Hexagonal Single Photon and Micro-Laser Source for Multicore Fiber Optical Link in Quantum Communication Networks
We report on utilizing the buried stressor method to monolithically grow high and low density site-controlled quantum-dots to form a single-photon and micro-laser source for quantum key distribution. Furthermore, a glass-based package for cryogenic environment using selective-Iaser-etching-tech-nology to establish an optical link via passive alignment. ©2025 The Authors
Authors
- Sven Rodt (ORCID: https://orcid.org/0000-0001-6275-4965)
- G. T. Bottger (ORCID: https://orcid.org/0000-0003-2867-0594)
- H. Schröder (ORCID: https://orcid.org/0000-0002-3605-5471)
- M. Klonz
- Stefan Link
- Michal Podhorský
- Stephan Reizenstein
Institutions
- Fraunhofer Institute for Reliability and Microintegration (DE)
- Technische Universität Berlin (DE)
Publication Details
- Published
- 2025-09-28
- DOI
- https://doi.org/10.1109/ecoc66593.2025.11263215
- Primary Topic
- Quantum Information and Cryptography
- Type
- article
- Field-Weighted Citation Impact
- 0.00