Bright Source of Purcell‐Enhanced, Triggered, Single Photons in the Telecom C‐Band

Bright Source of Purcell‐Enhanced, Triggered, Single Photons in the Telecom C‐Band Abstract Several emission features mark semiconductor quantum dots as promising non‐classical light sources for prospective quantum implementations. For long‐distance transmission and Si‐based on‐chip processing, the possibility to match the telecom C‐band is decisive, while source brightness and high single‐photon purity are key features in virtually any quantum implementation. An InAs/InGaAs/GaAs quantum dot em...