Spectroscopy and laser action of Rhodamine 6G doped aluminosilicate xerogels

Autor:	Bruce Dunn, John McKiernan, Jeffrey I. Zink, Stacey A. Yamanaka
Rok vydání:	1990
Předmět:	Dye laser Inorganic chemistry Doping General Engineering Analytical chemistry Laser law.invention Rhodamine 6G chemistry.chemical_compound chemistry Aluminosilicate law Optical cavity Physical and Theoretical Chemistry Luminescence Spectroscopy
Zdroj:	The Journal of Physical Chemistry. 94:5652-5654
ISSN:	1541-5740 0022-3654
DOI:	10.1021/j100378a007
Popis:	Rhodamine 6G (R6G) doped aluminosilicate glass synthesized by the sol-gel method exhibits laser action. Transparent 5 mm {times} 5 mm {times} 10 mm monoliths were used as cast in a simple laser cavity. This new material was pumped at rates of up to 25 Hz and was still active after as many as 40,000 pump pulses. Luminescence and free-running laser spectra are measured. The dependence of the R6G doped aluminosilicate dye laser output on the number of pump pulses and the pump pulse energy is discussed.
Databáze:	OpenAIRE
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