| Texto completo | |
| Autor(es): |
Aiub, Eduardo J.
;
Steinberg, David
;
Thoroh de Souza, Eunezio A.
;
Saito, Lucia A. M.
Número total de Autores: 4
|
| Tipo de documento: | Artigo Científico |
| Fonte: | Optics Express; v. 25, n. 9, p. 10546-10552, MAY 1 2017. |
| Citações Web of Science: | 25 |
| Resumo | |
For the first time, we demonstrated the fabrication of mechanically exfoliated molybdenum disulfide (MoS2) samples deposited onto a D-shaped optical fiber. The MoS2 exfoliated flakes were deposited onto a stacked of 1.2 mu m PVA (polyvinyl alcohol) and 300 nm PMMA (polymethyl methacrylate) layers and then transferred directly onto a side polished surface of D-shaped optical fiber with polishing length of 17 mm and no distance from the fiber core. The sample exhibited a high polarization performance as a polarizer with relative polarization extinction ratio of 97.5%. By incorporating the sample as a saturable absorber in the Erbium-doped fiber laser (EDFL), bandwidth of 20.5 nm and pulse duration of 200 fs were generated, which corresponded to the best mode-locking results obtained for all-fiber MoS2 saturable absorber at 1.5 mu m wavelength. (C) 2017 Optical Society of America (AU) | |
| Processo FAPESP: | 15/11779-4 - Efeitos plasmônicos e não-lineares em grafeno acoplado a guias de onda ópticos |
| Beneficiário: | Christiano José Santiago de Matos |
| Modalidade de apoio: | Auxílio à Pesquisa - Temático |
| Processo FAPESP: | 14/50460-0 - Optical nonlinearity in waveguides and substrates containing graphene and graphene-like materials: a collaboration between the femtosecond Optics Group (fog IC) and the graphene |
| Beneficiário: | Christiano José Santiago de Matos |
| Modalidade de apoio: | Auxílio à Pesquisa - Regular |
| Processo FAPESP: | 12/50259-8 - Grafeno: fotônica e opto-eletrônica: colaboração UPM-NUS |
| Beneficiário: | Antonio Helio de Castro Neto |
| Modalidade de apoio: | Auxílio à Pesquisa - Programa SPEC |