Oscillator

The transmitted oscillator's propagation and the shot-noise unit it sets

8/8 passed in 0ms

Test	What it does	Result
test_leak_displaces	tlo_leak at 60 dB extinction on Lodewyck's ${10}^9$-photon oscillator is 2*sqrt(1e3) = 63 SNU, above the modulation variance 18.5.	✅ pass
test_leak_novariance	_core exposes no tlo_leak_xi, tlo_leak_noise or tlo_leak_variance.	✅ pass
test_lo_arrives	tlo_shot returns an LO arm of Tmux and an LO at Bob of n_LOT*mux.	✅ pass
test_phase_wiener	tlo_phase is 2pilinewidth*delay, equalling run_symbols' per-symbol walk increment at delay = 1/symbol_rate.	✅ pass
test_phase_zero	tlo_phase at zero delay is exactly 0.	✅ pass
test_unit_tracks	The shot-noise unit is 1 at the reference LO and halves exactly when the LO arm does.	✅ pass
test_untrusted_square	With the LO on the signal's span the untrusted penalty 2v_el/(etaT) is quadratic in the loss: a factor 4 from T = 0.4 to 0.2.	✅ pass
test_vel_grows	$v_{el}$ in shot-noise units is $v_{el}^{ref}/T_{LO}$, and exceeds 1 after 20 dB of LO loss: the noise is fixed in volts while the unit shrinks with the oscillator.	✅ pass