Extended Data Fig. 5: Realization of simultaneous dual- emission peaks at 650 nm and 700 nm.
From: Ångström-tunable polarization-resolved solid-state photon sources
a Measured spectrum of photon emission exhibiting dual-emission peaks at 650 nm and 700 nm, by adjusting the gap distance to around 3.689 µm. The grey shaded area indicates the normalized spectrum of the QEMS before integration into the MEMS-DBR microcavity. b Measured far-field emission patterns at λ = 650 nm and λ = 700 nm with different polarizations. The white circles indicate NA = 0.5.
