PairPosition
Where the source sits, at constant total fibre
5/5 passed in 110ms
| Test | What it does | Result |
|---|---|---|
test_darkwall | At 200 km the same total fibre gives 2.86% QBER from the middle and 16.10% from a party's lab, and only the first distils. | ✅ pass |
test_position | Reach is 308.1 km from the midpoint, 241.5 from the quarter point and 183.0 from a party's lab, at equal total fibre. | ✅ pass |
test_product | At fixed brightness and no background the gain is set by the product of the two arms alone, to 0.5%. | ✅ pass |
test_second | per_second is the per-pulse rate times the pump repetition rate. | ✅ pass |
test_symmetric | Swapping the two arms leaves the rate unchanged. | ✅ pass |