Walling-beta

Data for Main / Beal2o4 / Walling-beta

import os
import matplotlib.pyplot as plt
import numpy as np
import refidx as ri

plt.style.use("../../doc/refidx.mplstyle")
db = ri.DataBase()
matid = ['main', 'BeAl2O4', 'Walling-beta']
mat = db.get_item(matid)
wr = mat.wavelength_range
lamb = np.linspace(*wr, 1000)
index = mat.get_index(lamb)
fig, ax = plt.subplots(2, 1, figsize=(3, 3))
ax[0].plot(lamb, index.real, "-", color="#aa0044")
ax[1].plot(lamb, index.imag, "-", color="#6886b3")
ax[0].set_xlabel(r"Wavelength ($\rm μm$)")
ax[1].set_xlabel(r"Wavelength ($\rm μm$)")
ax[0].set_ylabel(r"$n^{\prime}$")
ax[1].set_ylabel(r"$n^{\prime\prime}$")
plt.suptitle(mat)
mat.print_info(
    html=True,
    tmp_dir=os.path.join("..","..", "doc", "auto_gallery","BeAl2O4"),
    filename="out_main_BeAl2O4_Walling_beta.html",
)

Comments

n_β; Room temperature.

References

1) J. Walling, O. Peterson, H. Jenssen, R. Morris, E. O'Dell. Tunable alexandrite lasers, IEEE J. Quantum Electron., 16, 1302–1315 (1980)
2) P. Loiko, A. Major. Dispersive properties of alexandrite and beryllium hexaaluminate crystals, Opt. Mater. Express, 6, 2177–2183 (2016)
* Ref. 2 provides a dispersion formula based on the experimental data from Ref. 1

Estimated memory usage: 225 MB