Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Chenais, Sebastien"'
Autor:
Mhibik, Oussama, Chénais, Sébastien, Forget, Sébastien, Defranoux, Christophe, Sanaur, Sébastien
Publikováno v:
Journal of Applied Physics, American Institute of Physics, 2016, 119, pp.173101
In this paper, we show that Inkjet Printing can be successfully applied to external-cavity vertically-emitting thin-film organic lasers, and can be used to generate a diffraction-limited output beam with an output energy as high as 33.6 uJ with a slo
Externí odkaz:
http://arxiv.org/abs/1605.07756
Publikováno v:
Applied Physics Letters, American Institute of Physics (AIP), 2015, 106, pp.51112
High-power, diffraction-limited organic solid-state laser operation has been achieved in a vertical external cavity surface-emitting organic laser (VECSOL), pumped by a low-cost compact blue laser diode. The diode-pumped VECSOLs were demonstrated wit
Externí odkaz:
http://arxiv.org/abs/1502.06715
Autor:
Jeon, T., Geffroy, Bernard, Tondelier, Denis, Bonnassieux, Yvan, Forget, Sebastien, Chenais, Sebastien, Ishow, Elena
Publikováno v:
Thin Solid Films 542 (2013) 263-269
We described an approach to achieve fine color control of fluorescent White Organic Light-Emitting Diodes (OLED), based on an Ultra-thin Premixed emitting Layer (UPL). The UPL consists of a mixture of two dyes (red-emitting 4-di(4'-tert-butylbiphenyl
Externí odkaz:
http://arxiv.org/abs/1405.2884
Publikováno v:
Applied Physics Letters 102 (2013) 041112
An innovative concept of thin-film organic solid-state laser is proposed, with diffraction-limited output and a broad tuning range covering the visible spectrum under UV optical pumping. The laser beam is tunable over 230 nm, from 440 to 670 nm, with
Externí odkaz:
http://arxiv.org/abs/1405.1704
Autor:
Chenais, Sébastien, Forget, Sebastien
Publikováno v:
Polymer International (2011) 10.1002/pi.3173
Organic solid-state lasers are reviewed, with a special emphasis on works published during the last decade. Referring originally to dyes in solid-state polymeric matrices, organic lasers also include the rich family of organic semiconductors, paced b
Externí odkaz:
http://arxiv.org/abs/1111.5688
Autor:
Forget, Sebastien, Rabbani-Haghighi, Hadi, Diffalah, Nordine, Siove, Alain, Chenais, Sebastien
A solid-state organic thin-film laser with intracavity frequency doubling is reported. Tunable ultraviolet emission from 309 to 322 nm is achieved from a vertical external cavity surface-emitting organic laser, with 2 % efficiency (1 $\mu$J at 315 nm
Externí odkaz:
http://arxiv.org/abs/1103.1718
Autor:
Forget, Sebastien, Chenais, Sebastien, Tondelier, Denis, Geffroy, Bernard, Gozhyk, Iryna, Lebental, Mélanie, Ishow, Elena
Publikováno v:
Journal of Applied Physics 108, 6 (2010) 064509
Concentration quenching is a major impediment to efficient organic light-emitting devices. We herein report on Organic Light-Emitting Diodes (OLEDs) based on a fluorescent amorphous red-emitting starbust triarylamine molecule (4-di(4'-tert-butylbiphe
Externí odkaz:
http://arxiv.org/abs/1009.4557
Publikováno v:
Optics Letters (2010) 0
We report on a solid-state laser structure being the organic counterpart of the Vertical External-Cavity Surface-Emitting Laser (VECSEL) design. The gain medium is a poly (methyl methacrylate) film doped with Rhodamine 640, spin-casted onto the High-
Externí odkaz:
http://arxiv.org/abs/1006.1083
Autor:
Rabbani-Haghighi, Hadi, Forget, Sebastien, Chenais, Sebastien, Siove, Alain, Castex, Marie-Claude, Ishow, Elena
Stimulated emission in small-molecule organic films at a high dye concentration is generally hindered by fluorescence quenching, especially in the red region of the spectrum. Here we demonstrate the achievement of high net gains (up to 50 cm-1) aroun
Externí odkaz:
http://arxiv.org/abs/0906.5155
Autor:
Chenais, Sebastien, Forget, Sebastien
Comment on " Gain coefficient method for amplified spontaneous emission in thin waveguided film of a conjugated polymer " [APL 93, 163307 (2008)]
Externí odkaz:
http://arxiv.org/abs/0902.4158