Snapshot Stokes Polarimetry Method Based on Dammann Grating

Fanchun Tang; Yang Bu; Fang Wu; Xiangzhao Wang

doi:10.3788/AOS221731

Acta Optica Sinica, Volume. 43, Issue 13, 1312002(2023)

Snapshot Stokes Polarimetry Method Based on Dammann Grating

Fanchun Tang^1,2, Yang Bu^1,2、*, Fang Wu³, and Xiangzhao Wang¹

¹Laboratory of Information Optics and Opto-Electronic Technology, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China

²Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China

³Zhangjiang Laboratory, Shanghai 201210, China

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Figures & Tables(12)

Fig. 1. Schematic of experimental setup

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Fig. 2. Radially polarized beam divided Dammann grating and captured by CCD

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Fig. 3. Experimental measurement results of radially polarized beam, and the inserts are theoretical simulation results

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Fig. 4. Stokes parameters of radially polarized beam

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Fig. 5. Reconstructed polarization distribution of radially polarized beam. (a) Experimental measurement result; (b) theoretical simulation result

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Fig. 6. Reconstructed polarization distribution based on different polarized beams. (a) $θ_{1} = 30 °$ ; (b) $θ_{1} = 60 °$ ; (c) $θ_{1} = 90 °$ ; (d) $θ_{1} = 0 °$ , $θ_{2} = 45 °$

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Fig. 7. Stokes parameters of elliptically polarized beams on a Poincaré sphere

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Fig. 8. Stokes parameter measurement errors of radially polarized beams when the phase retardation of the wave plate has a deviation of $3.6 °$ . (a) ∆S₁; (b) ∆S₂; (c) ∆S₃

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Fig. 9. Stokes parameter measurement errors of radially polarized beams when the fast axis azimuth of the wave plate has a deviation of $1 °$ . (a) ∆S₁; (b) ∆S₂; (c) ∆S₃

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Fig. 10. Stokes parameter measurement errors of radially polarized beams when the polarization transmittance axis angle of the polarizer has a deviation of $1 °$ . (a) ∆S₁; (b) ∆S₂; (c) ∆S₃

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Table 1. Measured value obtained by polarimeter and experimental value of 18 elliptical polarization states

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Table 1. Measured value obtained by polarimeter and experimental value of 18 elliptical polarization states

Elliptical polarization

Polarimetry value of

[S_{1}, S_{2}, S_{3}]

Experimental value of

[S_{1}, S_{2}, S_{3}]

Relative error /%

Case 1

Case 2

Case 3

Case 4

Case 5

Case 6

Case 7

Case 8

Case 9

Case 10

Case 11

Case 12

Case 13

Case 14

Case 15

Case 16

Case 17

Case 18

［0.64，0.43，0.63］

［0.18，0.14，0.97］

［0.37，-0.36，0.85］

［0.89，-0.29，0.35］

［0.90，0.29，-0.33］

［0.28，0.41 -0.86］

［0.03，-0.17，-0.98］

［0.57，-0.52，-0.63］

［1.00，-0.01，-0.01］

［0.50，0.54，0.63］

［-0.06，0.21，0.98］

［0.18，-0.48，0.86］

［0.87，-0.34，0.34］

［0.88，0.33，-0.33］

［0.26，0.44，-0.86］

［0.07，-0.16，-0.98］

［0.63，-0.45，-0.63］

［1.00，0.01，0.01］

［0.62，0.46，0.56］

［0.10，0.06，0.93］

［0.39，-0.37，0.81］

［0.83，-0.31，0.45］

［0.81，0.26，-0.35］

［0.29，0.34，-0.86］

［0.05，-0.18，-1.00］

［0.57，-0.48，-0.66］

［0.95，-0.03，-0.03］

［0.51，0.51，0.65］

［-0.01，0.13，0.92］

［0.27，-0.45，0.84］

［0.82，-0.34，0.38］

［0.86，0.37，-0.33］

［0.26，0.43，-0.86］

［0.05，-0.13，-0.95］

［0.56，-0.43，-0.58］

［0.96，0.04，0.08］

7.87

12.00

4.58

11.83

9.70

7.07

3.00

5.00

5.74

3.74

11.18

9.70

6.40

4.47

1.00

4.69

8.83

8.60

Table 2. VQF and intra-modal phase of different polarized beams
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Table 2. VQF and intra-modal phase of different polarized beams
Polarized beam $θ_{1} = 0 °$ $θ_{1} = 30 °$ $θ_{1} = 60 °$ $θ_{1} = 90 °$ $\begin{array}{l} θ_{1} = 0 °, \\ θ_{2} = 45 ° \end{array}$
VQF Experimental result 0.9972 0.9962 0.9957 0.9972 0.1266
Theoretical result 1 1 1 1 0
Intra-modalphase Experimental result
Theoretical result

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Fanchun Tang, Yang Bu, Fang Wu, Xiangzhao Wang. Snapshot Stokes Polarimetry Method Based on Dammann Grating[J]. Acta Optica Sinica, 2023, 43(13): 1312002

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