Improvement in photostability of solid state dye by oxygen removal
| Autor(en): | Krause, Jennifer Imlau, Mirco Woike, Theo Schaniel, Dominik |
Stichwörter: | HIGHLY EFFICIENT; LASERS; Materials Science; Materials Science, Multidisciplinary; Optics; PYRROMETHENE | Erscheinungsdatum: | 2012 | Herausgeber: | OPTICAL SOC AMER | Journal: | OPTICAL MATERIALS EXPRESS | Volumen: | 2 | Ausgabe: | 1 | Startseite: | 71 | Seitenende: | 77 | Zusammenfassung: | We report on the improvement in photostability of solid-state dye materials. The photostability is the amount of energy that can be deposited in the material before its luminescence or lasing intensity has dropped to 50% of the initial value. It is shown that the photostability can be prolonged by a factor 100 by reducing the oxygen content in the material. The realized oxygen removal procedure and encapsulation of the solid state dye does not affect the luminescence properties and thus might be applicable in dye lasers. (C) 2011 Optical Society of America |
ISSN: | 21593930 | DOI: | 10.1364/OME.2.000071 |
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