Polarization-time-block-code in IM/DD PolMux-OFDM transmission system

Tang, Qi; He, Jing; Cao, Zizheng; Li, Fan; Xiao, Jiangnan; Chen, Lin

doi:10.1016/j.optcom.2013.11.006

Cited by 1 publication

(1 citation statement)

References 15 publications

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“…In this case, the Stokes vector of the output light passing through the wire grid polarizer is the matrix multiplication of the Mueller matrix of the wire grid polarizer and the Stokes vector of the incident light. So, the Mueller matrix M of a perfect wire grid polarizer is [ 27 , 31 , 32 ]:

where

is the polarization azimuth angle. Suppose the degree of polarization of the outgoing light passing through the collimator is P , then the partially polarized light can be decomposed into:

…”

Section: Error Source Analysis Of Laboratory Calibration Of the Polar...mentioning

confidence: 99%

Analysis and Correction of Polarization Response Calibration Error of Limb Atmosphere Ultraviolet Hyperspectral Detector

Huang

et al. 2022

Sensors

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A UV hyperspectral instrument was designed with a polarization measurement channel for real-time in-orbit polarization correction to reduce the influence of polarization on the detection accuracy of atmospheric radiation. One of the prerequisites for in-orbit polarization calibration is accurately calibrating the instrument’s polarization properties in the laboratory. This study first introduces the calibration method and measuring device of the polarization characteristics of the ultraviolet (UV) hyperspectral detector and conducts a polarization calibration test of the instrument. The two main error sources introduced by the calibration device were emphatically analyzed, and the correction method of the error sources was deduced theoretically. Finally, the polarization calibration results of the UV hyperspectral detector were corrected, and the uncertainty analysis of the corrected calibration results was about 1.4%, which provides effective ground polarization calibration data for the on-orbit polarization correction of the instrument.

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where

is the polarization azimuth angle. Suppose the degree of polarization of the outgoing light passing through the collimator is P , then the partially polarized light can be decomposed into:

…”

Section: Error Source Analysis Of Laboratory Calibration Of the Polar...mentioning

confidence: 99%

Analysis and Correction of Polarization Response Calibration Error of Limb Atmosphere Ultraviolet Hyperspectral Detector

Huang

et al. 2022

Sensors

View full text Add to dashboard Cite

show abstract

Polarization-time-block-code in IM/DD PolMux-OFDM transmission system

Cited by 1 publication

References 15 publications

Analysis and Correction of Polarization Response Calibration Error of Limb Atmosphere Ultraviolet Hyperspectral Detector

Analysis and Correction of Polarization Response Calibration Error of Limb Atmosphere Ultraviolet Hyperspectral Detector

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