Photon-gated thermoresistant spectral ho
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M. Aizengendler; U. Bogner; I. Dolindo; J. Kikas; I. Sildos
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Article
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1991
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Elsevier Science
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English
β 317 KB
Two-color, photon-gated persistent spectral hole burning was discovered in the 755.6 nm zero-phonon line (ZPL) of a colorcenter aggregate in neutron-irradiated a-AllO,. The burning is accompanied by an increase of the photoproduct absorption band at 470 nm (the corresponding ZPL at 503.0 nm), where