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Título
Optical ridge waveguides in Er3+/Yb3+ co-doped phosphate glass produced by ion irradiation combined with femtosecond laser ablation for guided-wave green and red upconversion emissions
Autor(es)
Materia
Ridge optical waveguides
Er3+/Yb3+ co-doped phosphate glass waveguides
Upconversion
Laser ablationIon irradiation
Fecha de publicación
2016-01
Citación
Chen, C., He, R., Tan, Y., Wang, B., Akhmadaliev, S., Zhou, S., Aldana, J. R. V. de, Hu, L., & Chen, F. (2016). Optical ridge waveguides in Er3+/Yb3+ co-doped phosphate glass produced by ion irradiation combined with femtosecond laser ablation for guided-wave green and red upconversion emissions. Optical Materials, 51, 185-189. https://doi.org/doi.org/10.1016/j.optmat.2015.11.042
Resumen
This work reports on the fabrication of ridge waveguides in Er3+/Yb3+ co-doped phosphate glass by the combination of femtosecond laser ablation and following swift carbon ion irradiation. The guiding properties of waveguides have been investigated at 633 and 1064 nm through end face coupling arrangement. The refractive index profile on the cross section of the waveguide has been constructed. The propagation losses can be reduced considerably after annealing treatment. Under the optical pump laser at 980 nm, the upconversion emission of both green and red fluorescence has been realized through the ridge waveguide structures.
URI
ISSN
0925-3467
DOI
10.1016/j.optmat.2015.11.042
Colecciones
- ALF. Artículos [297]
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