Quantum Computing, Communication, and Simulation
Integrating superconducting single-photon detectors into active photonic circuits
Samuel Gyger, Max Tao, Marco Colangelo, Ian Christen, Hugo Larocque, Julian Zichi, Lucas Schweickert, Ali W. Elshaari, Stephan Steinhauer, Saimon Filipe Covre da Silva, Armando Rastelli, Hamed Sattari, Grégory Choong, Yves Pétremand, Iván Prieto, Yang Yu, Amir Hossein Ghadimi, Dirk Englund, Klaus D. Jöns, Val Zwiller, Carlos Errando-Herranz
Abstract
Large-scale quantum photonics requires the integration of several elements on the same chip, including quantum emitters and memories, active photonics, and single-photon detectors. In this talk, I will report on i) our recent work integrating superconducting nanowire single-photon detectors (SNSPD) with mechanically reconfigurable integrated photonics, and ii) our recently developed method for integration of SNSPDs onto arbitrary photonic substrates.