SETU Waterford offers a broad range of academic programmes from levels 6 to 10 on the national framework of qualifications across Business, Education, Engineering, Health Sciences, Humanities, Science and Computing.
Courses Landing pageDiscover the routes into studying at SETU Waterford for school leavers, adult learners, further education students, graduates and people who have already started studies elsewhere as well as options for those interested in online courses.
Study at SETU Waterford landing PageDiscover the routes into studying at SETU Waterford for school leavers, adult learners, further education students, graduates and people who have already started studies elsewhere as well as options for those interested in online courses.
Students Landing PageSETU Waterford offers a broad range of academic programmes from levels 6 to 10 on the national framework of qualifications across Business, Education, Engineering, Health Sciences, Humanities, Science and Computing.
Schools Landing PageThe Office for International Relations co-ordinates the admission, administration and support for international students throughout the course of their studies at SETU Waterford.
International Landing PageSETU Waterfordis recognised as the leading research performer in the institute of technology sector with research activities that are internationally benchmarked, strategic, and economically relevant. Find out about the amazing multi disciplinary research under way
Research Landing PageDiscover the routes into studying at SETU Waterford for school leavers, adult learners, further education students, graduates and people who have already started studies elsewhere as well as options for those interested in online courses.
About Landing PageUncover the research discoveries, student and staff achievements, human stories, community spirit, global links and external engagement news at SETU Waterford
News Landing PageFrom virtual events to conferences, talks, public lectures and happenings in on-campus venues SETU Waterford is a hub of activity. Stay up to date with our calendar of upcoming events.
Events Landing PageSenior Research Engineer
Engineering - Engineering Technology
+353 0 51302657
C15 1969 - Main Building
Main Campus
K. O'Mahoney and D. Murphy, "A Static Fiber Fourier Transform Spectrometer," in Frontiers in Optics, OSA Technical Digest (Optical Society of America, 2011), paper FThU3.
D. F. Murphy, N. Healy, K. T. O'Mahoney, and C. D. Hussey, "Adiabatically Expanded Single-mode Optical Fibers for Reduced Optical Power Density and Enhanced Reliability," in Optical Fiber Communication Conference, OSA Technical Digest (Optical Society of America, 2012), paper OTh4I.3.
Coherence and anticoherence resonance in high-concentration erbium-doped fiber laser.
Sergeyev S, O'Mahoney K, Popov S, and Friberg AT
Optics letters 35(22):3736-8, 2010.
Sergey Sergeyev, Kieran O’Mahoney, “Polarisation Instabilities as a source of deterministic coherence and anticoherence resonance in Erbium doped fibre laser”, Europhoton 2010, Hamburg, Germany.
Sergey Sergeyev, Kieran O’Mahoney. “Coherence and Anticoherence Resonance in Erbium Doped Fiber Laser”, Laser Optics 2010, St. Petersburg, Russia.
S. Sergeyev and K. O'Mahoney, "Polarization Instabilities Assisted Coherence and Anticoherence Resonance in Erbium Doped Fiber Laser," in Nonlinear Photonics, OSA Technical Digest (CD) (Optical Society of America, 2010), paper NTuC27.
Short-scan fiber interferometer for high-resolution Bragg grating array interrogation
Kieran O’Mahoney1, R.P. O’Byrne1, Sergey V. Sergeyev1, L. Zhang2, and I. Bennion2
1Waterford Inst. of Technology, Ireland
2Aston University, Birmingham, U.K.
IEEE Sensors Journal, Vol. 9, No. 10, p1277-1281, Oct. 2009.
S. V. Sergeyev, K. O'Mahoney, S. Popov, and A. T. Friberg, "Upconversion Assisted Auto-Oscillations in Erbium Doped Fiber Laser," in Conference on Lasers and Electro-Optics/International Quantum Electronics Conference, OSA Technical Digest (CD) (Optical Society of America, 2009), paper JWA55.
S. Sergeyev, K. O’Mahoney, S. Popov, and A.T. Friberg, ”Pump-to-signal intensity noise transfer as the mechanism of self-pulsing in Erbium doped fiber laser”, Optical Fiber Communication Conference and National Fiber Optic Engineers Conference (OFC/NFOEC), San Diego, CA, USA, 22-26 March 2009, paper OWT4.
Upconversion assisted self-pulsing in a high-concentration erbium doped fiber laser
Sergey V. Sergeyev1, Kieran O'Mahoney1, Sergei Popov2, Ari T. Friberg2,3,4; 1Waterford Inst. of Technology, Ireland, 2Royal Inst. of Technology, Sweden, 3Helsinki Univ. of Technology, Finland, 4Univ. of Joensuu, Finland.
Central European J. Physics, Vol. 8, No. 2, p159-163, 2010.
Implications of high-power losses in IR femtosecond laser inscribed fiber Bragg gratings.
K. T. O’Mahoney1, A. S. Main2, D. J. Webb2, A. Martinez2, and D. A. Flavin1.
1Waterford Inst. of Technology, Ireland
2Aston University, Birmingham, U.K.
Proceedings of S.P.I.E. Reliability of Optical Fiber Components, Devices, Systems,
and Networks III, vol. 6193 (H. G. Limberger and M. J. Matthewson, eds.), Strasbourg, (France),May 2006.
Demodulation of serial fibre Bragg grating arrays by Fourier transform spectroscopy using an over-moded laser reference
K. T. O’Mahoney1, D. A. Flavin1, L. Zhang2, and I. Bennion2
1Waterford Inst. of Technology, Ireland
2Aston University, Birmingham, U.K.
Proceedings of S.P.I.E. 17th International Conference on Optical Fibre Sensors, vol. 5855 (M. Voet, R.Willsch,W. Ecke, J. Jones, and B. Culshaw, eds.), (Brugges, Belgium), pp. 651–654,May 2005.
High-resolution interferometric spectroscopy for analysis of fibre Bragg grating sensor arrays
K. T. O’Mahoney1, D. A. Flavin1, L. Zhang2, and I. Bennion2
1Waterford Inst. of Technology, Ireland
2Aston University, Birmingham, U.K.
Opto-Ireland, Optical Sensing and Spectroscopy, Oral Presentation, April 2005.
Fourier transform-based spectral measurements on multiplexed fibre Bragg grating arrays
K. T. O’Mahoney1, D. A. Flavin1, L. Zhang2, and I. Bennion2
1Waterford Inst. of Technology, Ireland
2Aston University, Birmingham, U.K.
Proceedings of S.P.I.E. Second European Workshop on Optical Fibre Sensors, vol. 5502 (B. Culshaw, ed.), (Santander, Spain), pp. 423–426, 2004.