From: Nanosatellite experiments to enable future space-based QKD missions
SPEQS-CS [31] | SPEQS - 1 | SPEQS - 2 | |
---|---|---|---|
Brightness | 3,000 | 3,000 | 1,000,000 |
Visibility | 96% | 96% | 96% |
Efficiency | 1% | 1% | 20% |
Power (peak) | 2.5 W | 2.5 W | 10 W |
Mass | 0.3 kg | 0.8 kg | 1 kg |
Volume | 0.25U | 0.5U | 0.8U |