# General
default_options.T_ambient = 298
default_options.T = 298
# Illumination spectrum
default_options.wavelength = np.linspace(300, 1800, 251) * 1e-9
default_options.light_source = LightSource(source_type='standard',
version='AM1.5g',
x=default_options.wavelength,
output_units='photon_flux_per_m')
# IV control
default_options.voltages = np.linspace(0, 1.2, 100)
default_options.mpp = False
default_options.light_iv = False
default_options.internal_voltages = np.linspace(-6, 4, 1000)
default_options.position = None
default_options.radiative_coupling = False
# Optics control
default_options.optics_method = 'BL'
default_options.recalculate_absorption = False
default_options = merge_dicts(default_options, ASC.db_options, PDD.pdd_options,
rcwa_options)
def solar_cell_solver(solar_cell, task, user_options=None):
""" Solves the properties of a solar cell object, either calculating its optical properties (R, A and T), its quantum efficiency or its current voltage characteristics in the dark or under illumination. The general options for the solvers are passed as dicionaries.
PolarizationBasis='Default',
LanczosSmoothing=True,
SubpixelSmoothing=True,
ConserveMemory=False,
WeismannFormulation=True)
light_source = LightSource(source_type='standard', version='AM0')
options = State()
options['rcwa_options'] = ropt
options.optics_method = 'RCWA'
options.wavelength = wavelengths
options.light_source = light_source
options.pol = 's'
options.mpp = True
options.light_iv = True
options.position = 1e-10
options.voltages = np.linspace(-1.5, 1.5, 100)
options.size = size
options.orders = 20
options.parallel = True
window_material = InGaP(In=0.485, Na=si(5e18, 'cm-3'))
# window_material.n_data = np.stack([wavelengths, InGaP_nk.n(wavelengths)])
# window_material.k_data = np.stack([wavelengths, InGaP_nk.k(wavelengths)])
# window_material.n_path = '/home/phoebe/Documents/rayflare/examples/data/InGaP_n.txt'
# window_material.k_path = '/home/phoebe/Documents/rayflare/examples/data/InGaP_k.txt'
to_save_for_WVASE = np.stack([
wavelengths * 1e9,
window_material.n(wavelengths),