J. O’Carroll

770 citations

29 papers · 548 · h-index 10

Impact in

Electrical and Electronic Engineering top 10%
- Photonic and Optical Devices
- Optical Network Technologies
- Advanced Photonic Communication Systems
- Semiconductor Lasers and Optical Devices
- Photonic Crystal and Fiber Optics
- Advanced Fiber Optic Sensors
Atomic and Molecular Physics, and Optics top 10%
- Advanced Fiber Laser Technologies
- Semiconductor Quantum Structures and Devices

Papers in

Electrical and Electronic Engineering 28
- Optical Network Technologies 23
- Semiconductor Lasers and Optical Devices 21
- Photonic and Optical Devices 17
- Advanced Photonic Communication Systems 9
- Photonic Crystal and Fiber Optics 3
- Advanced Optical Network Technologies 1
Atomic and Molecular Physics, and Optics 8
- Advanced Fiber Laser Technologies 4
- Semiconductor Quantum Structures and Devices 3

Co-authors: Richard Phelan (28 shared papers)J. O’Gorman (12 shared papers)Brian Kelly (26 shared papers)Liam P. Barry (10 shared papers)Prince M. Anandarajah (9 shared papers)Sylwester Latkowski (2 shared papers)Yiqing Xu (1 shared paper)Stuart G. Murdoch (1 shared paper)
Journals: Electronics Letters (4 papers)IEEE Photonics Technology Letters (2 papers)IEEE photonics journal (2 papers)Optics Express (1 paper)Journal of Lightwave Technology (1 paper)
Partner nations: Ireland United Kingdom United States

In The Last Decade

J. O’Carroll

28 papers receiving 514 citations

Peers

Countries citing papers authored by J. O’Carroll

Since Specialization

Citations

This map shows the geographic impact of J. O’Carroll's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by J. O’Carroll with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. O’Carroll more than expected).

Fields of papers citing papers by J. O’Carroll

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. O’Carroll. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by J. O’Carroll. The network helps show where J. O’Carroll may publish in the future.

Co-authors

The 25 scholars most cited alongside J. O’Carroll, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with J. O’Carroll Line = papers co-authored together J. O’Carroll links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 29 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Generation of Coherent Multicarrier Signals by Gain Switching of Discrete Mode Lasers IEEE photonics journal ·Prince M. Anandarajah, R. Maher, Yiqing Xu, Sylwester Latkowski, J. O’Carroll, Stuart G. Murdoch, Richard Phelan, J. O’Gorman, Liam P. Barry	2011	130
2	100 Gbit/s WDM transmission at 2 µm: transmission studies in both low-loss hollow core photonic bandgap fiber and solid core fiber Optics Express ·H. Zhang, N. Kavanagh, Z. Li, Jian Zhao, N. Ye, Yong Chen, Natalie V. Wheeler, J. P. Wooler, J. R. Hayes, S. R. Sandoghchi, Francesco Poletti, M. N. Petrovich, S. U. Alam, Richard Phelan, J. O’Carroll, Brian Kelly, Lars Grüner-Nielsen, David J. Richardson, Brian Corbett, Fatima C. Garcia Gunning	2015	99
3	Discrete mode laser diodes with very narrow linewidth emission Electronics Letters ·Brian Kelly, Richard Phelan, D. Jones, C. Herbert, J. O’Carroll, Marc Rensing, J. Wendelboe, Clare Watts, Aleksandra Kaszubowska‐Anandarajah, Philip Perry, C. Guignard, Liam P. Barry, J. O’Gorman	2007	53
4	Discrete mode lasers for communication applications IET Optoelectronics ·C. Herbert, D. Jones, Aleksandra Kaszubowska‐Anandarajah, Brian Kelly, Marc Rensing, J. O’Carroll, Richard Phelan, Prince M. Anandarajah, Philip Perry, Liam P. Barry, J. O’Gorman	2009	52
5	InP-Based Active and Passive Components for Communication Systems at 2 μm Journal of Lightwave Technology ·N. Ye, Michael R. Gleeson, Muhammad Usman Sadiq, Brendan Roycroft, C. Robert, Hua Yang, H. Zhang, Padraic E. Morrissey, Naoise Mac Suibhne, Kevin Thomas, Agnieszka Gocalińska, E. Pelucchi, Richard Phelan, Brian Kelly, J. O’Carroll, Frank H. Peters, Fatima C. Garcia Gunning, Brian Corbett	2014	37
6	−40°C<T<95° C mode-hop-free operation of uncooled AlGaInAs-MQW discrete-mode laser diode with emission at λ=1.3 µm Electronics Letters ·Richard Phelan, Brian Kelly, J. O’Carroll, C. Herbert, A. S. Duke, J. O’Gorman	2008	29
7	Integrated Two-Section Discrete Mode Laser IEEE photonics journal ·Prince M. Anandarajah, Sylwester Latkowski, Colm Browning, Rui Zhou, J. O’Carroll, Richard Phelan, Brian Kelly, J. O’Gorman, Liam P. Barry	2012	24
8	Butterfly packaged high‐speed and low leakage InGaAs quantum well photodiode for 2000nm wavelength systems Electronics Letters ·Hua Yang, N. Ye, Richard Phelan, J. O’Carroll, Brian Kelly, Wei Han, X. Wang, Noreen Nudds, N. MacSuibhne, Fatima C. Garcia Gunning, Peter O’Brien, Frank H. Peters, Brian Corbett	2013	21
9	81 Gb/s WDM transmission at 2μm over 1.15 km of low-loss hollow core photonic bandgap fiber H. Zhang, Z. Li, N. Kavanagh, Jian Zhao, N. Ye, Y. Chen, Natalie V. Wheeler, J. P. Wooler, J. R. Hayes, S. R. Sandoghchi, Francesco Poletti, M. N. Petrovich, S. U. Alam, Richard Phelan, J. O’Carroll, Brian Kelly, David J. Richardson, Brian Corbett, Fatima C. Garcia Gunning	2014	19
10	Wavelength Division Multiplexing at 2μm Cork Open Research Archive (University College Cork) ·N. MacSuibhne, Z. Li, Benedikt Baeuerle, Jian Zhao, J. P. Wooler, S.-U. Alam, Francesco Poletti, M. N. Petrovich, Alexander M. Heidt, Ian Giles, D. Giles, Bera Pálsdóttir, Lars Grüner-Nielsen, Richard Phelan, J. O’Carroll, Brian Kelly, Dominic F. Murphy, A.D. Ellis, David J. Richardson, Fatima C. Garcia Gunning	2012	15
11	Room-Temperature Operation of Discrete-Mode InGaAs–AlAsSb Quantum-Cascade Laser With Emission at $\lambda=3.3\ \mu$m IEEE Photonics Technology Letters ·Richard Phelan, Thomas J. Slight, Brian Kelly, J. O’Carroll, Andrew McKee, D. G. Revin, S Y Zhang, A. B. Krysa, K. Kennedy, J. W. Cockburn, C. N. Ironside, W. Meredith, J. O’Gorman	2010	7
12	Dynamic characteristics of InGaAs/InP multiple quantum well discrete mode laser diodes emitting at 2 μm Electronics Letters ·J. O’Carroll, Diarmuid Byrne, Brian Kelly, Richard Phelan, Fatima C. Garcia Gunning, Prince M. Anandarajah, Liam P. Barry	2014	7
13	52.6 Gbit/s Single-Channel Directly-Modulated Optical Transmitter for 2-μm Spectral Region Optical Fiber Communication Conference ·Zhixin Liu, Z. Li, Y. Chen, Brian Kelly, Richard Phelan, J. O’Carroll, J. P. Wooler, Natalie V. Wheeler, Alexander M. Heidt, Thomas Richter, Colja Schubert, Martin Becker, Francesco Poletti, M. N. Petrovich, S. U. Alam, David J. Richardson, Radan Slavı́k	2015	6
14	QAM Synthesis by Direct Modulation of Semiconductor Lasers under Injection Locking ePrints Soton (University of Southampton) ·Radan Slavı́k, Joseph Kakande, Richard Phelan, J. O’Carroll, Brian Kelly, David J. Richardson	2013	6
15	Up to 64QAM (30 Gbit/s) directly-modulated and directly-detected OFDM at 2 μm wavelength Zhixin Liu, Z. Li, Y. Chen, J. P. Wooler, Brian Kelly, Richard Phelan, J. O’Carroll, Natalie V. Wheeler, Alexander M. Heidt, Francesco Poletti, M. N. Petrovich, S. U. Alam, David J. Richardson, Radan Slavı́k	2014	5
16	Comparison of Frequency Symmetric Signal Generation From a BPSK Input Using Fiber and Semiconductor-Based Nonlinear Elements IEEE Photonics Technology Letters ·Ruwan Weerasuriya, Stylianos Sygletos, Selwan K. Ibrahim, Fatima C. Garcia Gunning, R.J. Manning, Richard Phelan, J. O’Carroll, Brian Kelly, J. O’Gorman, A.D. Ellis	2011	5
17	Low linewidth lasers for enabling high capacity optical communication systems T. N. Huynh, J. O’Carroll, Frank Smyth, Kai Shi, Lim Nguyen, Prince M. Anandarajah, Richard Phelan, Brian Kelly, Liam P. Barry	2012	5
18	InP based active and passive components for communication systems at 2μm Brian Corbett, Michael R. Gleeson, N. Ye, C. Robert, Hao-Nan Yang, H. Zhang, Naoise Mac Suibhne, Padraic E. Morrissey, Kevin Thomas, Agnieszka Gocalińska, E. Pelucchi, G. R. Phelan, Brian Kelly, J. O’Carroll, Frank H. Peters, Fatima C. Garcia Gunning	2014	4
19	Discrete mode lasers for communications applications Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·Liam P. Barry, C. Herbert, D. Jones, Aleksandra Kaszubowska‐Anandarajah, Brian Kelly, J. O’Carroll, Richard Phelan, Prince M. Anandarajah, Kai Shi, J. O’Gorman	2008	4
20	Amplitude Regeneration of Phase Encoded Signals Using Injection Locking in Semiconductor Lasers Alexandros Fragkos, Adonis Bogris, Dimitris Syvridis, Richard Phelan, J. O’Carroll, Brian Kelly, J. O' Gorman	2011	4

About J. O’Carroll

J. O’Carroll is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics, Atmospheric Science, Spectroscopy and Infectious Diseases, having authored 29 papers that have together received 548 indexed citations. Recurring topics across this work include Optical Network Technologies (23 papers), Semiconductor Lasers and Optical Devices (21 papers), Photonic and Optical Devices (17 papers), Advanced Photonic Communication Systems (9 papers), Advanced Fiber Laser Technologies (4 papers), Semiconductor Quantum Structures and Devices (3 papers), Photonic Crystal and Fiber Optics (3 papers) and Advanced Optical Network Technologies (1 paper). The work is most often cited by research in Electrical and Electronic Engineering (534 citations), Atomic and Molecular Physics, and Optics (277 citations), Acoustics and Ultrasonics (2 citations), Instrumentation (6 citations) and Surfaces, Coatings and Films (12 citations). J. O’Carroll has collaborated with scholars based in Ireland, United Kingdom and United States. Frequent co-authors include Richard Phelan, J. O’Gorman, Brian Kelly, Liam P. Barry, Prince M. Anandarajah, Sylwester Latkowski, Yiqing Xu, Stuart G. Murdoch, R. Maher and Fatima C. Garcia Gunning. Their work appears in journals such as Electronics Letters, IEEE Photonics Technology Letters, IEEE photonics journal, Optics Express and Journal of Lightwave Technology.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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J. O’Carroll

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