L. G. Helt

3.1k total citations · 1 hit paper
52 papers, 1.9k citations indexed

About

L. G. Helt is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Artificial Intelligence. According to data from OpenAlex, L. G. Helt has authored 52 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 41 papers in Atomic and Molecular Physics, and Optics, 39 papers in Electrical and Electronic Engineering and 28 papers in Artificial Intelligence. Recurrent topics in L. G. Helt's work include Photonic and Optical Devices (36 papers), Quantum Information and Cryptography (26 papers) and Quantum optics and atomic interactions (16 papers). L. G. Helt is often cited by papers focused on Photonic and Optical Devices (36 papers), Quantum Information and Cryptography (26 papers) and Quantum optics and atomic interactions (16 papers). L. G. Helt collaborates with scholars based in Canada, Australia and Italy. L. G. Helt's co-authors include J. E. Sipe, Marco Liscidini, M. J. Steel, Nicolás Quesada, Matthew J. Collins, M. Menotti, Z. Vernon, Ish Dhand, Adriana E. Lita and Thomas Gerrits and has published in prestigious journals such as Nature, Physical Review Letters and Nature Communications.

In The Last Decade

L. G. Helt

50 papers receiving 1.8k citations

Hit Papers

Quantum computational advantage with a programmable photo... 2022 2026 2023 2024 2022 200 400 600
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Quantum computational advantage with a programmable photonic processor
    2022 603 citations Lars S. Madsen, Fabian Laudenbach et al. Nature profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
L. G. Helt Canada 19 1.3k 1.1k 1.1k 102 64 52 1.9k
Matthew J. Collins Australia 17 1.1k 0.9× 911 0.8× 805 0.8× 130 1.3× 55 0.9× 30 1.7k
Joshua W. Silverstone United Kingdom 14 1.1k 0.8× 1.3k 1.2× 1.4k 1.3× 135 1.3× 58 0.9× 38 2.0k
Damien Bonneau United Kingdom 18 1.2k 0.9× 1.2k 1.0× 1.2k 1.1× 91 0.9× 56 0.9× 39 1.9k
Jian Qin China 15 983 0.7× 962 0.8× 532 0.5× 95 0.9× 111 1.7× 27 1.4k
Nicholas A. Peters United States 17 1.8k 1.3× 1.8k 1.6× 525 0.5× 98 1.0× 44 0.7× 77 2.2k
Lars S. Madsen Denmark 14 1.0k 0.8× 970 0.9× 448 0.4× 128 1.3× 38 0.6× 25 1.6k
Jacques Carolan United States 14 869 0.7× 1.4k 1.2× 1.2k 1.1× 121 1.2× 83 1.3× 24 1.9k
Michael Kues Germany 18 1.8k 1.4× 966 0.8× 1.4k 1.3× 110 1.1× 45 0.7× 73 2.2k
Zu-En Su China 13 1.8k 1.3× 1.9k 1.7× 478 0.4× 167 1.6× 81 1.3× 24 2.4k

Countries citing papers authored by L. G. Helt

Since Specialization
Citations

This map shows the geographic impact of L. G. Helt'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 L. G. Helt with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites L. G. Helt more than expected).

Fields of papers citing papers by L. G. Helt

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by L. G. Helt. 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 L. G. Helt. The network helps show where L. G. Helt may publish in the future.

Co-authorship network of co-authors of L. G. Helt

This figure shows the co-authorship network connecting the top 25 collaborators of L. G. Helt. A scholar is included among the top collaborators of L. G. Helt 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 L. G. Helt. L. G. Helt is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Madsen, Lars S., Fabian Laudenbach, Fabien Rortais, et al.. (2022). Quantum computational advantage with a programmable photonic processor. Nature. 606(7912). 75–81. 603 indexed citations breakdown →
2.
Schmidt, Mikołaj K., L. G. Helt, Christopher G. Poulton, & M. J. Steel. (2018). Elastic Purcell Effect. Physical Review Letters. 121(6). 64301–64301. 17 indexed citations
3.
Helt, L. G., Agata M. Brańczyk, Marco Liscidini, & M. J. Steel. (2017). Parasitic Photon-Pair Suppression via Photonic Stop-Band Engineering. Physical Review Letters. 118(7). 73603–73603. 14 indexed citations
4.
Xiong, Chi, Zhenyu Liu, Matthew J. Collins, et al.. (2016). Active temporal multiplexing of indistinguishable heralded single photons. Nature Communications. 7(1). 10853–10853. 93 indexed citations
5.
Bell, Bryn A., et al.. (2016). Phase-sensitive tomography of the joint spectral amplitude of photon pair sources. Optics Letters. 41(20). 4803–4803. 25 indexed citations
6.
Liscidini, Marco, J. E. Sipe, & L. G. Helt. (2016). Continuous wave photon pair generation in silicon-on-insultator waveguides and ring resonators and erratum: comment. Optics Express. 24(8). 9130–9130. 1 indexed citations
7.
Meany, Thomas, et al.. (2015). Tunable quantum interference in a 3D integrated circuit. Scientific Reports. 5(1). 9601–9601. 53 indexed citations
8.
Tischler, Nora, L. G. Helt, Mathieu L. Juan, et al.. (2015). Measurement and Shaping of Biphoton Spectral Wave Functions. Physical Review Letters. 115(19). 193602–193602. 17 indexed citations
9.
Helt, L. G., et al.. (2014). Theory of scattering loss during spontaneous parametric downconversion in waveguides. 72. FW3A.5–FW3A.5. 1 indexed citations
10.
Kolenderski, Piotr, Dongpeng Kang, Payam Abolghasem, et al.. (2013). Inherent polarization entanglement generated from a monolithic semiconductor chip. Scientific Reports. 3(1). 2314–2314. 60 indexed citations
11.
Zhukovsky, Sergei V., L. G. Helt, Dongpeng Kang, et al.. (2013). Analytical description of photonic waveguides with multilayer claddings: Towards on-chip generation of entangled photons and Bell states. Optics Communications. 301-302. 127–140. 9 indexed citations
12.
Azzini, Stefano, Davide Grassani, Michael J. Strain, et al.. (2012). Ultra-low power generation of twin photons in a compact silicon ring resonator. Optics Express. 20(21). 23100–23100. 162 indexed citations
13.
Helt, L. G., J. E. Sipe, & Marco Liscidini. (2012). Super spontaneous four-wave mixing in single-channel side-coupled integrated spaced sequence of resonator structures. Optics Letters. 37(21). 4431–4431. 8 indexed citations
14.
Azzini, Stefano, Davide Grassani, Mattéo Galli, et al.. (2012). From classical four-wave mixing to parametric fluorescence in silicon microring resonators. Optics Letters. 37(18). 3807–3807. 67 indexed citations
15.
Zhukovsky, Sergei V., Dongpeng Kang, Payam Abolghasem, et al.. (2011). Proposal for on-chip generation and control of photon hyperentanglement. Optics Letters. 36(18). 3548–3548. 6 indexed citations
16.
Tang, Zhenzhou, L. G. Helt, Marco Liscidini, et al.. (2011). Poled-Fiber Source of Polarization-Entangled Photon Pairs. ePrints Soton (University of Southampton). SOWE2–SOWE2.
17.
Xiong, Chunle, L. G. Helt, Graham D. Marshall, et al.. (2010). Quantum-correlated photon pair generation
in chalcogenide As_2S_3 waveguides. Optics Express. 18(15). 16206–16206. 32 indexed citations
18.
Zhu, Eric Y., Li Qian, L. G. Helt, et al.. (2010). Measurement of χ^(2) symmetry in a poled fiber. Optics Letters. 35(10). 1530–1530. 19 indexed citations
19.
Helt, L. G., Zhenshan Yang, Marco Liscidini, & J. E. Sipe. (2010). Spontaneous four-wave mixing in microring resonators. Optics Letters. 35(18). 3006–3006. 106 indexed citations
20.
Helt, L. G., Eric Y. Zhu, Marco Liscidini, Li Qian, & J. E. Sipe. (2009). Proposal for in-fiber generation of telecom-band polarization-entangled photon pairs using a periodically poled fiber. Optics Letters. 34(14). 2138–2138. 16 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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