ExpJainClavis

Tier A: Jain et al. 2014, a commercial Clavis2 read through its own back-reflection

3/3 passed in 0ms

Test	What it does	Result
test_clavis_reading	Sec. 2's reading probability 1 - exp(-mu) at mu = 3.99 is 98.15% against their 98.2%, under the exp(-2mu) unambiguous-discrimination ceiling of Lucamarini's Eq. (45), 99.97%.	✅ pass
test_clavis_return	The measured 57 dB round trip returns 3.99 photons from 2e6 injected against their 4.0, and 2.99 from 1.5e6 against their 3.	✅ pass
test_clavis_vacuous	Four returned photons put Lucamarini's coin imbalance at 0.5061, past one half, so the phase error rate saturates at 1/2 at every yield and the two papers' leaks do not compose.	✅ pass