Near-infrared simultaneous Stokes imaging polarimeter

Mudge, Jason; Virgen, Miguel; Dean, P. D.

doi:10.1117/12.828437

Cited by 8 publications

(3 citation statements)

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“…The imaging polarimeter is a device that can obtain four different linear polarization images simultaneously (linear-Stokes polarimeter) or three linear polarization images and one circular polarization image (full-Stokes polarimeter) with optimal designed structures. 91 The polarimeters are usually based on different technological aspects, such as division of time, [92][93][94][95] division of amplitude, 96 division of aperture, 60,97 division of focal plane, [98][99][100] and Fourier-based. [101][102][103][104] The imaging polarimeter has been thoroughly reviewed in Ref.…”

Section: Real-time Polarimetric Dehazing Methods Based On Imaging Polamentioning

confidence: 99%

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Review of passive polarimetric dehazing methods

et al. 2021

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The images acquired in haze conditions are significantly degraded due to the presence of atmospheric particles. These images have low contrast, poor visibility, and some information is lost as well. These characteristics severely hinder the further processing and the applications in which the images are being used. The polarimetric dehazing methods are effective for direct imaging and enhancing the imaging quality. In addition, polarimetric dehazing methods have the capability to cope with haze and other turbid mediums. Therefore, the polarimetric dehazing methods are extensively developed and used in different applications due to their superior performance. We present in detail the principles, the implementation techniques, and the advancements in the polarimetric dehazing methods. We believe that this work is the first in-depth review on the passive polarimetric dehazing methods.

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Section: Real-time Polarimetric Dehazing Methods Based On Imaging Polamentioning

confidence: 99%

“…Mudge et al presented the real-time dehazing results based on a division of amplitude near-infrared polarimeter. 49,96 The optical construction is shown in Fig. 20(a).…”

Section: Real-time Polarimetric Dehazing Methods Based On Imaging Polamentioning

confidence: 99%

Review of passive polarimetric dehazing methods

et al. 2021

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“…SFSIP can be categorized as division-of-amplitude polarimetry [5,6], channeled-imaging polarimetry [7][8][9], division-of-focal-plane polarimetry [10][11][12][13], and division-ofaperture polarimetry (DoAP) [14][15][16]. Their individual features are described in detail in the literature [1].…”

Section: Introductionmentioning

confidence: 99%

Demonstration of a snapshot full-Stokes division-of-aperture imaging polarimeter using Wollaston prism array

Zhang

Liang

2015

J. Opt.

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A snapshot full-Stokes division-of-aperture imaging polarimeter using a Wollaston prism array (WPA) is theoretically described and experimentally demonstrated. Two-dimensional spatial distributions of six polarization eigenstates, linear (0°, 90°, 45°, 135°), and left and right circular polarization states, are identified and separated by the WPA simultaneously and projected onto the six portions of a single focal-plane array by a lens array. The conditions of the measurement matrix formed by the six polarization modulation channels are naturally superior for immunity to Gaussian and Poisson noise. The unique properties of the WPA, such as its high extinction ratio, optical efficiency and transmittance, can further ensure the achievement of immunity. The snapshot principle and the conditions of the measurement matrix are discussed. A proof-of-concept system using a complementary metal oxide semiconductor (CMOS) sensor for visible light is built and validated using laboratory and outdoor measurements.

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Snapshot hyperspectral imaging polarimetry with full spectropolarimetric resolution

Han

et al. 2022

Optics and Lasers in Engineering

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Near-infrared simultaneous Stokes imaging polarimeter

Cited by 8 publications

References 0 publications

Review of passive polarimetric dehazing methods

Review of passive polarimetric dehazing methods

Demonstration of a snapshot full-Stokes division-of-aperture imaging polarimeter using Wollaston prism array

Snapshot hyperspectral imaging polarimetry with full spectropolarimetric resolution

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