Extended Data Fig. 3: Stokes polarimetry with linearly polarized NIR laser (γNIR = 0°).
From: Reconstruction of Bloch wavefunctions of holes in a semiconductor
a, Polaragrams for sideband index \(n=12\) and orientation angle of the NIR laser \({\alpha }_{{\rm{NIR}}}=0^\circ \). b, The polarization state of the sideband extracted from the polaragrams in a. c, Polaragrams for sideband index \(n=24\) and orientation angle of the NIR laser \({\alpha }_{{\rm{NIR}}}=45^\circ \). d, The polarization state of the sideband extracted from the polaragrams in c. In a and c, the black dots show the measured polaragrams, with error bars showing the standard deviation over 4 measurements, and the red solid lines are the reconstructed polaragram through Fourier transform, with the red dotted lines showing the bounds. In b and d, the polarization states of the sidebands are represented as trajectories of the tips of the electric field vectors \(({E}_{x},{E}_{y})\) over time. The orientation angle \(\alpha \) and ellipticity angle \(\gamma \) are defined in the inset in b.
