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Judd-Ofelt analysis of spectroscopic property of in congruent and near-stoichiometric -codoped crystals
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10.1063/1.2654162
/content/aip/journal/jap/101/5/10.1063/1.2654162
http://aip.metastore.ingenta.com/content/aip/journal/jap/101/5/10.1063/1.2654162

Figures

Image of FIG. 1.
FIG. 1.

Visible and near infrared absorption spectra of as-grown and VTE-treated -cut Zn crystals. The insets show an expanded view of four absorption bands near 520, 550, 650, and .

Image of FIG. 2.
FIG. 2.

Visible and near infrared absorption spectra of as-grown and VTE-treated -cut Zn crystals. The inset shows an expanded view of the absorption near the OAE.

Image of FIG. 3.
FIG. 3.

Visible and near infrared absorption spectra of as-grown and VTE-treated -cut Zn crystals. The insets show an expanded view of four absorption bands near 520, 550, 650, and and of the absorption near the OAE.

Image of FIG. 4.
FIG. 4.

Near infrared absorption spectra of the same crystals as those of Fig. 1.

Image of FIG. 5.
FIG. 5.

Near infrared absorption spectra of the same crystals as those of Fig. 2.

Image of FIG. 6.
FIG. 6.

Near infrared absorption spectra of the same crystals as those of Fig. 3.

Image of FIG. 7.
FIG. 7.

(a) Near infrared absorption spectra of the same crystals as those of Fig. 1. (b) Near infrared absorption spectrum of thermally calcined pure powder.

Image of FIG. 8.
FIG. 8.

Near infrared absorption spectra of the same crystals as those of Fig. 2.

Image of FIG. 9.
FIG. 9.

Near infrared absorption spectra of the same crystals as those of Fig. 3.

Image of FIG. 10.
FIG. 10.

X-ray powder diffraction patterns of VTE-treated crystals doped, respectively, with (a) Zn , (b) Zn , and (c) Zn . The weak and broad diffraction peaks around angle 30° as indicated in patterns a and c are the characteristic diffractions with respect to the phase.

Tables

Generic image for table
Table I.

Integrated absorption coefficient, in the unit of , for the absorption transitions from the ground state to the upper manifolds , , , , , , , , , , and of ion in as-grown and VTE-treated -cut crystals.

Generic image for table
Table II.

Judd-Ofelt parameters (, 4, and 6) of as-grown and VTE-treated crystals.

Generic image for table
Table III.

Measured, calculated oscillator strengths, and of as-grown and VTE-treated crystals. All transitions are from the ground state to the manifolds indicated.

Generic image for table
Table IV.

A comparison of calculated fluorescence branch ratio of in as-grown and VTE-treated crystals.

Generic image for table
Table V.

A comparison of predicted electron transition probability of in as-grown and VTE-treated crystals.

Generic image for table
Table VI.

Calculated radiative lifetimes (ms) of in as-grown and VTE-treated crystals. Data given in the parentheses for the manifold are the experimental results.

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/content/aip/journal/jap/101/5/10.1063/1.2654162
2007-03-14
2014-04-16
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752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Judd-Ofelt analysis of spectroscopic property of Er3+ in congruent and near-stoichiometric Zn∕Er-codoped LiNbO3 crystals
http://aip.metastore.ingenta.com/content/aip/journal/jap/101/5/10.1063/1.2654162
10.1063/1.2654162
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