Importance

Loading Importance Indicators...

Abstract

A nanophotonic device comprises at least two segments, wherein each segment comprises a grating coupler for receiving incident light and a superconducting stripe located on a substrate, wherein the grating coupler is optically coupled to a superconducting stripe of a superconducting single-photon detector. The nanophotonic device further comprises at least two further segments which do not comprise a superconducting stripe, wherein the grating couplers in the further segments constitute an optical reference port for aligning an optical fiber array to the nanophotonic device, wherein an optical coupling is provided between at least two of the optical reference ports. Additionally, a single-photon camera comprises a housing, wherein the housing comprises a single-photon detector chip with at least one nanophotonic device, a method for manufacturing the nanophotonic device, and a method for aligning an optical fiber array to the nanophotonic device.

Loading the Abstract Image...

First Claim