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f_r mishap

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This commit is contained in:
Benoît Sierro
2021-06-10 14:04:24 +02:00
parent 03447f268d
commit 69c89f04c4
1 changed files with 5 additions and 5 deletions
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10
src/scgenerator/physics/fiber.py
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@@ -845,7 +845,7 @@ def delayed_raman_w(t, dt, raman_type="stolen"):
return fft(delayed_raman_t(t, raman_type)) * dt
def create_non_linear_op(behaviors, w_c, w0, gamma, raman_type="stolen", f_r=None, hr_w=None):
def create_non_linear_op(behaviors, w_c, w0, gamma, raman_type="stolen", f_r=0, hr_w=None):
"""
Creates a non-linear operator with the desired features
@@ -861,10 +861,10 @@ def create_non_linear_op(behaviors, w_c, w0, gamma, raman_type="stolen", f_r=Non
nonlinear parameter
raman_type : str, optional
name of the raman response function model. default : "stolen"
f_r : float, optional
fractional contribution of the delayed raman effect. default : 0
hr_w : 1d array, optional unless "raman" in behaviors
pre-calculated frequency-dependent delayed raman response function
f_r : float, optional
overwrite fractional contribution of the delayed raman effect. default : None
returns
-------
@@ -874,11 +874,11 @@ def create_non_linear_op(behaviors, w_c, w0, gamma, raman_type="stolen", f_r=Non
"""
# Compute raman response function if necessary
f_r = 0.18
if "raman" in behaviors:
if hr_w is None:
raise ValueError("freq-dependent Raman response must be give")
if f_r is None:
if f_r == 0:
f_r = 0.18
if raman_type == "agrawal":
f_r = 0.245