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Conference Paper
Free-Space Daylight Quantum Key Distribution without Source Side Channel Effects
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- Authors
- Heasin Ko, Chun Ju Youn
- Issue Date
- 2018-09
- Citation
- Frontiers in Optics (FiO)/Laser Science ((LS) 2018, pp.1-2
- Language
- English
- Type
- Conference Paper
- Abstract
- Free-space quantum key distribution (QKD) operation in daylight is extremely challenging due to large amount of noise photons from sunlight. Moreover, implementation loopholes of a free-space QKD system have been largely studied due to its vulnerability to source side channel effects. We study the performance of a free-space quantum key distribution system operated at the clock rate of 400MHz in daylight without source side channel effects.
- KSP Keywords
- Distribution System, Quantum Key Distribution, free space, side channel