22 lines
484 B
Python
22 lines
484 B
Python
import matplotlib.pyplot as plt
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import numpy as np
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import scgenerator as sc
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wl = np.linspace(200e-9, 2e-6, 2048)
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w = sc.units.m(wl)
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wl0 = 800e-9
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gas = sc.materials.Gas("argon")
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ng2 = gas.sellmeier.n_gas_2(wl, pressure=1e5)
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n = sc.fiber.n_eff_vincetti(wl, wl0, ng2, 1e-6, 20e-6, 5e-6, 7)
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b2 = sc.fiber.beta2(w, n)
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bcap = sc.capillary_dispersion(
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wl, sc.fiber.core_radius_from_capillaries(20e-6, 5e-6, 7), "argon", pressure=1e5
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)
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plt.plot(wl, b2)
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plt.plot(wl, bcap)
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plt.show()
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