Fig. 1. Schematic diagram of three-dimensional detection device for polarization vector of light field

Fig. 2. Polarization vector displayed in (a) polarization ellipse and (b) Poincare sphere

Fig. 3. Light-field polarization vector three-dimensional detection experimental system

Fig. 4. Spot distribution and Stokes vector distribution of linearly polarized plane wave beam at different angles

Fig. 5. Wavefront spot distribution and wavefront restoration. (a) Polarization dimension spot distribution obtained after difference fusion; (b) plane wavefront of the beam to be measured

Fig. 6. Polarization vector display diagrams and result analysis diagrams of linearly polarized plane wave beam. (a) Three-dimensional distribution of the polarization vector of the beam field to be measured; (b) display of a single subaperture polarization vector in a Poincare sphere; (c) polarization vector polarization ellipse display of a single subaperture; (d) degree of polarization; (e) degree of linear polarization; (f) degree of circular polarization; (g) reconstruction of the wavefront; (h) actual wavefront; (i) wavefront error distribution diagram

Fig. 7. Spot distribution and Stokes vector distribution of circularly polarized plane wave beam at different angles

Fig. 8. Polarization vector display diagrams and result analysis diagrams of circularly polarized plane wave beam. (a) Three-dimensional distribution of the polarization vector of the beam field to be measured; (b) display of a single subaperture polarization vector in a Poincare sphere; (c) polarization vector polarization ellipse display of a single subaperture; (d) degree of polarization; (e) degree of linear polarization; (f) degree of circular polarization; (g) reconstruction of the wavefront; (h) actual wavefront; (i) wavefront error distribution diagram

Fig. 9. Light spot distribution and Stokes vector distribution of linearly polarized spherical waves at different angles

Fig. 10. Polarization vector display diagrams and result analysis diagrams of linearly polarized spherical wave. (a) Three-dimensional distribution of the polarization vector of the beam field to be measured; (b) display of a single subaperture polarization vector in a Poincare sphere; (c) polarization vector polarization ellipse display of a single subaperture; (d) degree of polarization; (e) degree of linear polarization; (f) degree of circular polarization; (g) reconstruction of the wavefront; (h) actual wavefront; (i) wavefront error distribution diagram

Fig. 11. Light spot distribution and Stokes vector distribution of circularly polarized spherical waves at different angles

Fig. 12. Polarization vector display diagrams and result analysis diagrams of circular polarization spherical wave. (a) Three-dimensional distribution of the polarization vector of the beam field to be measured; (b) display of a single subaperture polarization vector in a Poincare sphere; (c) polarization vector polarization ellipse display of a single subaperture; (d) degree of polarization; (e) degree of linear polarization; (f) degree of circular polarization; (g) reconstruction of the wavefront; (h) actual wavefront; (i) wavefront error distribution diagram