In this paper we present SOI, suspended Si, and Ge-on-Si photonic platforms and mid- IR passive and active devices based on these platforms. We demonstrate low loss waveguides, splitters, filters, interferometers and spectrometers in different material platforms. Mid-infrared detection using defect engineered silicon waveguides is reported at the wavelength of 2-2.5 μm. All optical modulation in Ge is also analyzed. Finally, theoretical investigation of electroabsorption and electrorefraction in Ge is reported.

Group IV Photonics for the Mid-Infrared / Mashanovich, G. Z.; Nedeljkovic, M.; Soler Penades, J.; Mitchell, C. J.; Khokhar, A. Z.; Littlejohns, C. J.; Stankovic, S.; Troia, B.; Passaro, V. M. N.; Shen, L.; Healy, N.; Peacock, A. C.; Ortega-Monux, A.; Wanguemert-Perez, G.; Halir, R.; Molina-Fernandez, I.; Benedikovic, D.; Murugan, G. S.; Wilkinson, J. S.; Cheben, P.; Villafranca, A.; Ackert, J. J.; Knights, A. P.; Thomson, D. J.; Gardes, F. Y.; Reed, G. T.. - ELETTRONICO. - (2015). (Intervento presentato al convegno Integrated Photonics Research, Silicon and Nanophotonics tenutosi a Boston, MA nel 27 Giugno - 1 Luglio 2015).

Group IV Photonics for the Mid-Infrared

V. M. N. Passaro;
2015-01-01

Abstract

In this paper we present SOI, suspended Si, and Ge-on-Si photonic platforms and mid- IR passive and active devices based on these platforms. We demonstrate low loss waveguides, splitters, filters, interferometers and spectrometers in different material platforms. Mid-infrared detection using defect engineered silicon waveguides is reported at the wavelength of 2-2.5 μm. All optical modulation in Ge is also analyzed. Finally, theoretical investigation of electroabsorption and electrorefraction in Ge is reported.
2015
Integrated Photonics Research, Silicon and Nanophotonics
978-1-55752-000-5
Group IV Photonics for the Mid-Infrared / Mashanovich, G. Z.; Nedeljkovic, M.; Soler Penades, J.; Mitchell, C. J.; Khokhar, A. Z.; Littlejohns, C. J.; Stankovic, S.; Troia, B.; Passaro, V. M. N.; Shen, L.; Healy, N.; Peacock, A. C.; Ortega-Monux, A.; Wanguemert-Perez, G.; Halir, R.; Molina-Fernandez, I.; Benedikovic, D.; Murugan, G. S.; Wilkinson, J. S.; Cheben, P.; Villafranca, A.; Ackert, J. J.; Knights, A. P.; Thomson, D. J.; Gardes, F. Y.; Reed, G. T.. - ELETTRONICO. - (2015). (Intervento presentato al convegno Integrated Photonics Research, Silicon and Nanophotonics tenutosi a Boston, MA nel 27 Giugno - 1 Luglio 2015).
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11589/22423
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