Zobrazeno 1 - 10
of 618
pro vyhledávání: '"Verschaffelt G"'
Autor:
Coomans, W., Gelens, L., Van der Sande, G., Mezosi, G., Sorel, M., Danckaert, J., Verschaffelt, G.
Publikováno v:
Applied Physics Letters 100, 251114 (2012)
We experimentally and theoretically study the characteristics of semiconductor ring lasers bidirectionally coupled by a single bus waveguide. This configuration has, e.g., been suggested for use as an optical memory and as an optical neural network m
Externí odkaz:
http://arxiv.org/abs/1302.3113
Autor:
Gelens, L., Mashal, L., Beri, S., Coomans, W., Van der Sande, G., Danckaert, J., Verschaffelt, G.
Publikováno v:
Phys. Rev. A 82, 063841 (2010)
We characterize the operation of semiconductor microring lasers in an excitable regime. Our experiments reveal a statistical distribution of the characteristics of noise-triggered optical pulses that is not observed in other excitable systems. In par
Externí odkaz:
http://arxiv.org/abs/1108.3704
Publikováno v:
Optics express [Opt Express] 2024 Jul 01; Vol. 32 (14), pp. 24328-24345.
Autor:
Beri, S., Gelens, L., Mestre, M., Van der Sande, G., Verschaffelt, G., Scire, A., Mezosi, G., Sorel, M., Danckaert, J.
Publikováno v:
Phys. Rev. Lett. 101, pp. 093903 (2008)
We investigate both theoretically and experimentally the stochastic switching between two counter-propagating lasing modes of a semiconductor ring laser. Experimentally, the residence time distribution cannot be described by a simple one parameter Ar
Externí odkaz:
http://arxiv.org/abs/0912.1442
Autor:
Gelens, L., Beri, S., Van der Sande, G., Mezosi, G., Sorel, M., Danckaert, J., Verschaffelt, G.
Publikováno v:
Phys. Rev. Lett. 102, pp. 193904 (2009)
We report the first experimental observation of multi-stable states in a single-longitudinal mode semiconductor ring laser. We show how the operation of the device can be steered to either monostable, bistable or multi-stable dynamical regimes in a c
Externí odkaz:
http://arxiv.org/abs/0912.1183
Autor:
Ferranti, Francesco, Keshavarz Hedayati, Mehdi, Fratalocchi, Andrea, Sevenants, T., Verschaffelt, G., Van der Sande, G.
Publikováno v:
Proceedings of SPIE; June 2024, Vol. 13017 Issue: 1 p130170P-130170P-3, 1171534p
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Bauwens I; Applied Physics Research Group, Vrije Universiteit Brussel, Pleinlaan 2, 1050 Brussels, Belgium., Harkhoe K; Applied Physics Research Group, Vrije Universiteit Brussel, Pleinlaan 2, 1050 Brussels, Belgium., Bienstman P; Photonics Research Group, Department of Information Technology, Ghent University-IMEC, Technologiepark Zwijnaarde 126, 9052 Ghent, Belgium., Verschaffelt G; Applied Physics Research Group, Vrije Universiteit Brussel, Pleinlaan 2, 1050 Brussels, Belgium., Van der Sande G; Applied Physics Research Group, Vrije Universiteit Brussel, Pleinlaan 2, 1050 Brussels, Belgium.
Publikováno v:
Nanophotonics (Berlin, Germany) [Nanophotonics] 2022 Oct 18; Vol. 12 (5), pp. 949-961. Date of Electronic Publication: 2022 Oct 18 (Print Publication: 2023).
Autor:
Böhm F; Applied Physics Research Group, Vrije Universiteit Brussel, Pleinlaan 2, 1050, Brussels, Belgium. fabian.bohm@vub.be., Alonso-Urquijo D; Applied Physics Research Group, Vrije Universiteit Brussel, Pleinlaan 2, 1050, Brussels, Belgium., Verschaffelt G; Applied Physics Research Group, Vrije Universiteit Brussel, Pleinlaan 2, 1050, Brussels, Belgium., Van der Sande G; Applied Physics Research Group, Vrije Universiteit Brussel, Pleinlaan 2, 1050, Brussels, Belgium. Guy.Van.der.Sande@vub.be.
Publikováno v:
Nature communications [Nat Commun] 2022 Oct 04; Vol. 13 (1), pp. 5847. Date of Electronic Publication: 2022 Oct 04.