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Conference Paper Controllable Passive Multi-polarization-states Generator based on Silicon Photonics for Quantum Communication
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Authors
Kap-Joong Kim, Kyongchun Lim, Byung-Seok Choi, Wook-Jae Lee, Young-Ho Ko, Joong-Seon Choe, Minchul Kim, Jong-Bum You, Chun Ju Youn
Issue Date
2023-03
Citation
Optical Fiber Communication Conference (OFC) 2023, pp.1-3
Publisher
IEEE
Language
English
Type
Conference Paper
DOI
https://dx.doi.org/10.23919/OFC49934.2023.10116601
Abstract
We demonstrate a silicon-based controllable multi-polarization-states generator for quantum key distribution. Our device can effectively generate various sets of well-defined four-polarization states using the thermo-optics effect and combine them into one port at a telecom-wavelength.
KSP Keywords
Multi-polarization, Quantum communication, Silicon photonics, Thermo-optics effect, Well-defined, polarization state, quantum key distribution, silicon-based, telecom wavelength