L.J. Sargent

535 total citations
24 papers, 329 citations indexed

About

L.J. Sargent is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Condensed Matter Physics. According to data from OpenAlex, L.J. Sargent has authored 24 papers receiving a total of 329 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Electrical and Electronic Engineering, 13 papers in Atomic and Molecular Physics, and Optics and 5 papers in Condensed Matter Physics. Recurrent topics in L.J. Sargent's work include Semiconductor Lasers and Optical Devices (11 papers), Photonic and Optical Devices (9 papers) and Semiconductor Quantum Structures and Devices (9 papers). L.J. Sargent is often cited by papers focused on Semiconductor Lasers and Optical Devices (11 papers), Photonic and Optical Devices (9 papers) and Semiconductor Quantum Structures and Devices (9 papers). L.J. Sargent collaborates with scholars based in United States, United Kingdom and Italy. L.J. Sargent's co-authors include I.H. White, P.J. Heard, D.G. Cunningham, M. Webster, M.R.T. Tan, Richard V. Penty, K.A. Williams, J. S. Blakemore, RV Penty and E. M. Swiggard and has published in prestigious journals such as Applied Physics Letters, Journal of Applied Physics and IEEE Journal of Quantum Electronics.

In The Last Decade

L.J. Sargent

23 papers receiving 320 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
L.J. Sargent United States 9 257 202 43 33 31 24 329
A. P. Perley United States 11 266 1.0× 239 1.2× 39 0.9× 65 2.0× 48 1.5× 17 370
C. J. Pinzone United States 10 317 1.2× 291 1.4× 44 1.0× 42 1.3× 33 1.1× 29 370
Y.M. Houng United States 12 366 1.4× 215 1.1× 37 0.9× 38 1.2× 25 0.8× 27 409
C. E. Norman United Kingdom 11 240 0.9× 283 1.4× 86 2.0× 100 3.0× 49 1.6× 36 400
S. N. G. Chu United States 11 331 1.3× 368 1.8× 28 0.7× 89 2.7× 47 1.5× 26 434
P. Mandeville Canada 13 444 1.7× 413 2.0× 72 1.7× 68 2.1× 53 1.7× 27 573
Bora M. Onat United States 14 336 1.3× 237 1.2× 87 2.0× 33 1.0× 21 0.7× 25 405
B. Jensen United States 10 233 0.9× 224 1.1× 33 0.8× 90 2.7× 21 0.7× 22 308
Kiichi Nakashima Japan 11 264 1.0× 280 1.4× 19 0.4× 68 2.1× 29 0.9× 27 328
R. Kapre United States 13 351 1.4× 242 1.2× 28 0.7× 61 1.8× 31 1.0× 40 397

Countries citing papers authored by L.J. Sargent

Since Specialization
Citations

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

Fields of papers citing papers by L.J. Sargent

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of L.J. Sargent

This figure shows the co-authorship network connecting the top 25 collaborators of L.J. Sargent. A scholar is included among the top collaborators of L.J. Sargent 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.J. Sargent. L.J. Sargent 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.
Webster, M., L.J. Sargent, P. Dowd, et al.. (2005). Mode-Controlled Vertical Cavity Surface Emitting Lasers for Bandwidth Enhancement of Multimode Fibre Links. 33–33. 1 indexed citations
2.
Webster, M., L.J. Sargent, P.J. Heard, et al.. (2003). A simple device to allow enhanced bandwidths at 850 nm in multimode fibre links for gigabit LANs. Bristol Research (University of Bristol). 242–243. 177 indexed citations
3.
Sargent, L.J., et al.. (2002). Investigation of 2-D-lattice distributed reflector lasers. IEEE Journal of Quantum Electronics. 38(11). 1485–1492. 2 indexed citations
4.
Sargent, L.J., M. Webster, I.H. White, et al.. (2002). High performance multimode fibre link using ring-lasing vertical cavity surface emitting lasers. Bristol Research (University of Bristol). 1. 705–706. 3 indexed citations
5.
Sargent, L.J., Hans‐Georg Kuball, Judy M Rorison, et al.. (2002). Mechanism of polarisation pinning in vertical cavity surface emitting lasers using focused ion beam etching. 119–120. 1 indexed citations
6.
Marinelli, C., L.J. Sargent, Mariangela Gioannini, et al.. (2001). Design and performance analysis of deep-etch air/nitride distributed Bragg reflector gratings for AlInGaN laser diodes. Applied Physics Letters. 79(25). 4076–4078. 18 indexed citations
7.
Sargent, L.J., et al.. (2000). 10 Gbit/s singlemode operation of two-dimensional-latticedistributed reflector laser. Electronics Letters. 36(24). 2014–2016. 1 indexed citations
8.
Sargent, L.J., Richard V. Penty, I.H. White, et al.. (2000). <title>Gaussian beam profile and single transverse mode emission from previously multimode gain-guided VCSEL using novel etch</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 3946. 219–229. 6 indexed citations
9.
Sargent, L.J., et al.. (2000). Mode-hop-free, singlemode operation of 2D latticedistributedreflector laser under 2.5 Gbit/s modulation. Electronics Letters. 36(2). 141–142. 5 indexed citations
10.
Williams, Kevin, L.J. Sargent, P.J. Heard, et al.. (2000). <title>Polarization pinning of a VCSEL array</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 3946. 78–85. 4 indexed citations
11.
Marinelli, C., L.J. Sargent, A. Wonfor, et al.. (2000). Threshold current reduction in InGaN MQW laserdiode with λ/4air/semiconductor Bragg reflectors. Electronics Letters. 36(20). 1706–1707. 13 indexed citations
12.
Sargent, L.J., Judy M Rorison, Martin Kuball, et al.. (1999). Analysis of polarization pinning in vertical-cavity surface-emitting lasers using etched trenches. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 3627. 186–186. 1 indexed citations
13.
Sargent, L.J., M. Webster, I.H. White, et al.. (1998). Simple technique for bandwidth enhancement ofmultimode fibre links using controlled spatial emissionfrom vertical cavity surface emitting lasers. Electronics Letters. 34(21). 2038–2040. 12 indexed citations
14.
Sargent, L.J., et al.. (1990). Properties of semi-insulating GaAs grown by a vertical molten zone method. Journal of Applied Physics. 67(2). 852–858. 2 indexed citations
15.
Sargent, L.J., et al.. (1990). Characterization and mapping of semi-insulating GaAs crystals grown by vertical zone melting and by vertical zone refining. Journal of Crystal Growth. 103(1-4). 323–329. 2 indexed citations
16.
Sargent, L.J., et al.. (1989). Compensation assessment in ‘‘undoped’’ high-resistivity GaAs. Journal of Applied Physics. 66(1). 256–261. 13 indexed citations
17.
Sargent, L.J. & J. S. Blakemore. (1989). Temperature dependence of local vibrational mode optical absorption for carbon acceptors in GaAs. Applied Physics Letters. 54(11). 1013–1015. 14 indexed citations
18.
Blakemore, J. S., et al.. (1989). Assessment of the ionized EL2 fraction in semi-insulating GaAs. Applied Physics Letters. 54(21). 2106–2108. 17 indexed citations
19.
Sargent, L.J., et al.. (1988). EL2 distributions in vertical gradient freeze GaAs crystals. Journal of Applied Physics. 63(12). 5689–5693. 8 indexed citations
20.
Sargent, L.J., et al.. (1988). An evaluation of horizontal Bridgman-grown, undoped, semi-insulating GaAs. Journal of Applied Physics. 63(9). 4413–4417. 5 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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