An Efficient and Color-Tunable Solution-Processed Organic Thin-Film Laser with a Polymeric Top-Layer Resonator
Por favor, use este identificador para citar o enlazar este ítem:
http://hdl.handle.net/10045/69931
Título: | An Efficient and Color-Tunable Solution-Processed Organic Thin-Film Laser with a Polymeric Top-Layer Resonator |
---|---|
Autor/es: | Quintana, José A. | Villalvilla, José M. | Morales-Vidal, Marta | Boj, Pedro G. | Zhu, Xiaozhang | Ruangsupapichat, Nopporn | Tsuji, Hayato | Nakamura, Eiichi | Díaz-García, María A. |
Grupo/s de investigación o GITE: | Física de la Materia Condensada |
Centro, Departamento o Servicio: | Universidad de Alicante. Departamento de Física Aplicada | Universidad de Alicante. Departamento de Óptica, Farmacología y Anatomía | Universidad de Alicante. Instituto Universitario de Materiales |
Palabras clave: | Distributed feedback lasers | Organic lasers | Polymeric resonators | Solution-processed |
Área/s de conocimiento: | Física Aplicada | Óptica | Física de la Materia Condensada |
Fecha de publicación: | 2-oct-2017 |
Editor: | Wiley-VCH Verlag GmbH & Co. KGaA |
Cita bibliográfica: | Advanced Optical Materials. 2017, 5(19): 1700238. doi:10.1002/adom.201700238 |
Resumen: | Thin film organic lasers represent attractive light sources for numerous applications. Currently, efforts are devoted to the development of low-cost high-performance and color-tunable devices, whereby both the resonator and the active layer should consist of solution-processable organic materials. Herein, solution-processed distributed-feedback lasers are reported with polymeric resonators on top of active films of perylene orange or carbon-bridged oligo(p-phenylenevinylene) dispersed in polystyrene, which combine these properties. These lasers emit in the 520–595 nm range and show low thresholds (≈1 kW cm−2) and long operational lifetimes (7 × 105 pump pulses), which are comparable to other state-of-the-art lasers that contain the same active materials but resonators made on inorganic substrates. Due to this top-layer resonator configuration, the laser slope efficiencies of the present devices are remarkably superior. A centimeter-size device emitting at different wavelengths within a broad spectral range, based on a perylene-based film of uniform thickness that contributes to preserve a low threshold, is demonstrated. |
Patrocinador/es: | The Spanish team acknowledges support from the Spanish Government (MINECO) and the European Community (FEDER) through Grant Nos. MAT2011-28167-C02-01 and MAT2015-66586-R. M.M.-V. was partly supported by a MINECO FPI fellowship (No. BES-2009-020747) and by a Junta de Castilla y León grant (No. SA046U16). Japanese authors thank the financial support from the MEXT (16H04106 for H.T. and 15H05754 for E.N.). |
URI: | http://hdl.handle.net/10045/69931 |
ISSN: | 2195-1071 |
DOI: | 10.1002/adom.201700238 |
Idioma: | eng |
Tipo: | info:eu-repo/semantics/article |
Derechos: | © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim |
Revisión científica: | si |
Versión del editor: | http://dx.doi.org/10.1002/adom.201700238 |
Aparece en las colecciones: | INV - Física de la Materia Condensada - Artículos de Revistas INV - GHPO - Artículos de Revistas |
Archivos en este ítem:
Archivo | Descripción | Tamaño | Formato | |
---|---|---|---|---|
2017_Quintana_etal_AdvOpticalMater_final.pdf | Versión final (acceso restringido) | 785,94 kB | Adobe PDF | Abrir Solicitar una copia |
Todos los documentos en RUA están protegidos por derechos de autor. Algunos derechos reservados.