A Polarization Preserving, Low Loss Optical Switch for High Dimensional Time Bin QKD
- Author(s)
- Michael Antesberger, Shoichi Murakami, Philip Walther, Lee A. Rozema
- Abstract
We present an ultra-low-loss optical switch designed to enable the deterministic generation and measurement of time-bin qudit states for high-dimensional quantum key distribution. Moreover, our optical switch preserves the single photons’ polarization state.
- Organisation(s)
- Quantum Optics, Quantum Nanophysics and Quantum Information
- External organisation(s)
- Osaka University
- No. of pages
- 2
- DOI
- https://doi.org/10.1364/QUANTUM.2025.QW3A.19
- Publication date
- 2025
- Peer reviewed
- Yes
- Austrian Fields of Science 2012
- 103026 Quantum optics
- ASJC Scopus subject areas
- General Computer Science, Space and Planetary Science, Control and Systems Engineering, Electrical and Electronic Engineering, Electronic, Optical and Magnetic Materials, Instrumentation
- Portal url
- https://ucrisportal.univie.ac.at/en/publications/d207eff3-2141-4f09-a709-3a79a10bff57