Results 11 to 20 of about 9,154 (200)
Structuring polarization states of light in space and time. [PDF]
NanophotonicsAbstract The spatiotemporal sculpturing of light beams with arbitrary phase and polarization topologies has garnered significant attention in recent years due to its potential to advance optical technologies and reveal novel physical phenomena. Examples of spatiotemporal beams include space–time wave packets, flying donuts, tilted pulse fronts, X‐waves,
Pires DG +3 more
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Classical Polarimetry with a Twist: A Compact, Geometric Approach [PDF]
Publications of the Astronomical Society of the Pacific, 2019 15 pages, 5 ...
William B. Sparks +2 more
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Diffraction order-engineered polarization-dependent silicon nano-antennas metagrating for compact subtissue Mueller microscopy. [PDF]
NanophotonicsAbstract A polarization‐dependent silicon nano‐antennas metagrating (PSNM) is proposed for parallel polarization transformation by engineering diffraction orders, upon which a compact Mueller microscopy system is implemented for subtissue‐level polarization extraction.
Li Q, Li J, Chen G, Lin Z, Lu D, Deng X.
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Complete self-calibration compact binary magneto-optic rotator based Mueller matrix polarimetry
Optics Express, 2021 Magneto-optic (MO) based Mueller matrix polarimetry (MMP) has several advantages of compact size, no-mechanical movement and high speed. Inaccuracies of components in the polarization state generator (PSG) optical parameters will influence the measurement accuracy of MMP.
Peidong Hua +7 more
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Radio Polarimetry of the ELAIS N1 Field: Polarized Compact Sources [PDF]
The Astrophysical Journal, 2007 We present deep polarimetric observations at 1420 MHz of the European Large Area ISO Survey North 1 region (ELAIS N1) as part of the Dominion Radio Astrophysical Observatory Planck Deep Fields project. By combining closely spaced aperture synthesis fields, we image a region of 7.43 square degrees to a maximum sensitivity in Stokes Q and U of 78 microJy/
A. R. Taylor +14 more
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Full and Simulated Compact Polarimetry SAR Responses to Canadian Wetlands: Separability Analysis and Classification [PDF]
Remote Sensing, 2019 Detailed information on spatial distribution of wetland classes is crucial for monitoring this important productive ecosystem using advanced remote sensing tools and data.
Fariba Mohammadimanesh +4 more
doaj +2 more sources
The longitudinal dynamics evolution of optical skyrmions via meta-optics. [PDF]
NanophotonicsAbstract Skyrmions, as topologically structured light fields, have attracted considerable attention due to their unique topological properties and potential applications such as optical communication and advanced sensing technologies. However, their longitudinal evolution, as a dimension ripe for exploitation, typically remains uncontrolled and non ...
He T +6 more
europepmc +2 more sources
VLA polarimetry of compact steep spectrum sources [PDF]
Astronomy and Astrophysics Supplement Series, 1997 We present the polarization properties at sub-arcsecond resolutions of 8 Compact Steep-spectrum Sources (CSSs) observed with the VLA A-array at 5, 8.4 and 15 GHz. We nd that the three most compact sources, two of which are unresolved and have an angular diame- ter < 100 milliarcsec are not polarized.
F. Mantovani +4 more
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Materials Today AdvancesThe capability of infrared (IR) polarimetric imaging to enhance object detection by capturing the polarization states of emitted waves has been significantly advanced, particularly in remote sensing and biomedical imaging.
Yudhistira Yudhistira, Sangjo Choi
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IEEE Access, 2018 Compact Polarimetry has gained significant importance in recent years among other earth observation missions due to its low power consumption, simple architecture, and larger swath width. For space-based SAR systems, these parameters are vital to monitor
Kiran Dasari, Anjaneyulu Lokam
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