Our lab's first quantum photonics preprint is out! We present an electrically tunable silica microtoroid that preserves polarization entanglement while enabling frequency-bin encoding.
Preprint: arxiv.org/abs/2607.03437
arxiv.org
Design of an Electrically Tunable Microtoroid for Frequency Selection of Polarization-Entangled Photons
Encoding quantum information into discrete optical frequencies, or "frequency bins," uses different colors of light as additional information channels, allowing each photon to carry more information t...
