J. O’Gorman

2.9k citations

115 papers · 2.1k · 1 hit paper · h-index 24

Impact in

Atomic and Molecular Physics, and Optics top 2%
- Advanced Fiber Laser Technologies
- Semiconductor Quantum Structures and Devices
- Strong Light-Matter Interactions
Electrical and Electronic Engineering top 2%
- Photonic and Optical Devices
- Optical Network Technologies
- Semiconductor Lasers and Optical Devices
- Advanced Photonic Communication Systems

Papers in

Electrical and Electronic Engineering 109
- Semiconductor Lasers and Optical Devices 67
- Photonic and Optical Devices 52
- Optical Network Technologies 31
- Advanced Photonic Communication Systems 18
- Laser Design and Applications 13
Atomic and Molecular Physics, and Optics 63
- Advanced Fiber Laser Technologies 30
- Semiconductor Quantum Structures and Devices 28

Co-authors: Richard Phelan (33 shared papers)A. F. J. Levi (20 shared papers)Brian Kelly (27 shared papers)Liam P. Barry (24 shared papers)T. Tanbun-Ek (10 shared papers)A.D. Ellis (16 shared papers)R. A. Logan (11 shared papers)Stylianos Sygletos (13 shared papers)
Journals: Applied Physics Letters (15 papers)Electronics Letters (12 papers)Optics Express (7 papers)IEEE Journal of Quantum Electronics (5 papers)IEEE Photonics Technology Letters (5 papers)
Partner nations: Ireland United States United Kingdom

In The Last Decade

J. O’Gorman

112 papers receiving 2.0k citations

Hit Papers

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All-optical phase and amplitude regenerator for next-generation telecommunications systems 2010 · 420 citations

Peers

Countries citing papers authored by J. O’Gorman

Since Specialization

Citations

This map shows the geographic impact of J. O’Gorman'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’Gorman 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’Gorman more than expected).

Fields of papers citing papers by J. O’Gorman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. O’Gorman. 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’Gorman. The network helps show where J. O’Gorman may publish in the future.

Co-authors

The 25 scholars most cited alongside J. O’Gorman, 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’Gorman Line = papers co-authored together J. O’Gorman 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 115 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	All-optical phase and amplitude regenerator for next-generation telecommunications systems Nature Photonics ·Radan Slavı́k, Francesca Parmigiani, Joseph Kakande, Carl Lundström, Martin Sjödin, Peter A. Andrekson, Ruwan Weerasuriya, Stylianos Sygletos, A.D. Ellis, Lars Grüner-Nielsen, Dan Jakobsen, Søren Herstrøm, Richard Phelan, J. O’Gorman, Adonis Bogris, Dimitris Syvridis, Sonali Dasgupta, Periklis Petropoulos, David J. Richardson Hit paper breakdown →	2010	420
2	Saturation of the strong-coupling regime in a semiconductor microcavity: Free-carrier bleaching of cavity polaritons Physical review. B, Condensed matter ·R. Houdré, J. L. Gibernon, P. Pellandini, R. P. Stanley, U. Oesterlé, Claude Weisbuch, J. O’Gorman, Brendan Roycroft, M. Ilegems	1995	154
3	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
4	Narrow linewidth, tunable Tm/sup 3+/-doped fluoride fiber laser for optical-based hydrocarbon gas sensing IEEE Journal of Selected Topics in Quantum Electronics ·F.J. McAleavey, J. O’Gorman, John F. Donegan, Brian D. MacCraith, J. Hegarty, G. Mazé	1997	110
5	A systems perspective on digital interconnection technology Journal of Lightwave Technology ·R.A. Nordin, A. F. J. Levi, R.N. Nottenburg, J. O’Gorman, T. Tanbun-Ek, R. A. Logan	1992	102
6	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
7	H2S and CO2 gas sensing using DFB laser diodes emitting at 1.57 μm Sensors and Actuators B Chemical ·V. Weldon, J. O’Gorman, P. Phelan, J. Hegarty, T. Tanbun-Ek	1995	52
8	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
9	Amplified spontaneous emission and carrier pinning in laser diodes IEEE Journal of Quantum Electronics ·S. L. Chuang, J. O’Gorman, A. F. J. Levi	1993	50
10	Specifying the wavelength and temperature tuning range of a Fabry-Perot laser containing refractive index perturbations (Invited Paper) Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·J. Patchell, D.R. Jones, Brian Kelly, J. O’Gorman	2005	44
11	Self-pulsating semiconductor lasers: theory and experiment IEEE Journal of Quantum Electronics ·Cláudio R. Mirasso, G.H.M. van Tartwijk, Emilio Hernández-Garcı́a, D. Lenstra, Stephen A. Lynch, Pascal Landais, P. Phelan, J. O’Gorman, M. San Miguel, (unknown)	1999	40
12	A Novel Two-Section Tunable Discrete Mode Fabry-PÉrot Laser Exhibiting Nanosecond Wavelength Switching IEEE Journal of Quantum Electronics ·Richard Phelan, Weihua Guo, Qiaoyin Lu, Diarmuid Byrne, Brendan Roycroft, P. Lambkin, Brian Corbett, Frank Smyth, Liam P. Barry, Brian Kelly, J. O’Gorman, John F. Donegan	2008	38
13	QEPAS sensor for breath analysis: a behavior of pressure Applied Optics ·Tobias Milde, Morten Hoppe, Hervé Tatenguem, Mario Mordmüller, J. O’Gorman, Ulrike Willer, Wolfgang Schade, Joachim Sacher	2018	38
14	Tunable terahertz wave generation through a bimodal laser diode and plasmonic photomixer Optics Express ·Samuel Yang, Regan Watts, Xiangting Li, N. Wang, V. Cojocaru, J. O’Gorman, Liam P. Barry, Mona Jarrahi	2015	33
15	Generation of frequency symmetric signals from a BPSK input for Phase Sensitive Amplification Optical Fiber Communication Conference ·Ruwan Weerasuriya, Stylianos Sygletos, Selwan K. Ibrahim, Richard Phelan, John O’Carroll, Brian Kelly, J. O’Gorman, A.D. Ellis	2010	32
16	Laser diode based oxygen sensing: A comparison of VCSEL and DFB laser diodes emitting in the 762 nm region Infrared Physics & Technology ·V. Weldon, J. O’Gorman, J.J. Pérez-Camacho, David McDonald, J. Hegarty, J.C. Connolly, N. Morris, Ramon U. Martinelli, J.H. Abeles	1997	32
17	Wide temperature range 0 < T < 85 °C narrow linewidth discrete mode laser diodes for coherent communications applications Optics Express ·John O’Carroll, Richard Phelan, Brian Kelly, Diarmuid Byrne, Liam P. Barry, J. O’Gorman	2011	31
18	Temperature dependence of long wavelength semiconductor lasers Applied Physics Letters ·J. O’Gorman, A. F. J. Levi, T. Tanbun-Ek, D. Coblentz, R. A. Logan	1992	31
19	−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
20	A practical phase sensitive amplification scheme for two channel phase regeneration Optics Express ·Stylianos Sygletos, Paola Frascella, Selwan K. Ibrahim, Lars Grüner-Nielsen, Richard Phelan, J. O’Gorman, A.D. Ellis	2011	28

About J. O’Gorman

J. O’Gorman is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics, Spectroscopy, Computer Networks and Communications and Bioengineering, having authored 115 papers that have together received 2.1k indexed citations. Recurring topics across this work include Semiconductor Lasers and Optical Devices (67 papers), Photonic and Optical Devices (52 papers), Optical Network Technologies (31 papers), Spectroscopy and Laser Applications (30 papers), Advanced Fiber Laser Technologies (30 papers), Semiconductor Quantum Structures and Devices (28 papers), Advanced Photonic Communication Systems (18 papers) and Laser Design and Applications (13 papers). The work is most often cited by research in Atomic and Molecular Physics, and Optics (1.3k citations), Electrical and Electronic Engineering (1.8k citations), Spectroscopy (303 citations), Acoustics and Ultrasonics (6 citations) and Bioengineering (28 citations). J. O’Gorman has collaborated with scholars based in Ireland, United States and United Kingdom. Frequent co-authors include Richard Phelan, A. F. J. Levi, Brian Kelly, Liam P. Barry, T. Tanbun-Ek, A.D. Ellis, R. A. Logan, Stylianos Sygletos, J. O’Carroll and Lars Grüner-Nielsen. Their work appears in journals such as Applied Physics Letters, Electronics Letters, Optics Express, IEEE Journal of Quantum Electronics and IEEE Photonics Technology Letters.

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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