Padraic Morrissey

Photonics

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
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
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. : .