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b_3_SFG_NLA_reverse.py
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# -*- coding: utf-8 -*-
"""
Created on Sun Dec 26 22:09:04 2021
@author: Xcz
"""
# %%
import copy
import numpy as np
from fun_img_Resize import if_image_Add_black_border
from fun_global_var import init_GLV_DICT, init_GLV_rmw, Get, fkey, tree_print
from fun_nonlinear import gan_G3_z_sinc_reverse
from fun_compare import U_compare
from b_3_SFG_NLA import SFG_NLA
from B_3_SFG_NLA_SSI_chi2 import SFG_NLA_SSI
np.seterr(divide='ignore', invalid='ignore')
# %%
def SFG_NLA_reverse(U_name="",
img_full_name="Grating.png",
is_phase_only=0,
# %%
z_pump=0,
is_LG=0, is_Gauss=0, is_OAM=0,
l=0, p=0,
theta_x=0, theta_y=0,
# %%
is_random_phase=0,
is_H_l=0, is_H_theta=0, is_H_random_phase=0,
# %%
# 生成横向结构
U_name_Structure='',
structure_size_Shrink=0.1,
is_phase_only_Structure=0,
# %%
w0_Structure=0, z_pump_Structure=0,
is_LG_Structure=0, is_Gauss_Structure=0, is_OAM_Structure=0,
l_Structure=0, p_Structure=0,
theta_x_Structure=0, theta_y_Structure=0,
# %%
is_random_phase_Structure=0,
is_H_l_Structure=0, is_H_theta_Structure=0, is_H_random_phase_Structure=0,
# %%
U_size=1, w0=0.3,
z0=1,
# %%
lam1=0.8, is_air_pump=0, is_air=0, T=25,
is_air_pump_structure=0,
deff=30, is_fft=1, fft_mode=0,
is_sum_Gm=0, mG=0,
is_linear_convolution=0,
# %%
Tx=10, Ty=10, Tz="2*lc",
mx=0, my=0, mz=0,
# %%
# 生成横向结构
Duty_Cycle_x=0.5, Duty_Cycle_y=0.5, Duty_Cycle_z=0.5,
Depth=2, structure_xy_mode='x',
# %%
is_continuous=0, is_target_far_field=1, is_transverse_xy=0,
is_reverse_xy=0, is_positive_xy=1, is_no_backgroud=0,
# %%
is_save=0, is_save_txt=0, dpi=100,
# %%
cmap_2d='viridis',
# %%
ticks_num=6, is_contourf=0,
is_title_on=1, is_axes_on=1, is_mm=1,
# %%
fontsize=9,
font={'family': 'serif',
'style': 'normal', # 'normal', 'italic', 'oblique'
'weight': 'normal',
'color': 'black', # 'black','gray','darkred'
},
# %%
is_colorbar_on=1, is_colorbar_log=0,
is_energy=0,
# %%
is_print=1, is_contours=1, n_TzQ=1,
Gz_max_Enhance=1, match_mode=1,
# %% SSI 参数 -------------------------------
z0_structure_frontface_expect=0.5, deff_structure_length_expect=2,
SSI_zoomout_times=1, sheets_stored_num=10,
z0_section_1_expect=1, z0_section_2_expect=1,
X=0, Y=0,
# %%
is_bulk=1,
is_stored=0, is_show_structure_face=1, is_energy_evolution_on=1,
# %%
is_stripe=0, is_NLAST=0,
# %%
color_1d='b', cmap_3d='rainbow',
elev=10, azim=-65, alpha=2,
# %%
sample=1,
# %%
plot_group="UGa", is_animated=1,
loop=0, duration=0.033, fps=5,
# %%
is_plot_EVV=1, is_plot_3d_XYz=0, is_plot_selective=0,
is_plot_YZ_XZ=1, is_plot_3d_XYZ=0,
# %% 该程序 独有 -------------------------------
Cal_target=1, is_amp_relative=1,
is_SSI=1,
# %%
**kwargs, ):
# %%
info = "反向 NLA：已知 E3、χ2、E1、E2 中的 三者，可求 剩下的 一者"
is_print and print(tree_print(kwargs.get("is_end", 0), add_level=2) + info)
kwargs.pop("is_end", None);
kwargs.pop("add_level", None) # 该 def 子分支 后续默认 is_end = 0，如果 kwargs 还会被 继续使用 的话。
# %%
# 非线性 惠更斯 菲涅尔 原理
if_image_Add_black_border("", img_full_name,
__name__ == "__main__", is_print, **kwargs, )
# %%
args_NLA = [U_name,
img_full_name,
is_phase_only,
# %%
z_pump,
is_LG, is_Gauss, is_OAM,
l, p,
theta_x, theta_y,
# %%
is_random_phase,
is_H_l, is_H_theta, is_H_random_phase,
# %%
# 生成横向结构
U_name_Structure,
structure_size_Shrink,
is_phase_only_Structure,
# %%
w0_Structure, z_pump_Structure,
is_LG_Structure, is_Gauss_Structure, is_OAM_Structure,
l_Structure, p_Structure,
theta_x_Structure, theta_y_Structure,
# %%
is_random_phase_Structure,
is_H_l_Structure, is_H_theta_Structure, is_H_random_phase_Structure,
# %%
U_size, w0,
z0,
# %%
lam1, is_air_pump, is_air, T,
is_air_pump_structure,
deff, is_fft, fft_mode,
is_sum_Gm, mG,
is_linear_convolution,
# %%
Tx, Ty, Tz,
mx, my, mz,
# %%
# 生成横向结构
Duty_Cycle_x, Duty_Cycle_y, Duty_Cycle_z,
Depth, structure_xy_mode,
is_continuous, is_target_far_field, is_transverse_xy,
is_reverse_xy, is_positive_xy, is_no_backgroud,
# %%
is_save, is_save_txt, dpi,
# %%
cmap_2d,
# %%
ticks_num, is_contourf,
is_title_on, is_axes_on,
is_mm,
# %%
fontsize, font,
# %%
is_colorbar_on, is_energy,
# %%
is_print, is_contours, n_TzQ,
Gz_max_Enhance, match_mode, ]
# %%
args_SSI = \
[U_name,
img_full_name,
is_phase_only,
# %%
z_pump,
is_LG, is_Gauss, is_OAM,
l, p,
theta_x, theta_y,
# %%
is_random_phase,
is_H_l, is_H_theta, is_H_random_phase,
# %%
# 生成横向结构
U_name_Structure,
structure_size_Shrink,
is_phase_only_Structure,
# %%
w0_Structure, z_pump_Structure,
is_LG_Structure, is_Gauss_Structure, is_OAM_Structure,
l_Structure, p_Structure,
theta_x_Structure, theta_y_Structure,
# %%
is_random_phase_Structure,
is_H_l_Structure, is_H_theta_Structure, is_H_random_phase_Structure,
# %%
U_size, w0,
z0, z0_structure_frontface_expect, deff_structure_length_expect,
SSI_zoomout_times, sheets_stored_num,
z0_section_1_expect, z0_section_2_expect,
X, Y,
# %%
is_bulk, is_no_backgroud,
is_stored, is_show_structure_face, is_energy_evolution_on,
# %%
lam1, is_air_pump, is_air, T,
is_air_pump_structure,
deff,
# %%
Tx, Ty, Tz,
mx, my, mz,
is_stripe, is_NLAST,
# %%
# 生成横向结构
Duty_Cycle_x, Duty_Cycle_y, Duty_Cycle_z,
Depth, structure_xy_mode,
is_continuous, is_target_far_field, is_transverse_xy,
is_reverse_xy, is_positive_xy,
# %%
is_save, is_save_txt, dpi,
# %%
color_1d, cmap_2d, cmap_3d,
elev, azim, alpha,
# %%
sample, ticks_num, is_contourf,
is_title_on, is_axes_on, is_mm,
# %%
fontsize, font,
# %%
is_colorbar_on, is_colorbar_log,
is_energy,
# %%
plot_group, is_animated,
loop, duration, fps,
# %%
is_plot_EVV, is_plot_3d_XYz, is_plot_selective,
is_plot_YZ_XZ, is_plot_3d_XYZ,
# %%
is_print, is_contours, n_TzQ,
Gz_max_Enhance, match_mode, ]
# %%
kwargs_forward = copy.deepcopy(kwargs)
U3_z, U1_0, U2_0, modulation_squared, k1_inc, k2_inc, \
theta_x, theta_y, theta2_x, theta2_y, kiizQ, \
k1, k2, k3, const, iz, Gz = \
SFG_NLA_SSI(*args_SSI, **kwargs_forward, ) if is_SSI == 1 else \
SFG_NLA(*args_NLA, **kwargs_forward, )
# Cal_targets = ["U_0", "U1_0", "U2_0", "mod_0", "mod_2", "U_half_z_Squared_modulated"]
# Cal_targets = ["U", "U1", "U2", "m", "m2"]
if Cal_target == "U": # "U_0"
target = U1_0
method = "PUMP"
way = ""
ray = ""
ray_tag = "p"
init_GLV_rmw("", ray_tag, method, way, ray=ray)
U0_name = fkey("U").replace("_z", "")
kwargs_Cal_reverse = {
"mod": np.where(modulation_squared == 0, 1, modulation_squared),
"k1_inc": k1_inc,
"theta_x": theta_x,
"theta_y": theta_y,
"kiizQ": kiizQ,
}
elif Cal_target == "U1": # "U1_0"
target = U1_0
method = "PUMP"
way = ""
ray = "1"
ray_tag = "p"
init_GLV_rmw("", ray_tag, method, way, ray=ray)
U0_name = fkey("U").replace("_z", "")
# print(modulation_squared)
kwargs_Cal_reverse = {
"mod": np.where(modulation_squared == 0, 1, modulation_squared),
"U2_0": U2_0,
"k1_inc": k1_inc,
"theta_x": theta_x,
"theta_y": theta_y,
"kiizQ": kiizQ,
}
elif Cal_target == "U2": # "U2_0"
target = U2_0
method = "PUMP"
way = ""
ray = "2"
ray_tag = "p"
init_GLV_rmw("", ray_tag, method, way, ray=ray)
U0_name = fkey("U").replace("_z", "")
kwargs_Cal_reverse = {
"mod": np.where(modulation_squared == 0, 1, modulation_squared),
"U1_0": U1_0,
"k2_inc": k2_inc,
"theta2_x": theta2_x,
"theta2_x": theta2_x,
"kiizQ": kiizQ,
}
elif Cal_target == "m": # "mod_0"
target = modulation_squared
method = "MOD"
name = "χ2_modulation_squared"
suffix = "_squared"
U0_name = method + " - " + name + suffix
kwargs_Cal_reverse = {
"U_0": U1_0,
}
elif Cal_target == "m2": # "mod_2"
target = modulation_squared
method = "MOD"
name = "χ2_modulation"
suffix = "_squared"
U0_name = method + " - " + name + suffix
kwargs_Cal_reverse = {
"U1_0": U1_0,
"U2_0": U2_0,
"kiizQ": kiizQ,
}
else: # "U_half_z_Squared_modulated"
target = None
U0_name = ""
kwargs_Cal_reverse = {
"k1_inc": k1_inc,
"k2_inc": k2_inc,
"theta_x": theta_x,
"theta_y": theta_y,
"theta2_x": theta2_x,
"theta2_x": theta2_x,
"kiizQ": kiizQ,
}
if method == "MOD":
suffix = "_guessed"
U_name = method + " - " + name + suffix
else:
method = "NLA"
way = "REV"
init_GLV_rmw("", ray_tag, method, way, ray=ray)
U_name = fkey("U").replace("_z", "")
cmap_2d = "inferno"
Cal_result = gan_G3_z_sinc_reverse(k1, k2, k3, U3_z, is_no_backgroud,
const, iz, Gz, **kwargs_Cal_reverse)
if method != "MOD":
from fun_linear import fft2
U_compare(fft2(Cal_result), fft2(target), U0_name.replace("- U", "- G"), -z0,
# %%
Get("img_name_extension"), Get("size_PerPixel"), Get("size_fig"),
# %%
is_save, is_save_txt, dpi,
# %%
cmap_2d,
# %%
ticks_num, is_contourf,
is_title_on, is_axes_on, is_mm,
# %%
fontsize, font,
# %%S
is_colorbar_on, is_energy,
# %%
is_amp_relative, is_print,
# %%
U_title=U_name.replace("- U", "- G"), )
U_compare(Cal_result, target, U0_name, -z0,
# %%
Get("img_name_extension"), Get("size_PerPixel"), Get("size_fig"),
# %%
is_save, is_save_txt, dpi,
# %%
cmap_2d,
# %%
ticks_num, is_contourf,
is_title_on, is_axes_on, is_mm,
# %%
fontsize, font,
# %%
is_colorbar_on, is_energy,
# %%
is_amp_relative, is_print,
# %%
is_end=1, U_title=U_name, )
if __name__ == '__main__':
kwargs = \
{"U_name": "", # 要么从 U_name 里传 ray 和 U 进来，要么 单独传个 U 和 ray
"img_full_name": "lena1.png",
"U_pixels_x": 0, "U_pixels_y": 0,
"is_phase_only": 0,
# %%
"z_pump": 0,
"is_LG": 0, "is_Gauss": 0, "is_OAM": 0,
"l": 0, "p": 0,
"theta_x": 0, "theta_y": 0,
# %%
"is_random_phase": 0,
"is_H_l": 0, "is_H_theta": 0, "is_H_random_phase": 0,
# %%
# 生成横向结构
"U_name_Structure": '',
"structure_size_Shrink": 0.19, "structure_size_Shrinker": 0,
"is_U_size_x_structure_side_y": 1,
"is_phase_only_Structure": 0,
# %%
"w0_Structure": 0, "z_pump_Structure": 0,
"is_LG_Structure": 0, "is_Gauss_Structure": 1, "is_OAM_Structure": 0,
"l_Structure": 0, "p_Structure": 0,
"theta_x_Structure": 0, "theta_y_Structure": 0,
# %%
"is_random_phase_Structure": 0,
"is_H_l_Structure": 0, "is_H_theta_Structure": 0, "is_H_random_phase_Structure": 0,
# %%
"U_size": 1, "w0": 0.3,
"z0": 2,
# %%
"lam1": 1.064, "is_air_pump": 1, "is_air": 0, "T": 50,
"lam_structure": 1, "is_air_pump_structure": 1, "T_structure": 25,
"deff": 30, "is_fft": 1, "fft_mode": 0,
"is_sum_Gm": 0, "mG": 0, 'is_NLAST_sum': 0,
"is_linear_convolution": 0,
# %%
"Tx": 30, "Ty": 30, "Tz": 6,
"mx": 0, "my": 0, "mz": 1,
# %%
# 生成横向结构
"Duty_Cycle_x": 0.5, "Duty_Cycle_y": 0.5, "Duty_Cycle_z": 0.5,
"Depth": 2, "structure_xy_mode": 'x',
# %%
"is_continuous": 0, "is_target_far_field": 1, "is_transverse_xy": 0,
"is_reverse_xy": 0, "is_positive_xy": 1, "is_no_backgroud": 0,
# %%
"is_save": 0, "is_no_data_save": 0,
"is_save_txt": 0, "dpi": 100,
# %%
"cmap_2d": 'viridis',
# %%
"ticks_num": 6, "is_contourf": 0,
"is_title_on": 1, "is_axes_on": 1, "is_mm": 1,
# %%
"fontsize": 10,
"font": {'family': 'serif',
'style': 'normal', # 'normal', 'italic', 'oblique'
'weight': 'normal',
'color': 'black', # 'black','gray','darkred'
},
# %%
"is_colorbar_on": 1, "is_colorbar_log": 0,
"is_energy": 0,
# %%
"is_print": 1, "is_contours": 0, "n_TzQ": 1,
"Gz_max_Enhance": 1, "match_mode": 1,
# %% SSI 参数 -------------------------------
# %%
"z0_structure_frontface_expect": 0, "deff_structure_length_expect": 2,
"SSI_zoomout_times": 1, "sheets_stored_num": 10,
"z0_section_1_expect": 1, "z0_section_2_expect": 1,
"X": 0, "Y": 0,
# %%
"is_bulk": 0,
"is_stored": 0, "is_show_structure_face": 1, "is_energy_evolution_on": 1,
# %%
"is_stripe": 0, "is_NLAST": 1,
# %%
"color_1d": 'b', "cmap_3d": 'rainbow',
"elev": 10, "azim": -65, "alpha": 2,
# %%
"sample": 1,
# %%
"plot_group": "UGa", "is_animated": 1,
"loop": 0, "duration": 0.033, "fps": 5,
# %%
"is_plot_EVV": 1, "is_plot_3d_XYz": 0, "is_plot_selective": 0,
"is_plot_YZ_XZ": 0, "is_plot_3d_XYZ": 0,
# %% 该程序 独有 -------------------------------
"Cal_target": "U1", "is_amp_relative": 1,
"is_SSI": 0,
# %% 该程序 作为 主入口时 -------------------------------
"kwargs_seq": 0, "root_dir": r'1',
"border_percentage": 0.1, "is_end": -1,
# %%
"theta_z": 90, "phi_z": 0, "phi_c": 0,
"polar": "e",
"ray": "3", "polar3": "e",
}
if kwargs.get("ray", "2") == "3": # 如果 is_HOPS >= 1，则 默认 双泵浦 is_twin_pumps == 1
pump2_kwargs = {
"U2_name": "",
"img2_full_name": "lena1.png",
"is_phase_only_2": 0,
# %%
"z_pump2": 0,
"is_LG_2": 0, "is_Gauss_2": 0, "is_OAM_2": 0,
"l2": 0, "p2": 0,
"theta2_x": 0, "theta2_y": 0,
# %%
"is_random_phase_2": 0,
"is_H_l2": 0, "is_H_theta2": 0, "is_H_random_phase_2": 0,
# %%
"w0_2": 0.3,
# %%
"lam2": 1.064, "is_air_pump2": 1, "T2": 25,
"polar2": 'e',
}
pump2_kwargs.update({"pump2_keys": list(pump2_kwargs.keys())})
# Object of type dict_keys is not JSON serializable，所以 得转为 list
kwargs.update(pump2_kwargs)
# 要不要把 “要不要（是否）使用 上一次使用 的 参数”
# or “这次 使用了 哪一次 使用的 参数” 传进去记录呢？—— 也不是不行。
# kwargs.update(init_GLV_DICT(**kwargs))
kwargs = init_GLV_DICT(**kwargs)
SFG_NLA_reverse(**kwargs)
# SFG_NLA(U_name="", # 要么从 U_name 里传 ray 和 U 进来，要么 单独传个 U 和 ray
# img_full_name="lena1.png",
# is_phase_only=0,
# # %%
# z_pump=0,
# is_LG=0, is_Gauss=1, is_OAM=0,
# l=0, p=0,
# theta_x=0, theta_y=0,
# # %%
# is_random_phase=0,
# is_H_l=0, is_H_theta=0, is_H_random_phase=0,
# # %%
# # 生成横向结构
# U_name_Structure='',
# structure_size_Shrink=0.1,
# is_phase_only_Structure=0,
# # %%
# w0_Structure=0, z_pump_Structure=0,
# is_LG_Structure=0, is_Gauss_Structure=1, is_OAM_Structure=0,
# l_Structure=0, p_Structure=0,
# theta_x_Structure=0, theta_y_Structure=0,
# # %%
# is_random_phase_Structure=0,
# is_H_l_Structure=0, is_H_theta_Structure=0, is_H_random_phase_Structure=0,
# # %%
# U_size=0.9, w0=0.1,
# z0=10,
# # %%
# lam1=1.064, is_air_pump=0, is_air=0, T=25,
# deff=30, is_fft=1, fft_mode=0,
# is_sum_Gm=0, mG=0,
# is_linear_convolution=0,
# # %%
# Tx=10, Ty=10, Tz=3,
# mx=1, my=0, mz=0,
# # %%
# # 生成横向结构
# Duty_Cycle_x=0.5, Duty_Cycle_y=0.5, Duty_Cycle_z=0.5,
# Depth=2, structure_xy_mode='x',
# # %%
# is_continuous=0, is_target_far_field=1, is_transverse_xy=0,
# is_reverse_xy=0, is_positive_xy=1, is_no_backgroud=0,
# # %%
# is_save=1, is_save_txt=0, dpi=100,
# # %%
# cmap_2d='viridis',
# # %%
# ticks_num=6, is_contourf=0,
# is_title_on=1, is_axes_on=1, is_mm=1,
# # %%
# fontsize=9,
# font={'family': 'serif',
# 'style': 'normal', # 'normal', 'italic', 'oblique'
# 'weight': 'normal',
# 'color': 'black', # 'black','gray','darkred'
# },
# # %%
# is_colorbar_on=1, is_energy=0,
# # %%
# is_print=1, is_contours=0, n_TzQ=1,
# Gz_max_Enhance=1, match_mode=1,
# # %%
# root_dir=r'af', ray="2",
# border_percentage=0.1, is_end=-1, )