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Enhanced laser action of Perylene-Red doped polymeric materials

AuthorsGarcia-Moreno, I. ; Costela, A. ; Pintado-Sierra, Mercedes ; Martin, Virginia ; Sastre, Roberto
KeywordsDye lasers
Lasers, solid-state
Laser materials
Issue Date2009
PublisherOptical Society of America
CitationOptics Express 17 (15) : 12777-12784 (2009)
AbstractThe laser action of Perylene-Red doped in linear, crosslinked, fluorinated and sililated polymeric materials is reported. The purity of dye was found to be a key factor to enhance its solid-state laser behaviour. The samples were transversely pumped at 532 nm, with 5.5 mJ/pulse and 10 Hz repetition rate. Perylene-Red doped copolymers of methyl methacrylate with a 10 vol% proportion of 2,2,2-trifluoroethyl-methacrylate exhibited a lasing efficiency of 26% with a high photostability since the dye laser output remained at the same level after 100,000 pump pulses in the same position of the sample. This lasing behaviour is, to the best of our knowledge, the highest achieved to date for organic, inorganic, and hybrid materials doped with Perylene-Red
Publisher version (URL)http://dx.doi.org/10.1364/OE.17.012777
Appears in Collections:(ICTP) Artículos
(IQFR) Artículos
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