Stokes parameters polarization scattering properties of optical elements surface of different material
Sign Up to like & getrecommendations! Published in 2019 at "Optik"
DOI: 10.1016/j.ijleo.2019.03.092
Abstract: Abstract The micro-morphology and refractive index of the optical element surface not only affect the quality of the transmitted beam in the optical system, but also cause the polarization modulation of the beam. To characterize… read more here.
Keywords: properties optical; optical elements; surface; polarization scattering ... See more keywords
Probability density functions of instantaneous Stokes parameters on weak scattering
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DOI: 10.1016/j.optcom.2017.04.076
Abstract: Abstract The single-point probability density functions (PDF) of the instantaneous Stokes parameters of a polarized plane-wave light field scattered from a three-dimensional, statistically stationary, weak medium with Gaussian statistics and Gaussian correlation function have been… read more here.
Keywords: probability density; stokes parameters; density functions; instantaneous stokes ... See more keywords
In-band OSNR monitoring for PDM-mQAM signals using directly detected Stokes parameters
Sign Up to like & getrecommendations! Published in 2021 at "Optical Fiber Technology"
DOI: 10.1016/j.yofte.2020.102425
Abstract: Abstract In this paper, we propose an in-band optical signal-to-noise ratio (OSNR) monitoring method based on support vector machine (SVM). This method is tailored for the analysis of polarization-division multiplexing (PDM) m-ary quadrature amplitude modulation… read more here.
Keywords: osnr monitoring; monitoring pdm; stokes parameters; pdm mqam ... See more keywords
Evolution of the Stokes parameters, polarization singularities, and optical skyrmion
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DOI: 10.1103/physreva.103.023514
Abstract: A physical theory is presented for polarized light from an aspect of polarization singularity. This is carried out by analyzing the evolution equation of the Stokes parameters that is derived from the nonlinear Schr\"odinger type… read more here.
Keywords: stokes parameters; polarization; evolution; optical skyrmion ... See more keywords
A Statistical Rule of the Stokes Parameters of Pol-SAR for Identifying Flat Surface in PSR
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Geoscience and Remote Sensing Letters"
DOI: 10.1109/lgrs.2023.3250451
Abstract: Finding a flat area is critical for choosing the landing site, especially in the permanently shadowed region (PSR) without reference of optical images. The digital elevation model (DEM) data are not enough to describe the… read more here.
Keywords: stokes parameters; rule stokes; surface; psr ... See more keywords
In-Band OSNR Monitoring From Stokes Parameters Using Support Vector Regression
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Photonics Technology Letters"
DOI: 10.1109/lpt.2019.2896033
Abstract: We proposed a new method to monitor the optical signal-to-noise rate (OSNR) for 112-Gb/s non-return-to-zero polarization-division-multiplexed quadrature phase-shift keying systems, using support vector regression trained with Stokes parameters. The numerical simulations show that OSNR levels… read more here.
Keywords: stokes parameters; using support; support vector; vector regression ... See more keywords
Statistics of the Stokes Parameters for the Signal Scattered by Layered Structures With an Arbitrary Number of Slightly Rough Interfaces
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2022.3209814
Abstract: Horizontally stratified structures are commonly used to represent naturally occurring structures, such as soils. The electromagnetic signature of such a medium illuminated by radar and the polarization state of the scattered wave are fully determined… read more here.
Keywords: stokes parameters; parameters signal; layered structures; rough interfaces ... See more keywords
Adaptive linear reconstruction with regularizer for channeled spectropolarimeter
Sign Up to like & getrecommendations! Published in 2021 at "Optical Engineering"
DOI: 10.1117/1.oe.60.6.064111
Abstract: Abstract. A channeled spectropolarimeter (CSP) measures spectrally resolved Stokes parameters from a snapshot. However, the reconstruction of Stokes parameters may suffer from noise and systemic errors, lowering the measurement accuracy. To accurately reconstruct Stokes parameters… read more here.
Keywords: reconstruction; regularizer; linear reconstruction; adaptive linear ... See more keywords
Measuring Stokes parameters by means of unitary operations.
Sign Up to like & getrecommendations! Published in 2021 at "Applied optics"
DOI: 10.1364/ao.439420
Abstract: We propose an improved scheme to measure the Stokes polarization parameters by making the to-be-measured state evolve unitarily. An optical setup able to implement the scheme is presented theoretically and experimentally. Theoretical results indicate that… read more here.
Keywords: parameters means; measuring stokes; means unitary; unitary operations ... See more keywords
Simultaneously characterized Stokes parameters of a lightwave utilizing the tensor polarization holography theory.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.472855
Abstract: Polarization is a natural property of a lightwave and makes a significant contribution to various scientific and technological applications, due to the different states of polarization (SoP) of a lightwave that may manifest distinct behaviors.… read more here.
Keywords: polarization holography; stokes parameters; polarization; parameters lightwave ... See more keywords
Design of ultracompact polarimeters based on dielectric metasurfaces.
Sign Up to like & getrecommendations! Published in 2017 at "Optics letters"
DOI: 10.1364/ol.42.001580
Abstract: The state of polarization (SOP) is the key characteristic of light; its evaluation is typically based on measurements of the Stokes parameters. However, conventional approaches often have bulky and complex optical systems with long acquisition… read more here.
Keywords: based dielectric; ultracompact polarimeters; design ultracompact; polarimeters based ... See more keywords