Fig. 2: Reflection and PL measurements. | Nature Communications

Fig. 2: Reflection and PL measurements.

From: Circularly polarized electroluminescence from a single-crystal organic microcavity light-emitting diode based on photonic spin-orbit interactions

Fig. 2

a ARR and b ARPL of the microcavity with the organic-layer thickness of 990 nm. The units of the color bars are arbitrary. The dotted curves in a represent the simulated X and Y cavity modes, respectively. The dashed curves in b, indicating the split CP modes, are calculated by solving Eq. (1) with the parameters \({E}_{0}=\) 2.495 eV (497 nm), \(m=2.2\times {10}^{-5}{m}_{{{{\rm{e}}}}}\) (\({m}_{{{{\rm{e}}}}}\) is the free electron mass), \({\beta }_{0}=\) 0, \({\beta }_{1}=\) 0.7 meV, \(\alpha=\) 37 eV Å. c–f Cross-section maps of the 2D tomography at 497 and 535 nm in momentum space, corresponding to the dashed lines in b, respectively. S1 components of the Stokes vector at 497 nm (c) and 535 nm (e), S3 components of the Stokes vector at 497 nm (d) and 535 nm (f).

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