Dr. Padraic Morrissey is a Senior Technology Programme Manager at the Tyndall National Institute in Cork, Ireland. He earned his PhD in Physics with a focus on Integrated Photonics from University College Cork. Dr. Morrissey specializes in photonic research and development, concentrating on electro-optical packaging in the medical, sensing, and communications sectors. His career includes leading large, multi-partner EU projects and managing industrial engagements. At Tyndall, he oversees various aspects of photonic packaging, from prototype development to key roles within the PIXAPP Pilot Line as both Technology Manager and Pilot Line Programme Manager.

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Publications
Conference Publications
Year | Publication |
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2016 | SPIE Photonics Europe Yang, Hua and Yang, Mingqi and Morrissey, Padraic and Corbett, Brian and Peters, Frank H (2016) SPIE Photonics Europe. : . |
2016 | SPIE Photonics Europe 2016 P. E. Morrissey, P. J. Marraccini, M. A. Jezzini, and F. H. Peters (2016) SPIE Photonics Europe 2016. : . |
2016 | SPIE Photonics Europe Morrissey, Padraic E and Marraccini, Philip J and Jezzini, Moises A and Peters, Frank H (2016) SPIE Photonics Europe. : . |
2015 | The European Conference on Lasers and Electro-Optics Yang, H and Yang, MQ and Morrissey, P and Corbett, B and Peters, FH (2015) The European Conference on Lasers and Electro-Optics. : . |
2014 | SPIE/COS Photonics Asia Yang, Hua and Morrissey, Padraic and Yang, Mingqi and Corbett, Brian and Peters, Frank H (2014) SPIE/COS Photonics Asia. : . |
2014 | 2014 The European Conference on Optical Communication (ECOC) Corbett, B and Gleeson, MR and Ye, N and Robert, C and Yang, H and Zhang, H and Mac Suibhne, N and Morrissey, PE and Thomas, K and Gocalinska, A and others (2014) 2014 The European Conference on Optical Communication (ECOC). : . |
2013 | Irish Signals & Systems Conference 2014 and 2014 China-Ireland International Conference on Information and Communications Technologies (ISSC 2014/CIICT 2014). 25th IET Sadiq, Muhammad Usman and Roycroft, Brendan and O’Callaghan, James and Morrissey, Padraic and Han, Wei and Peters, Frank H and Corbett, Brian (2013) Irish Signals & Systems Conference 2014 and 2014 China-Ireland International Conference on Information and Communications Technologies (ISSC 2014/CIICT 2014). 25th IET. : . |
2013 | Irish Signals & Systems Conference 2014 and 2014 China-Ireland International Conference on Information and Communications Technologies (ISSC 2014/CIICT 2014). 25th IET Marraccini, Philip J and Morrissey, Padraic E and Jezzini, Moises and Sadiq, Muhammad Usman and Yang, Hua and Crowley, Mark and Kelly, Niall and Li, Yanbo and Gao, Lei and Corbett, Brian and others (2013) Irish Signals & Systems Conference 2014 and 2014 China-Ireland International Conference on Information and Communications Technologies (ISSC 2014/CIICT 2014). 25th IET. : . |
2012 | Photonics Conference (IPC) Cotter, William and Morrissey, Padraic and Goulding, David and Roycroft, Brendan and Hua, Yang and O’Callaghan, James and Corbett, Brian and Peters, Frank H (2012) Photonics Conference (IPC). : . |
2012 | SEMICONDUCTOR LASERS AND APPLICATIONS V Yang, H;Morrissey, P;Lu, QY;Cotter, W;Daunt, CLLM;O’Callaghan, J;Guo, WH;Han, W;Donegan, JF;Brian, C;Peters, FH (2012) SEMICONDUCTOR LASERS AND APPLICATIONS V. : SPIE-INT SOC OPTICAL ENGINEERING. |
2012 | Indium Phosphide and Related Materials (IPRM), 2012 International Conference on Morrissey, PE and Cotter, W and O’Callaghan, J and Yang, H and Roycroft, B and Goulding, D and Corbett, B and Peters, Frank H (2012) Indium Phosphide and Related Materials (IPRM), 2012 International Conference on. : . |
2011 | Optimum Design of Multimode Interference Couplers With Fabrication Tolerances Morrissey, P. and Sheehan, R. and Goulding, D. and Peters, F.H (2011) Optimum Design of Multimode Interference Couplers With Fabrication Tolerances. : . |
2010 | PHYSICA SCRIPTA O’Sullivan, B;Morrissey, P;Morgan, T;Busch, T (2010) PHYSICA SCRIPTA. : IOP PUBLISHING LTD. |
Peer Reviewed Journals
Year | Journal | Publication |
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2016 | Optics express | Three-coherent-output narrow-linewidth and tunable single frequency 1×2 multi-mode-interferometer laser diode Yang, Hua and Yang, Mingqi and Morrissey, Padraic E and Lu, Dan and Pan, Bi Wei and Zhao, Lingjuan and Corbett, Brian and Peters, Frank H (2016) Three-coherent-output narrow-linewidth and tunable single frequency 1×2 multi-mode-interferometer laser diode. : . |
2016 | IEEE Photonics Technology Letters | Coupled Cavity Single-Mode Laser Based on Regrowth-Free Integrated MMI Reflectors Morrissey, Padraic E and Kelly, Niall and Dernaika, Mohamad and Caro, Ludovic and Yang, Hua and Peters, Frank H (2016) Coupled Cavity Single-Mode Laser Based on Regrowth-Free Integrated MMI Reflectors. : . |
2016 | Optics express | Monolithically integrated low linewidth comb source using gain switched slotted Fabry-Perot lasers Alexander, JK and Morrissey, PE and Yang, H and Yang, M and Marraccini, PJ and Corbett, B and Peters, FH (2016) Monolithically integrated low linewidth comb source using gain switched slotted Fabry-Perot lasers. : . |
2015 | Optics Express | 10 Gb/s InP-based Mach-Zehnder modulator for operation at 2 mu m wavelengths Sadiq, MU;Gleeson, MR;Ye, N;O’Callaghan, J;Morrissey, P;Zhang, HY;Thomas, K;Gocalinska, A;Pelucchi, E;Gunning, FCG;Roycroft, B;Peters, FH;Corbett, B (2015) 10 Gb/s InP-based Mach-Zehnder modulator for operation at 2 mu m wavelengths. : OPTICAL SOC AMER. |
2015 | Optics Communications | Design and fabrication tolerance analysis of multimode interference couplers Morrissey, PE and Yang, H and Sheehan, RN and Corbett, B and Peters, FH (2015) Design and fabrication tolerance analysis of multimode interference couplers. : . |
2015 | Optics Communications | Multimode interference couplers as compact and robust static optical phase shifters Morrissey, PE and Peters, FH (2015) Multimode interference couplers as compact and robust static optical phase shifters. : . |
2015 | Optics express | 10 Gb/s InP-based Mach-Zehnder modulator for operation at 2 $mu$m wavelengths Sadiq, MU and Gleeson, MR and Ye, N and O’Callaghan, J and Morrissey, P and Zhang, HY and Thomas, K and Gocalinska, A and Pelucchi, E and Gunning, FCG and others (2015) 10 Gb/s InP-based Mach-Zehnder modulator for operation at 2 $mu$m wavelengths. : . |
2015 | Optics letters | Dense WDM transmission at 2 $mu$m enabled by an arrayed waveguide grating Zhang, H and Gleeson, M and Ye, N and Pavarelli, N and Ouyang, X and Zhao, J and Kavanagh, N and Robert, C and Yang, H and Morrissey, PE and others (2015) Dense WDM transmission at 2 $mu$m enabled by an arrayed waveguide grating. : . |
2015 | Journal of Lightwave Technology | InP-Based Active and Passive Components for Communication Systems at 2 $mu$m N. Ye, M. R. Gleeson, M. U. Sadiq, B. Roycroft, C. Robert, H. Yang, H. Zhang, P. E. Morrissey, N. Mac Suibhne, K. Thomas, A. Gocalinska, E. Pelucchi, R. Phelan, B. Kelly, J. O’Carroll, F. H. Peters, F. C. Garcia Gunning, and B. Corbett (2015) InP-Based Active and Passive Components for Communication Systems at 2 $mu$m. : . |
2013 | IEEE Photonics Technology Letters | Monolithic integration of single facet slotted laser, SOA, and MMI coupler Yang, Hua and Morrissey, Padraic and Cotter, William and Daunt, Chris LM and O’Callaghan, James and Roycroft, Brendan and Ye, Nan and Kelly, Niall and Corbett, Brian and Peters, Frank H (2013) Monolithic integration of single facet slotted laser, SOA, and MMI coupler. : . |
2013 | IEEE Photonics Technology Letters | Monolithic Integration of Single Facet Slotted Laser, SOA, and MMI Coupler Yang, H,Morrissey, P,Cotter, W,Daunt, CLM,O’Callaghan, J,Roycroft, B,Ye, N,Kelly, N,Corbett, B,Peters, FH (2013) Monolithic Integration of Single Facet Slotted Laser, SOA, and MMI Coupler. : . |
2013 | IET Optoelectronics | Experimental technique for quick and efficient lensed fibre to ridge waveguide coupling Morrissey, Padraic Edward and Goulding, David and Sheehan, Robert and Roycroft, Brendan and Peters, Frank H (2013) Experimental technique for quick and efficient lensed fibre to ridge waveguide coupling. : . |
2013 | Optics Express | On-chip optical phase locking of single growth monolithically integrated slotted fabry perot lasers Morrissey, PE and Cotter, W and Goulding, D and Kelleher, B and Osborne, S and Yang, H and O’Callaghan, J and Roycroft, B and Corbett, B and Peters, FH (2013) On-chip optical phase locking of single growth monolithically integrated slotted fabry perot lasers. : . |