Hauke Conradi

Research Associate, Fraunhofer HHI

[email protected]https://www.hhi.fraunhofer.de/en

Hauke Conradi is a research associate at the Fraunhofer Heinrich Hertz Institute (Fraunhofer HHI; Berlin, Germany).

FIGURE 1. A schematic side view shows an on-chip free-space section created using two waveguide-coupled GRIN lenses (a). The top view (b) shows two integrated GRIN lenses creating a free-space etalon (highlighted in yellow). The cross-section (c) illustrates a U-groove with integrated GRIN lens; the width and depth of the U-groove match the GRIN lens diameter of 125 µm.

Detectors & Imaging

Photonics Applied: Quantum Photonics: UNIQORN—Making quantum photonics affordable

Moritz Kleinert

April 1, 2019

Blending on-chip ultrathin-film elements, nonlinear crystals, polymer interposers, and single-photon detectors, the UNIQORN project aims to develop a quantum system-on-chip methodology...