeda DL, Rodriguez-Sotelo D, Castro-Sanchez R, Martinez-Celorio R, Ibarra-Manzano MA.   +4 more
europepmc   +1 more source

L2-CalSat: A Calibration Satellite for Ultra-Sensitive CMB Polarization Space Missions. [PDF]

Sensors (Basel), 2021
Casas FJ, Martínez-González E, Bermejo-Ballesteros J, García S, Cubas J, Vielva P, Barreiro RB, Sanz A.   +7 more
europepmc   +1 more source

OBSERVING THE POLARIZED COSMIC MICROWAVE BACKGROUND FROM THE EARTH: SCANNING STRATEGY AND POLARIMETERS TEST FOR THE LSPE/STRIP INSTRUMENT

, 2020
Detecting B-mode polarization anisotropies on large angular scales in the Cosmic Microwave Background (CMB) polarization pattern is one of the major challenges in modern observational cosmology since it would give us an important evidence in favor of the inflationary paradigm and would shed light on the physics of the very early Universe.
openaire   +2 more sources

Birefringent properties of the cornea measured by a Mueller type polarimeter in healthy adults and children. [PDF]

Biomed Opt Express, 2021
Sobczak M, Asejczyk M.
europepmc   +1 more source

Quantifying optical anisotropy in soft tissue membranes using Mueller matrix imaging. [PDF]

J Biomed Opt, 2021
Dixon AW, Taberner AJ, Nash MP, Nielsen PMF.   +3 more
europepmc   +1 more source