Note: all journal ChipAI publications are freely available by either gold or green open access.

A. Articles

  • [Invited] Spike-based information encoding in vertical cavity surface emitting lasers for neuromorphic photonic systems. M. Hejda, J. Robertson, J. Bueno and A. Hurtado, IOP J. Phys. Photonics 2 044001 (2020). DOI: 10.1088/2515-7647/aba670

  • Three-dimensional cross-nanowire networks recover full terahertz state. K. Peng, D. Jevtics, F. Zhang, S. Sterzl, D.A. Damry, M.U. Rothmann, B. Guilhabert, M.J. Strain, H.H. Tan, L.M. Hertz, L. Fu, M.D. Dawson, A. Hurtado, C. Jagadish & M.B. Johnston, Science 368, 6490, pp. 510-513 (2020). DOI: 10.1126/science.abb0924

  • Opportunities for integrated photonic neural networks. P. Stark, F. Horst, R. Dangel, J. Weiss, and B. J. Offrein, Nanophotonics, vol. 9, no. 13, pp. 4221–4232, 2020. https://doi.org/10.1515/nanoph-2020-0297.

  • NanoLEDs for energy-efficient and gigahertz-speed spike-based sub-λ neuromorphic nanophotonic computing. B. Romeira, J. M. L Figueiredo, J. Javaloyes, Nanophotonics vol. 9, no. 13, pp. 4149–4162, 2020. https://doi.org/10.1515/nanoph-2020-0177.

  • [Invited] Physical Limits of NanoLEDs and Nanolasers for Optical Communications. B. Romeira and A. Fiore, Proceedings of the IEEE [in press]. DOI: 10.1109/JPROC.2019.2912293

  • Ultrafast optical integration and pattern classification for neuromorphic photonics based on spiking VCSEL neurons. J. Robertson, M. Hejda, J. Bueno, and A. Hurtado, Sci Rep 10, 6098 (2020). https://doi.org/10.1038/s41598-020-62945-5

  • [Invited] Toward neuromorphic photonic networks of ultrafast spiking laser neurons. J. Robertson, E. Wade, Y. Kopp, J. Bueno and A. Hurtado, IEEE J. Sel. Top. Quantum. Electron., 26 (1), 1-15 (2019) DOI: 10.1109/JSTQE.2019.2931215

  • Electrically-controlled neuron-like spiking regimes in vertical-cavity surface-emitting lasers at ultrafast rates. J. Robertson, E. Wade and A. Hurtado, IEEE J. Sel. Top. Quantum. Electron., 25 (6), 1-7 (2019). DOI: 10.1109/JSTQE.2019.2899040

B. Books, Books Chapters

  • Resonant Tunneling Diode Photonics: Devices and Applications. C. N. Ironside, B. Romeira, and J. M. L. Figueiredo (2019). Morgan & Claypool Publishers/IOP Concise Physics (ISBN: 978-1-64327-741-7). [book] DOI: 10.1088/2053-2571/ab3a9a

C. Conference Proceedings – Invited talks

  • Photonic Spiking Neurons with VCSELs for Ultrafast Neuromorphic Photonic Processing Systems, A. Hurtado, in Photonics North 2020, Niagara Falls, Canada, 26-28 May 2020 (Online event due to Covid-19).

  • On-chip Nano-light-emitting Sources for Energy-efficient Neuromorphic Computing. B. Romeira*, P. Moura, B. Jacob, R. Adão, C. Maibohm, and J. B. Nieder, in The Optical Networking and Communication Conference & Exhibition (OFC2020), San Diego, USA, 8-12 March, 2020. [*Presenting author] [cancelled due to COVID-19]

  • Micro- and nanoscale photonic neuron circuits. B. Romeira*, P. Moura, C. Maibohm, and J. B. Nieder, in The European Semiconductor Laser Workshop (ESLW 2019), Cork, Ireland, 27-28 September, 2019. [*Presenting author]

  • Micro- and nanoscale photonic neuron circuits. B. Romeira*, C. Maibohm, P. Moura, J. Lourenço, J. M. L. Figueiredo, J. Javaloyes, and J. B. Nieder, in V Workshop on Dynamical Systems and Brain-inspired Information Processing, Konstanz, Germany, July 29-31, 2019 [*Presenting author]

  • Nanoscale vertical-emitting nanopillars for efficient subwavelength LEDs. B. Romeira* and J. B. Nieder, in IV International Conference on Applications of Optics and Photonics (AOP 2019), Lisbon, Portugal, 31 May – 4 June, 2019 [*Presenting author]

  • Toward Neuromorphic Photonic Networks with Ultrafast VCSEL-based Spiking Optical Neurons, A. Hurtado, in The Optical Networking and Communication Conference & Exhibition (OFC2020), San Diego, USA, 8-12 March, 2020. [cancelled due to COVID-19]

  • Neuromorphic photonics with laser dynamics. A. Hurtado, J. Robertson and E. Wade, in 2019 IEEE Photonics Society Summer Topical Meeting Series (SUM), Ft. Lauderdale, FL, USA, July 2019,

  • Neuromorphic photonics for future ultrafast brain-inspired computing systems. A. Hurtado, J. Robertson, J. Bueno, E. Wade, in Advanced Optics and Photonics, AOP2019, Lisbon (Portugal), June 2019. [Keynote talk]

  • Advancing silicon photonics for traditional and novel computing paradigms, B.J. Offrein, DATE OPTICS Workshop, 29 March 2019, Florence, Italy.

  • Integrated Photonic Technology for Neuromorphic Computing, B.J. Offrein, 28.05 - 31.05.2019. ECTC - 2019 IEEE 69th Electronic Components and Technology Conference. Las Vegas, NV, USA.

  • Silicon photonics integration technologies for future computing systems, Stefan Abel, Folkert Horst, Pascal Stark, Roger Dangel, Felix Eltes, Yannick Baumgartner, Jean Fompeyrine, Bert Jan Offrein*, OECC-PSC 2019, Fukuoka, Japan [*Presenting author]

  • Analog computing paradigms and technologies for neuromorphic applications, B.J. Offrein, Neuromorphic Workshop, ECOC 2019, 22 - 26 September 2019, Dublin.

D. Conference Proceedings – Oral communications

  • Strong Enhancement of Light Extraction Efficiency in Sub-wavelength AlGaAs/GaAs Vertical-emitting Nanopillars. B. Romeira, J. Borme, H. Fonseca, J. Gaspar, and J. B. Nieder.

    In 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, OSA Technical Digest (Optical Society of America, 2019), paper ck_3_6, Munich, Germany, June 23-27, 2019. DOI: 10.1109/CLEOE-EQEC.2019.8872150

  • VCSELs for fast neuromorphic photonic systems operating at GHz rates, M. Hejda, J. Robertson, J. Bueno, A. Hurtado, in The Optical Networking and Communication Conference & Exhibition (OFC2020), San Diego, USA, 8-12 March, 2020.

  • Ultrafast emulation of retinal neuronal circuits with artificial VCSEL optical neurons, J. Robertson*, E. Wade and A. Hurtado, in IEEE Photonics Conference 2019 (IEEE IPC 2019), San Antonio (TX, USA), Oct 2019.

  • Neuromorphic photonic circuits with VCSEL-based artificial spiking neurons, J. Robertson, M. Hejda, J. Bueno, E. Wade, A. Hurtado, in The European Semiconductor Laser Workshop (ESLW 2019), Cork, Ireland, 27-28 September, 2019.

  • Neuromorphic spiking dynamics in VCSELs, J. Robertson, M. Hejda, J. Bueno, A. Hurtado, International Symposium – Physics and Applications of Laser Dynamics (IS-PALD 2019), Metz (France), Nov 2019.

  • Excitable dynamics in a quantum resonant tunneling diode-based spike generator. I. Ortega-Piwonka*, J. Javaloyes, O. Piro, in XVII International Workshop on Instabilities and Nonequilibrium Structures, Valparaiso, Chile, December 2-6, 2019 [*Presenting author].

E. Conference Proceedings – Posters

  • Artificial spiking photonic neurons based on vertical cavity surface emitting lasers. M. Hejda, J. Robertson, J. Bueno, A. Hurtado. SPIE Optics+Photonics 2020, San Diego, USA, 24 August - 4 September, 2020. [accepted, cancelled due to COVID-19]

  • Delay dynamics of optoelectronic neuromorphic nanoscale resonators. I. Ortega-Piwonka*, B. Romeira, J. M. L. Figueiredo, J. Javaloyes, in V Workshop on Dynamical Systems and Brain-Inspired Information Processing, Konstanz, Germany, July 29-31, 2019 [*Presenting author].

  • Increasing Two-Photon Polymerization Fabrication Speed of 3D Structures for Cell Interaction Studies. C. Maibohm, O. F. Silvestre, J. Borme, M.Sinou, K. Heggarty, J. B Nieder, in 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, OSA Technical Digest (Optical Society of America, 2019), paper cm_p_35, Munich, Germany, June 23-27, 2019. DOI: 10.1109/CLEOE-EQEC.2019.8871684

  • Nanolasers for neuromorphic applications, E. Malysheva, A. Fiore, K.A.Williams, V.Dolores-Calzadilla, PhotonDelta Fast Career Track Program, Eindhoven, the Netherlands, September 30, 2019.

  • Manufacture-compliant InP-based metal cavity nanolaser design. E. Malysheva, A. Fiore, K.A.Williams, V.Dolores-Calzadilla, European Conference on Integrated Optics, Paris, France, June 23-25, 2020.

 
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