Abstract
An interferometric quantum cryptographic system at 1550nm wavelength using gated InGaAs Avalanche Photo Diodes as single-photon receivers is demonstrated for a transmission distance up to 40 km.
| Original language | English |
|---|---|
| Pages (from-to) | 383-387 |
| Number of pages | 5 |
| Journal | Optics Express |
| Volume | 4 |
| Issue number | 10 |
| DOIs | |
| State | Published - May 1999 |
| Externally published | Yes |