Abstract
A point-to-point single photon quantum cryptographic key distribution over a free-space optical path of approximately 475 m under both daylight and nighttime conditions is demonstrated. Within a few months, the daylight range is extended to 2 km. A brief description of the systems is given.
| Original language | English (US) |
|---|---|
| Pages | 112 |
| Number of pages | 1 |
| State | Published - 1999 |
| Externally published | Yes |
| Event | Proceedings of the 1999 Quantum Electronics and Laser Science Conference (QELS '99) - Baltimore, MD, USA Duration: May 23 1999 → May 28 1999 |
Other
| Other | Proceedings of the 1999 Quantum Electronics and Laser Science Conference (QELS '99) |
|---|---|
| City | Baltimore, MD, USA |
| Period | 5/23/99 → 5/28/99 |
ASJC Scopus subject areas
- General Physics and Astronomy