Ostateczna wersja pracy dyplomowejHEADmaster

1 files changed, 22 insertions, 0 deletions

diff --git a/src/planck.py b/src/planck.py
new file mode 100644
index 0000000..711a973
--- /dev/null
+++ b/src/planck.py
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+import matplotlib.pyplot as plt
+import numpy as np
+from shared import *
+
+plot_setup(width=0.5)
+
+h = 6.62607015e-34
+c = 299792458
+k_B = 1.380649e-23
+
+wvl = 1e-9 * np.linspace(10, 2000, 200)
+
+for T in [3000, 4000, 5000]:
+	L = 2 * h * c ** 2 / (wvl ** 5 * (np.exp(h * c / (wvl * k_B * T)) - 1))
+	plt.plot(1e+6 * wvl, 1e-12 * L, label="$T$ = %d K" % T)
+
+plt.xlim(0, 2)
+plt.xlabel("$\\lambda~[\\mu\\mathrm{m}]$")
+plt.ylabel("$L_\\lambda~\\left[\\frac{\\mathrm{kW}}{\\mathrm{sr}\\cdot\\mathrm{m}^2\\cdot\\mathrm{nm}}\\right]$")
+plt.legend()
+plot_grid()
+plot_export()