John O’Carroll

703 total citations
31 papers, 431 citations indexed

About

John O’Carroll is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Spectroscopy. According to data from OpenAlex, John O’Carroll has authored 31 papers receiving a total of 431 indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Electrical and Electronic Engineering, 13 papers in Atomic and Molecular Physics, and Optics and 2 papers in Spectroscopy. Recurrent topics in John O’Carroll's work include Optical Network Technologies (22 papers), Photonic and Optical Devices (18 papers) and Advanced Photonic Communication Systems (17 papers). John O’Carroll is often cited by papers focused on Optical Network Technologies (22 papers), Photonic and Optical Devices (18 papers) and Advanced Photonic Communication Systems (17 papers). John O’Carroll collaborates with scholars based in Ireland, United Kingdom and United States. John O’Carroll's co-authors include Richard Phelan, Brian Kelly, Liam P. Barry, Prince M. Anandarajah, Rui Zhou, Sylwester Latkowski, J. O’Gorman, Diarmuid Byrne, Zhixin Liu and David J. Richardson and has published in prestigious journals such as Nature Communications, Optics Express and Journal of Lightwave Technology.

In The Last Decade

John O’Carroll

31 papers receiving 408 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
John O’Carroll Ireland	10	416	269	23	12	12	31	431
B. Mason United States	9	410 1.0×	128 0.5×	21 0.9×	6 0.5×	11 0.9×	23	414
E. Rönneberg Germany	12	408 1.0×	155 0.6×	47 2.0×	5 0.4×	16 1.3×	23	416
J. O’Carroll Ireland	10	534 1.3×	277 1.0×	27 1.2×	9 0.8×	12 1.0×	29	548
Frank Smyth Ireland	14	575 1.4×	305 1.1×	30 1.3×	8 0.7×	11 0.9×	80	590
Cosimo Calò France	10	359 0.9×	268 1.0×	20 0.9×	9 0.8×	3 0.3×	40	372
Asier Villafranca Spain	10	281 0.7×	138 0.5×	6 0.3×	14 1.2×	7 0.6×	41	292
N.D. Whitbread United Kingdom	13	510 1.2×	236 0.9×	21 0.9×	5 0.4×	10 0.8×	40	543
R.G.M.P. Koumans United States	7	285 0.7×	147 0.5×	8 0.3×	16 1.3×	6 0.5×	9	299
R. Kunkel Germany	10	417 1.0×	95 0.4×	36 1.6×	4 0.3×	9 0.8×	36	419
G.G. Mekonnen Germany	11	464 1.1×	127 0.5×	11 0.5×	8 0.7×	5 0.4×	67	470

Countries citing papers authored by John O’Carroll

Since Specialization

Citations

This map shows the geographic impact of John 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 John 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 John O’Carroll more than expected).

Fields of papers citing papers by John O’Carroll

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of John O’Carroll

This figure shows the co-authorship network connecting the top 25 collaborators of John O’Carroll. A scholar is included among the top collaborators of John O’Carroll based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with John O’Carroll. John O’Carroll is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

O’Carroll, John, Richard Phelan, Diarmuid Byrne, et al.. (2024). 2 × 53 Gbit/s PAM-4 Transmission Using 1.3 μm DML With High Power Budget Enabled by Quantum-Dot SOA. IEEE Photonics Technology Letters. 37(1). 1–4. 2 indexed citations

Kelly, Brian, et al.. (2020). Impact of Analog and Digital Pre-Emphasis on the Signal-to-Noise Ratio of Bandwidth-Limited Optical Transceivers. IEEE photonics journal. 12(2). 1–12. 8 indexed citations

Phelan, Richard, Michael R. Gleeson, Diarmuid Byrne, et al.. (2018). High power narrow linewidth discrete mode laser diode integrated with a curved semiconductor optical amplifier emitting at 2051 nm. Applied Optics. 57(22). E1–E1. 3 indexed citations

Gay, Mathilde, Laurent Bramerie, Christophe Peucheret, et al.. (2018). Frequency Drift Reduction in a Four-Laser Array for TWDM PON Applications. IEEE Photonics Technology Letters. 30(14). 1345–1348. 1 indexed citations

Liu, Zhixin, Brian Kelly, John O’Carroll, et al.. (2018). Optical Injection-Locked Directly Modulated Lasers for Dispersion Pre-Compensated Direct-Detection Transmission. Journal of Lightwave Technology. 36(20). 4967–4974. 7 indexed citations

O’Carroll, John. (2018). Photonic Integrated Circuits for NGPON2 Tunable ONUs. Optical Fiber Communication Conference. Th1E.4–Th1E.4. 4 indexed citations

Phelan, Richard, Michael R. Gleeson, Diarmuid Byrne, et al.. (2017). InGaP/AlGaInP Quantum Well Discrete Mode Laser Diode Emitting at 689 nm. IEEE Photonics Technology Letters. 30(3). 235–237. 4 indexed citations

Liu, Zhixin, Brian Kelly, John O’Carroll, et al.. (2016). 49 Gbit/s direct-modulation and direct-detection transmission over 80 km SMF-28 without optical amplification or filtering. ePrints Soton (University of Southampton). 1 indexed citations

Liu, Zhixin, Brian Kelly, John O’Carroll, et al.. (2016). Discrete Multitone Format for Repeater-Less Direct-Modulation Direct-Detection Over 150 km. Journal of Lightwave Technology. 34(13). 3223–3229. 6 indexed citations

10.

Liu, Zhixin, Yong Chen, Zhihong Li, et al.. (2015). High-Capacity Directly Modulated Optical Transmitter for 2-μm Spectral Region. Journal of Lightwave Technology. 33(7). 1373–1379. 65 indexed citations

11.

Liu, Zhixin, Joseph Kakande, Brian Kelly, et al.. (2014). Modulator-free quadrature amplitude modulation signal synthesis. Nature Communications. 5(1). 5911–5911. 31 indexed citations

12.

Vujicic, Vidak, Rui Zhou, Prince M. Anandarajah, John O’Carroll, & Liam P. Barry. (2014). Performance of a Semi-Nyquist NRZ-DQPSK System Employing a Flexible Gain-Switched Multicarrier Transmitter. Journal of Optical Communications and Networking. 6(3). 282–282. 3 indexed citations

13.

O’Carroll, John, Richard Phelan, Brian Kelly, et al.. (2012). Narrow Linewidth Discrete Mode Laser Diodes for Advanced Modulation Formats. Optical Fiber Communication Conference. OTu1G.4–OTu1G.4. 1 indexed citations

14.

O’Carroll, John, Richard Phelan, Brian Kelly, et al.. (2012). Narrow-Linewidth Discrete-Mode Laser Diodes for Coherent Communication Applications. Journal of Optical Communications and Networking. 4(9). A90–A90. 9 indexed citations

15.

O’Brien, Stephen J., Frank Smyth, Kai Shi, et al.. (2011). Design, Characterization, and Applications of Index-Patterned Fabry–Pérot Lasers. IEEE Journal of Selected Topics in Quantum Electronics. 17(6). 1621–1631. 20 indexed citations

16.

O’Carroll, John, Richard Phelan, Brian Kelly, et al.. (2011). Wide temperature range 0 < T < 85 °C narrow linewidth discrete mode laser diodes for coherent communications applications. Optics Express. 19(26). B90–B90. 31 indexed citations

17.

Zhou, Rui, Sylwester Latkowski, John O’Carroll, et al.. (2011). 40nm wavelength tunable gain-switched optical comb source. Optics Express. 19(26). B415–B415. 91 indexed citations

18.

Zhou, Rui, Sylwester Latkowski, John O’Carroll, et al.. (2011). 40nm Wavelength Tunable Gain-Switched Optical Comb Source. Tu.5.LeSaleve.3–Tu.5.LeSaleve.3. 3 indexed citations

19.

Maher, Robert, Kai Shi, Liam P. Barry, et al.. (2010). Implementation of a cost-effective optical comb source in a WDM-PON with 107Gb/s data to each ONU and 50km reach. Optics Express. 18(15). 15672–15672. 12 indexed citations

20.

Anandarajah, Prince M., Kai Shi, John O’Carroll, et al.. (2009). Phase shift keyed systems based on a gain switched laser transmitter. Optics Express. 17(15). 12668–12668. 24 indexed citations

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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