D-Index & Metrics Best Publications

D-Index & Metrics

Discipline name D-index D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines. Citations Publications World Ranking National Ranking
Electronics and Electrical Engineering D-index 30 Citations 4,269 371 World Ranking 3689 National Ranking 11

Research.com Recognitions

Awards & Achievements

2019 - Member of the Royal Irish Academy

Overview

What is he best known for?

The fields of study he is best known for:

  • Laser
  • Optics
  • Telecommunications

His primary areas of investigation include Optics, Optoelectronics, Laser, Semiconductor laser theory and Phase noise. Optics is frequently linked to Phase modulation in his study. The Optoelectronics study combines topics in areas such as Ultrashort pulse, Bandwidth-limited pulse, Absorption and Picosecond.

Liam P. Barry has included themes like Photonics, Diode, Optical communication and Jitter in his Laser study. His study looks at the intersection of Semiconductor laser theory and topics like Fabry–Pérot interferometer with Spectral width, Vernier scale and Nanosecond. His Phase noise study incorporates themes from Quantum noise, Phase-shift keying, Radio frequency, Mode-locking and Heterodyne.

His most cited work include:

  • Ultrahigh speed all-optical demultiplexing based on two-photon absorption in a laser diode (135 citations)
  • High performance mode locking characteristics of single section quantum dash lasers. (104 citations)
  • Generation of Coherent Multicarrier Signals by Gain Switching of Discrete Mode Lasers (102 citations)

What are the main themes of his work throughout his whole career to date?

Liam P. Barry mainly investigates Optics, Laser, Optoelectronics, Optical communication and Electronic engineering. His research related to Semiconductor laser theory, Phase noise, Optical amplifier, Wavelength-division multiplexing and Wavelength might be considered part of Optics. He combines topics linked to Modulation with his work on Laser.

His Optoelectronics research includes elements of Mode-locking and Absorption. His Optical communication research includes themes of Semiconductor, Optical filter, Two-photon absorption, Optical fiber and Signal. In his study, which falls under the umbrella issue of Electronic engineering, Optical modulation amplitude and Optical cross-connect is strongly linked to Optical performance monitoring.

He most often published in these fields:

  • Optics (63.93%)
  • Laser (34.87%)
  • Optoelectronics (33.85%)

What were the highlights of his more recent work (between 2015-2021)?

  • Optics (63.93%)
  • Electronic engineering (24.10%)
  • Optoelectronics (33.85%)

In recent papers he was focusing on the following fields of study:

His scientific interests lie mostly in Optics, Electronic engineering, Optoelectronics, Laser and Phase noise. His Optics study frequently links to other fields, such as Phase-shift keying. The study incorporates disciplines such as Transmission, Passive optical network, Orthogonal frequency-division multiplexing and Modulation in addition to Electronic engineering.

His Optoelectronics research is multidisciplinary, relying on both Noise and Erbium doped fiber amplifier. Liam P. Barry is interested in Tunable laser, which is a branch of Laser. He has included themes like Quantum noise, Shot noise, Mode-locking, Heterodyne and Laser linewidth in his Phase noise study.

Between 2015 and 2021, his most popular works were:

  • Characterization of Hybrid InP-TriPleX Photonic Integrated Tunable Lasers Based on Silicon Nitride (Si 3 N 4 /SiO 2 ) Microring Resonators for Optical Coherent System (36 citations)
  • Blind Nonlinearity Equalization by Machine-Learning-Based Clustering for Single- and Multichannel Coherent Optical OFDM (35 citations)
  • Performance analysis of analog IF over fiber fronthaul link with 4G and 5G coexistence (29 citations)

In his most recent research, the most cited papers focused on:

  • Laser
  • Telecommunications
  • Optics

Liam P. Barry spends much of his time researching Optics, Electronic engineering, Orthogonal frequency-division multiplexing, Phase noise and Laser. His Optics study frequently draws connections to other fields, such as Phase-shift keying. His Electronic engineering study combines topics from a wide range of disciplines, such as Optical cross-connect, Passive optical network and Modulation.

Liam P. Barry interconnects Transmission, Support vector machine, Baseband, Fiber laser and Telecommunications link in the investigation of issues within Orthogonal frequency-division multiplexing. His Laser study incorporates themes from Phase, Dispersion, Optoelectronics, Diode and Amplitude. The various areas that Liam P. Barry examines in his Optoelectronics study include Noise and Laser linewidth.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Best Publications

Generation of Coherent Multicarrier Signals by Gain Switching of Discrete Mode Lasers

P M Anandarajah;R Maher;Y Q Xu;S Latkowski.
IEEE Photonics Journal (2011)

149 Citations

Ultrahigh speed all-optical demultiplexing based on two-photon absorption in a laser diode

Benn C. Thomsen;Liam P. Barry;John M. Dudley;John D. Harvey.
Electronics Letters (1998)

138 Citations

High performance mode locking characteristics of single section quantum dash lasers.

Ricardo Rosales;S. G. Murdoch;R.T. Watts;K. Merghem.
Optics Express (2012)

125 Citations

Commercial Semiconductor Devices for Two Photon Absorption Autocorrelation of Ultrashort Light Pulses

D.T. Reid;W. Sibbett;J.M. Dudley;L.P. Barry.
Applied Optics (1998)

114 Citations

Complete characterization of ultrashort pulse sources at 1550 nm

J.M. Dudley;L.P. Barry;J.D. Harvey;M.D. Thomson.
IEEE Journal of Quantum Electronics (1999)

105 Citations

40nm wavelength tunable gain-switched optical comb source

Rui Zhou;Sylwester Latkowski;John O'Carroll;Richard Phelan.
Optics Express (2011)

101 Citations

Remote downconversion with wavelength reuse for the radio/fiber uplink connection

A. Kaszubowska;L. Hu;L.P. Barry.
IEEE Photonics Technology Letters (2006)

100 Citations

Parallelized Kalman Filters for Mitigation of the Excess Phase Noise of Fast Tunable Lasers in Coherent Optical Communication Systems

Fan Liu;Yi Lin;Yonglin Yu;Liam P. Barry.
IEEE Photonics Journal (2018)

94 Citations

Tunable transform-limited pulse generation using self-injection locking of an FP laser

L.P. Barry;R.F. O'Dowd;J. Debau;R. Boittin.
IEEE Photonics Technology Letters (1993)

82 Citations

100 Gb/s Multicarrier THz Wireless Transmission System With High Frequency Stability Based on A Gain-Switched Laser Comb Source

H. Shams;T. Shao;M. J. Fice;P. M. Anandarajah.
IEEE Photonics Journal (2015)

82 Citations

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