Dr Eugenio Di Gaetano
- Research Fellow (Electronic & Nanoscale Engineering)
telephone:
01413306027
email:
Eugenio.DiGaetano@glasgow.ac.uk
79 Oakfield Avenue, City of Glasgow, Scotland, G12 8LS
https://orcid.org/0000-0002-6968-7504Publications
2024
Hawley, U., Januszewicz, J., McConkey, Z., Sinclair, M. , Di Gaetano, E. , Sorel, M. , Gallacher, K. and Paul, D. J. (2024) Integrating MEMS and Silicon-Nitride Photonic Integrated Circuits for Atomic Systems. In: 2024 IEEE Photonics Society Summer Topicals Meeting Series (SUM), Bridgetown, Barbados, 15-17 Jul 2024, ISBN 9798350393873 (doi: 10.1109/SUM60964.2024.10614497)
Di Gaetano, E. , Keliehor, B., Gallacher, K. , Griffin, P.F., Sorel, M. , Riis, E. and Paul, D.J. (2024) 778.1 nm distributed feedback lasers for Rb two-photon atomic systems with sub-4 kHz linewidths. APL Photonics, 9(5), 056114. (doi: 10.1063/5.0191088)
2023
Gallacher, K. et al. (2023) Silicon-Nitride Photonic Integrated Circuits for Atomic Systems. In: IEEE Photonics Society Summer Topicals Meetings Series (SUM 2023), Giardini Naxos, Italy, 17-19 July 2023, ISBN 9798350347210 (doi: 10.1109/SUM57928.2023.10224366)
Di Gaetano, E. , Keliehor, B., Griffin, P., Sorel, M. , Riis, E. and Paul, D. J. (2023) Single-mode Distributed Feedback Lasers for 85Rb Two-Photon Quantum Technology Systems. In: 2023 Conference on Lasers and Electro-Optics (CLEO 23), San Jose, California, USA, 7-12 May 2023, ISBN 9781957171258 (doi: 10.1364/CLEO_AT.2023.AM2N.5)
Di Gaetano, E. , Keliehor, B., Griffin, P., Sorel, M. , Riis, E. and Paul, D. (2023) Sub-4 kHz Linewidth Distributed Feedback Lasers at 778.1 nm Wavelength for Two-Photon Rb Spectroscopy. SPIE Photonics West 2023, San Francisco, CA, USA, 28 Jan - 02 Feb 2023.
2022
Di Gaetano, E. , Griffin, P., Keliehor, B., Sorel, M. , Riis, E. and Paul, D. J. (2022) Single-mode Distributed Feedback Lasers for 87Rb Two-Photon Quantum Technology Systems. In: 2022 IEEE Photonics Conference (IPC), Vancouver, BC, Canada, 13-17 November 2022, ISBN 9781665434874 (doi: 10.1109/IPC53466.2022.9975651)
Al-Moathin, A. et al. (2022) EML based on identical epitaxial layer, side-wall grating and HSQ planarization. IEEE Photonics Technology Letters, 34(6), pp. 317-320. (doi: 10.1109/LPT.2022.3155730)
2021
Al-Moathin, A., Ye, S. , Watson, S. , Di Gaetano, E. , Al-Taai, Q. R. A. , Eddie, I., Li, C., Hou, L. , Kelly, A. and Marsh, J. H. (2021) Electroabsorption Modulated Laser Based on Identical Epitaxial Layer and Transmission Line Technology. In: CLEO/Europe-EQEC 2021, Munich, Germany, 21-25 Jun 2021, ISBN 9781665418768 (doi: 10.1109/CLEO/Europe-EQEC52157.2021.9542103)
Di Gaetano, E. , Watson, S. , McBrearty, E. , Sorel, M. and Paul, D. J. (2021) Sub-MHz linewidth distributed feedback laser at 780.24-nm emission wavelength for 87Rb applications. Novel In-Plane Semiconductor Lasers XX, 06-12 Mar 2021. ISBN 9781510642454 (doi: 10.1117/12.2582524)
2020
Littlejohns, C. G. et al. (2020) CORNERSTONE’s silicon photonics rapid prototyping platforms: current status and future outlook. Applied Sciences, 10(22), 8201. (doi: 10.3390/app10228201)
Watson, S. , Di Gaetano, E. , McBrearty, E. , Sorel, M. and Paul, D. J. (2020) Narrow Linewidth Distributed Feedback Diode Lasers for Cooling in Cold Atom Systems. In: CLEO: Applications and Technology 2020, Washington, DC, USA, 10-15 May 2020, AF3I.5. ISBN 9781943580767 (doi: 10.1364/CLEO_AT.2020.AF3I.5)
Al-Moathin, A., Hou, L. , Di Gaetano, E. and Marsh, J. H. (2020) EML Based on Lumped Configuration, Identical Epitaxial Layer and HSQ Planarization. In: 5th International Conference on the UK-China Emerging Technologies (UCET 2020), Glasgow, UK, 20-21 Aug 2020, ISBN 9781728194882 (doi: 10.1109/UCET51115.2020.9205351)
Watson, S. et al. (2020) Distributed Feedback Lasers for Quantum Cooling Applications. In: 22nd International Conference on Transparent Optical Networks (ICTON), Bari, Italy, 19-23 July 2020, ISBN 9781728184241 (doi: 10.1109/ICTON51198.2020.9203200)
Kobecki, M. et al. (2020) Picosecond ultrasonics with miniaturized semiconductor lasers. Ultrasonics, 106, 106150. (doi: 10.1016/j.ultras.2020.106150)
Di Gaetano, E. , Watson, S. , McBrearty, E. , Sorel, M. and Paul, D.J. (2020) Sub-MHz linewidth 780.24 nm distributed feedback laser for ⁸⁷Rb applications. Optics Letters, 45(13), pp. 3529-3532. (doi: 10.1364/OL.394185)
2019
Di Gaetano, E. , McBrearty, E. , Paul, D. and Sorel, M. (2019) Chirped DFB Grating for Narrow Linewidth Lasers. Annual Meeting UK Quantum Technology Hub in Sensors and Metrology, Birmingham, UK, Sep 2019.
Di Gaetano, E. and Sorel, M. (2019) Design of chirped-coupling sidewall Bragg gratings for narrow linewidth distributed feedback lasers. Optics Letters, 44(7), pp. 1642-1645. (doi: 10.1364/OL.44.001642)
Di Gaetano, E. et al. (2019) High-powEr Phosphorous-based DFB Lasers for Cold Atom Systems (HELCATS). ICT Devices at the University of Glasgow, Glasgow, UK, 22 Feb 2019.
2018
Di Gaetano, E. and Sorel, M. (2018) Optimization of Epilayer and Grating Geometries for Narrow Linewidth DFB Lasers (Conference Presentation). SPIE Nanoscience + Engineering 2018, San Diego, CA, USA, 19-23 Aug 2018. (doi: 10.1117/12.2320760)
2017
Sharp, G. et al. (2017) Integration Technologies for Complex Photonic Circuits. In: 8th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META '17), Seoul, South Korea, 25-28 Jul 2017,
Articles
Di Gaetano, E. , Keliehor, B., Gallacher, K. , Griffin, P.F., Sorel, M. , Riis, E. and Paul, D.J. (2024) 778.1 nm distributed feedback lasers for Rb two-photon atomic systems with sub-4 kHz linewidths. APL Photonics, 9(5), 056114. (doi: 10.1063/5.0191088)
Al-Moathin, A. et al. (2022) EML based on identical epitaxial layer, side-wall grating and HSQ planarization. IEEE Photonics Technology Letters, 34(6), pp. 317-320. (doi: 10.1109/LPT.2022.3155730)
Littlejohns, C. G. et al. (2020) CORNERSTONE’s silicon photonics rapid prototyping platforms: current status and future outlook. Applied Sciences, 10(22), 8201. (doi: 10.3390/app10228201)
Kobecki, M. et al. (2020) Picosecond ultrasonics with miniaturized semiconductor lasers. Ultrasonics, 106, 106150. (doi: 10.1016/j.ultras.2020.106150)
Di Gaetano, E. , Watson, S. , McBrearty, E. , Sorel, M. and Paul, D.J. (2020) Sub-MHz linewidth 780.24 nm distributed feedback laser for ⁸⁷Rb applications. Optics Letters, 45(13), pp. 3529-3532. (doi: 10.1364/OL.394185)
Di Gaetano, E. and Sorel, M. (2019) Design of chirped-coupling sidewall Bragg gratings for narrow linewidth distributed feedback lasers. Optics Letters, 44(7), pp. 1642-1645. (doi: 10.1364/OL.44.001642)
Conference or Workshop Item
Di Gaetano, E. , Keliehor, B., Griffin, P., Sorel, M. , Riis, E. and Paul, D. (2023) Sub-4 kHz Linewidth Distributed Feedback Lasers at 778.1 nm Wavelength for Two-Photon Rb Spectroscopy. SPIE Photonics West 2023, San Francisco, CA, USA, 28 Jan - 02 Feb 2023.
Di Gaetano, E. , Watson, S. , McBrearty, E. , Sorel, M. and Paul, D. J. (2021) Sub-MHz linewidth distributed feedback laser at 780.24-nm emission wavelength for 87Rb applications. Novel In-Plane Semiconductor Lasers XX, 06-12 Mar 2021. ISBN 9781510642454 (doi: 10.1117/12.2582524)
Di Gaetano, E. , McBrearty, E. , Paul, D. and Sorel, M. (2019) Chirped DFB Grating for Narrow Linewidth Lasers. Annual Meeting UK Quantum Technology Hub in Sensors and Metrology, Birmingham, UK, Sep 2019.
Di Gaetano, E. et al. (2019) High-powEr Phosphorous-based DFB Lasers for Cold Atom Systems (HELCATS). ICT Devices at the University of Glasgow, Glasgow, UK, 22 Feb 2019.
Di Gaetano, E. and Sorel, M. (2018) Optimization of Epilayer and Grating Geometries for Narrow Linewidth DFB Lasers (Conference Presentation). SPIE Nanoscience + Engineering 2018, San Diego, CA, USA, 19-23 Aug 2018. (doi: 10.1117/12.2320760)
Conference Proceedings
Hawley, U., Januszewicz, J., McConkey, Z., Sinclair, M. , Di Gaetano, E. , Sorel, M. , Gallacher, K. and Paul, D. J. (2024) Integrating MEMS and Silicon-Nitride Photonic Integrated Circuits for Atomic Systems. In: 2024 IEEE Photonics Society Summer Topicals Meeting Series (SUM), Bridgetown, Barbados, 15-17 Jul 2024, ISBN 9798350393873 (doi: 10.1109/SUM60964.2024.10614497)
Gallacher, K. et al. (2023) Silicon-Nitride Photonic Integrated Circuits for Atomic Systems. In: IEEE Photonics Society Summer Topicals Meetings Series (SUM 2023), Giardini Naxos, Italy, 17-19 July 2023, ISBN 9798350347210 (doi: 10.1109/SUM57928.2023.10224366)
Di Gaetano, E. , Keliehor, B., Griffin, P., Sorel, M. , Riis, E. and Paul, D. J. (2023) Single-mode Distributed Feedback Lasers for 85Rb Two-Photon Quantum Technology Systems. In: 2023 Conference on Lasers and Electro-Optics (CLEO 23), San Jose, California, USA, 7-12 May 2023, ISBN 9781957171258 (doi: 10.1364/CLEO_AT.2023.AM2N.5)
Di Gaetano, E. , Griffin, P., Keliehor, B., Sorel, M. , Riis, E. and Paul, D. J. (2022) Single-mode Distributed Feedback Lasers for 87Rb Two-Photon Quantum Technology Systems. In: 2022 IEEE Photonics Conference (IPC), Vancouver, BC, Canada, 13-17 November 2022, ISBN 9781665434874 (doi: 10.1109/IPC53466.2022.9975651)
Al-Moathin, A., Ye, S. , Watson, S. , Di Gaetano, E. , Al-Taai, Q. R. A. , Eddie, I., Li, C., Hou, L. , Kelly, A. and Marsh, J. H. (2021) Electroabsorption Modulated Laser Based on Identical Epitaxial Layer and Transmission Line Technology. In: CLEO/Europe-EQEC 2021, Munich, Germany, 21-25 Jun 2021, ISBN 9781665418768 (doi: 10.1109/CLEO/Europe-EQEC52157.2021.9542103)
Watson, S. , Di Gaetano, E. , McBrearty, E. , Sorel, M. and Paul, D. J. (2020) Narrow Linewidth Distributed Feedback Diode Lasers for Cooling in Cold Atom Systems. In: CLEO: Applications and Technology 2020, Washington, DC, USA, 10-15 May 2020, AF3I.5. ISBN 9781943580767 (doi: 10.1364/CLEO_AT.2020.AF3I.5)
Al-Moathin, A., Hou, L. , Di Gaetano, E. and Marsh, J. H. (2020) EML Based on Lumped Configuration, Identical Epitaxial Layer and HSQ Planarization. In: 5th International Conference on the UK-China Emerging Technologies (UCET 2020), Glasgow, UK, 20-21 Aug 2020, ISBN 9781728194882 (doi: 10.1109/UCET51115.2020.9205351)
Watson, S. et al. (2020) Distributed Feedback Lasers for Quantum Cooling Applications. In: 22nd International Conference on Transparent Optical Networks (ICTON), Bari, Italy, 19-23 July 2020, ISBN 9781728184241 (doi: 10.1109/ICTON51198.2020.9203200)
Sharp, G. et al. (2017) Integration Technologies for Complex Photonic Circuits. In: 8th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META '17), Seoul, South Korea, 25-28 Jul 2017,
Supervision
- YUKSEKTEPE, VELI
The integration of InP lasers on Silicon-on-insulator
Research datasets
2020
Di Gaetano, E. , Watson, S. , McBrearty, E. , Sorel, M. and Paul, D. (2020) Sub-MHz linewidth 780.24 nm distributed feedback laser for ⁸⁷Rb applications. [Data Collection]