Zobrazeno 1 - 10
of 120
pro vyhledávání: '"Forget Sébastien"'
Publikováno v:
Applied Physics Letters, American Institute of Physics, 2022, 120 (11), pp.113301
Liquid dye lasers have long been considered as ideal tunable laser sources in the visible range but are bulky, expensive, and require a complex system for dye circulation. Here, we present a system that relies on a low-cost blue laser diode as the pu
Externí odkaz:
http://arxiv.org/abs/2203.16231
Publikováno v:
Journal of Applied Physics, American Institute of Physics, 2020, 128 (1), pp.015501
A highly stable diode-pumped circulation-free liquid dye laser in a vertical external cavity is reported. The design is simple (no fabrication process step required, no fluid circuitry), compact (~ cm sized), and cost-effective. An optical efficiency
Externí odkaz:
http://arxiv.org/abs/2203.16229
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