Hybrid Photonic Integrated Circuits for Quantum Communications
Compact, high-performance hybrid photonic integrated circuits (PICs) are crucial for advancing Quantum Communications. This paper presents recent examples from the PolyBoard platform, including a time-bin interferometer, a DV-QKD transmitter, and a heralded single photon source. Keywords: Quantum communication and quantum cryptography, Photonic integration, Photonic integrated circuits, Planar lightwave circuits (PLCs), Photonic quantum communication, Single-photon and quantum entangled photon-pair sources
Authors
- Klara Mihov (ORCID: https://orcid.org/0009-0002-9796-9696)
- Moritz Kleinert (ORCID: https://orcid.org/0000-0002-1564-7515)
- Csongor Keuer
- Madeleine Weigel (ORCID: https://orcid.org/0009-0008-1185-3830)
- Jakob Reck (ORCID: https://orcid.org/0009-0003-7393-5296)
- Benjamin Schuler (ORCID: https://orcid.org/0000-0002-5970-4251)
- Martin Kresse
- Lennart Jehle (ORCID: https://orcid.org/0009-0008-1434-3641)
- Tianwen Qian (ORCID: https://orcid.org/0000-0002-3881-4857)
- Norbert Keil (ORCID: https://orcid.org/0000-0001-6149-5615)
- David de Felipe (ORCID: https://orcid.org/0000-0002-6050-7626)
- Philipp Winklhofer
- Laurids von Emden
- Sarah Simon
- P. S. Ott
- Martin Schell (ORCID: https://orcid.org/0000-0002-5632-0105)
- Crispin Zawadzki
Institutions
- Fraunhofer Institute for Telecommunications, Heinrich Hertz Institute (DE)
Publication Details
- Published
- 2025-06-29
- DOI
- https://doi.org/10.23919/oecc/psc62146.2025.11110070
- Primary Topic
- Photonic and Optical Devices
- Type
- article
- Field-Weighted Citation Impact
- 0.00