def layout(nbr_channels_seed, peak_powers_seed, center_lambdas_seed,
nbr_channels_pump, peak_powers_pump, center_lambdas_pump,
REFL_SEED, REFL_PUMP, NOISE):
nbr_ch_seed = nbr_channels_seed // 2
gssn = Gaussian(channels=nbr_ch_seed,
peak_power=peak_powers_seed[:nbr_ch_seed],
center_lambda=center_lambdas_seed[:nbr_ch_seed])
gssn_ = Gaussian(channels=(nbr_channels_seed - nbr_ch_seed),
peak_power=peak_powers_seed[nbr_ch_seed:],
center_lambda=center_lambdas_seed[nbr_ch_seed:])
nbr_ch_pump = nbr_channels_pump // 2
pump = CW(channels=nbr_ch_pump,
peak_power=peak_powers_pump[:nbr_ch_pump],
center_lambda=center_lambdas_pump[:nbr_ch_pump])
pump_ = CW(channels=(nbr_channels_pump - nbr_ch_pump),
peak_power=peak_powers_pump[nbr_ch_pump:],
center_lambda=center_lambdas_pump[nbr_ch_pump:])
fiber = FiberYb(length=0.01,
steps=10,
REFL_SEED=REFL_SEED,
REFL_PUMP=REFL_PUMP,
BISEED=True,
BIPUMP=True,
save_all=True,
alpha=[0.05],
max_nbr_iter=2,
NOISE=NOISE)
lt = Layout(Domain(samples_per_bit=64, noise_samples=10))
lt.add_unidir_links((gssn[0], fiber[0]), (pump[0], fiber[2]),
(gssn_[0], fiber[1]), (pump_[0], fiber[3]))
lt.run_all()
return fiber.storages[0]
def layout(split_noise_option, channels, peak_powers, center_lambdas):
gssn = Gaussian(channels=channels,
peak_power=peak_powers,
center_lambda=center_lambdas,
save=True)
pump = CW(channels=3, peak_power=[0.01], center_lambda=[976.])
fiber = FiberYb(length=0.01,
split_noise_option=split_noise_option,
steps=10,
REFL_SEED=True,
REFL_PUMP=True,
BISEED=False,
BIPUMP=False,
save=True,
PROP_REFL=True,
PROP_PUMP=True,
alpha=[0.05],
max_nbr_iter=2,
NOISE=True)
lt = Layout(Domain(samples_per_bit=64, noise_samples=10))
lt.add_unidir_links((gssn[0], fiber[0]), (pump[0], fiber[2]))
lt.run_all()
noise_power_input = fiber[0].fields[0].noise
noise_power_seed = fiber[1].fields[0].noise
noise_power_refl_seed = fiber[0].fields[1].noise
noise_power_pump = fiber[1].fields[1].noise
noise_power_refl_pump = fiber[0].fields[2].noise
return (noise_power_input, noise_power_seed, noise_power_refl_seed,
noise_power_pump, noise_power_refl_pump)
def test_non_existant_link_del():
"""Should raise error if trying to delete a non-existing link."""
# Environment creation
a = IdealCoupler(name='a')
b = IdealCoupler(name='b')
c = IdealCoupler(name='c')
layout = Layout()
layout.add_links((a[1], b[0]), (a[2], b[1]))
layout.add_unidir_links((b[2], c[2]), (a[0], c[1]))
layout.del_link(c[2], b[2]) # Valid (even if unidir in other dir.)
# Testing
pytest.raises(DelError, layout.del_links, (c[2], b[2]))
pytest.raises(DelError, layout.del_links, (a[1], b[1]))
pytest.raises(DelError, layout.del_links, (a[2], c[2]))
def layout(nbr_channels_seed, peak_powers_seed, center_lambdas_seed,
nbr_channels_pump, peak_powers_pump, center_lambdas_pump,
REFL_SEED, REFL_PUMP, NOISE):
gssn = Gaussian(channels=nbr_channels_seed,
peak_power=peak_powers_seed,
center_lambda=center_lambdas_seed)
pump = CW(channels=nbr_channels_pump,
peak_power=peak_powers_pump,
center_lambda=center_lambdas_pump)
fiber = FiberYb(length=0.01,
steps=10,
REFL_SEED=REFL_SEED,
REFL_PUMP=REFL_PUMP,
BISEED=False,
BIPUMP=False,
save_all=True,
alpha=[0.05],
max_nbr_iter=2,
NOISE=NOISE)
lt = Layout(Domain(samples_per_bit=64, noise_samples=10))
lt.add_unidir_links((gssn[0], fiber[0]), (pump[0], fiber[2]))
lt.run_all()
return fiber.storages[0]