论文标题
混合MIE-TAMM光子结构的设计作为高方向性GHz单光子源
Design of a hybrid Mie-Tamm photonic structure as a highly directional GHz single-photon source
论文作者
论文摘要
我们提出了一个光子结构，可以调整MIE，TAMM和表面等离子体光学模式，以增强嵌入式单光子发射极的亮度。与大多数建议相反，该结构设计用于通过基板侧进行激发和收集。前表面可用于排列同时使用的金属触点，作为电门和光学镜。该设计专门针对GAAS上的INGAAS QD，导致在Na = 0.17的窄锥中超过3 GHz的单光速率超过3 GHz。还讨论了制造公差。
We present a photonic structure where Mie, Tamm, and surface plasmon optical modes can be tailored to enhance the brightness of an embedded single-photon emitter. Contrary to most proposals, the structure is designed for excitation and collection through the substrate side. The front surface can be used instead to arrange metal contacts which serve both, as electrical gates and optical mirrors. The design is particularized for InGaAs QDs on GaAs resulting in an outcoupled single-photon rate exceeding 3 GHz in a narrow cone of NA = 0.17. The fabrication tolerances are also discussed.
