A.C. Tropper

6.4k total citations · 2 hit papers
141 papers, 4.9k citations indexed

About

A.C. Tropper is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Ceramics and Composites. According to data from OpenAlex, A.C. Tropper has authored 141 papers receiving a total of 4.9k indexed citations (citations by other indexed papers that have themselves been cited), including 133 papers in Electrical and Electronic Engineering, 106 papers in Atomic and Molecular Physics, and Optics and 23 papers in Ceramics and Composites. Recurrent topics in A.C. Tropper's work include Solid State Laser Technologies (90 papers), Advanced Fiber Laser Technologies (82 papers) and Photonic Crystal and Fiber Optics (46 papers). A.C. Tropper is often cited by papers focused on Solid State Laser Technologies (90 papers), Advanced Fiber Laser Technologies (82 papers) and Photonic Crystal and Fiber Optics (46 papers). A.C. Tropper collaborates with scholars based in United Kingdom, France and United States. A.C. Tropper's co-authors include D.C. Hanna, R. Paschotta, Johan Nilsson, D.P. Shepherd, Sjoerd Hoogland, R.G. Smart, Paul R. Barber, R.M. Percival, Helen M. Pask and C.J. Mackechnie and has published in prestigious journals such as Physical review. B, Condensed matter, Applied Physics Letters and Journal of Applied Physics.

In The Last Decade

A.C. Tropper

136 papers receiving 4.6k citations

Hit Papers

align trajectories

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.

Ytterbium-doped fiber amplifiers

1997 614 citations A.C. Tropper, D.C. Hanna et al. profile →
Ytterbium-doped silica fiber lasers: versatile sources for the 1-1.2 μm region

1995 404 citations Helen M. Pask, D.C. Hanna et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
A.C. Tropper United Kingdom	40	4.2k	3.5k	907	826	179	141	4.9k
François Balembois France	35	2.9k 0.7×	2.5k 0.7×	329 0.4×	725 0.9×	126 0.7×	178	3.3k
V. Mizrahi United States	28	2.9k 0.7×	2.3k 0.6×	302 0.3×	346 0.4×	161 0.9×	83	3.8k
Thomas Südmeyer Switzerland	44	4.9k 1.2×	4.9k 1.4×	112 0.1×	340 0.4×	337 1.9×	248	5.4k
S.N. Bagayev Russia	24	1.1k 0.3×	1.2k 0.3×	359 0.4×	619 0.7×	146 0.8×	174	1.8k
R. L. Aggarwal United States	24	1.4k 0.3×	1.4k 0.4×	96 0.1×	581 0.7×	129 0.7×	73	2.2k
D. Kaplan France	24	1.3k 0.3×	972 0.3×	86 0.1×	633 0.8×	85 0.5×	63	1.9k
B.W. Hakki United States	23	4.5k 1.0×	1.5k 0.4×	785 0.9×	2.6k 3.2×	294 1.6×	52	4.7k
É. Lallier France	25	1.9k 0.5×	1.9k 0.6×	88 0.1×	207 0.3×	233 1.3×	132	2.4k
S. K. Lyo United States	27	719 0.2×	1.7k 0.5×	168 0.2×	561 0.7×	139 0.8×	127	2.0k
F. Bugge Germany	25	2.3k 0.5×	1.7k 0.5×	56 0.1×	188 0.2×	280 1.6×	187	2.5k

Countries citing papers authored by A.C. Tropper

Since Specialization

Citations

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

Fields of papers citing papers by A.C. Tropper

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A.C. Tropper. 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 A.C. Tropper. The network helps show where A.C. Tropper may publish in the future.

Co-authorship network of co-authors of A.C. Tropper

This figure shows the co-authorship network connecting the top 25 collaborators of A.C. Tropper. A scholar is included among the top collaborators of A.C. Tropper 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 A.C. Tropper. A.C. Tropper 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

Turnbull, A.P., et al.. (2016). Tunable repetition rate VECSEL for resonant acoustic-excitation of nanostructures. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 9734. 97340Z–97340Z. 2 indexed citations

Wilcox, Keith G., Adrian H. Quarterman, Harvey E. Beere, D. A. Ritchie, & A.C. Tropper. (2011). Variable repetition frequency femtosecond-pulse surface emitting semiconductor laser. Applied Physics Letters. 99(13). 14 indexed citations

Wilcox, Keith G., et al.. (2006). Timing jitter of 897 MHz optical pulse train from actively stabilised passively modelocked surface-emitting semiconductor laser. Electronics Letters. 42(3). 159–160. 15 indexed citations

Hanna, D.C., Helen M. Pask, J.E. Townsend, et al.. (2004). Yb-Doped Silica Cladding-Pumped Fiber Laser Pumped at 974 nm. Advanced Solid-State Lasers. 37. YL1–YL1. 4 indexed citations

Hoogland, Sjoerd, A.C. Tropper, A. Garnache, et al.. (2003). Picosecond operation of a 1.5-/spl mu/m passively mode-locked surface-emitting laser. Conference on Lasers and Electro-Optics. 1 indexed citations

Mailis, S., D.P. Shepherd, A.C. Tropper, et al.. (1999). High-phase-conjugate reflectivity (>800%) obtained by degenerate four-wave mixing in a continuous-wave diode-side-pumped Nd:YVO_4 amplifier. Optics Letters. 24(14). 972–972. 13 indexed citations

Mailis, S., D.P. Shepherd, A.C. Tropper, et al.. (1999). Holographic laser resonators using degenerate four-wave mixing in a continuous wave diode side-pumped Nd:YV0_4amplifier. LTuD4–LTuD4. 1 indexed citations

Brown, Chloë, D.P. Shepherd, W.A. Clarkson, et al.. (1998). In-Plane Diode-Bar Pumped, Multi-Watt, Nd:Y3Al5On Planar Waveguide Lasers. Conference on Lasers and Electro-Optics Europe. CTuB1–CTuB1. 1 indexed citations

Barber, Paul R., R. Paschotta, A.C. Tropper, & D.C. Hanna. (1995). Improved blue laser results and photochromic effects in Tm:ZBLAN fibre. ePrints Soton (University of Southampton). 1 indexed citations

10.

Barber, Paul R., C.J. Mackechnie, Helen M. Pask, et al.. (1994). All Solid State Blue Room-temperature Thulium-doped Upconversion Fibre Laser. 28. CFA.3–CFA.3. 6 indexed citations

11.

Barber, Paul R., et al.. (1994). Efficient upconversion laser action in Tm3+ and Pr3+-doped ZBLAN fibres. Conference on Lasers and Electro-Optics. 1 indexed citations

12.

Pask, Helen M., J.-L. Archambault, Paul R. Barber, et al.. (1994). Recent advances in Yb 3+ -doped silica fiber lasers. Conference on Lasers and Electro-Optics. 1 indexed citations

13.

Pask, Helen M., J.-L. Archambault, D.C. Hanna, et al.. (1994). Operation of cladding-pumped Yb ³⁺ -dopedsilica fibre lasers in 1µm region. Electronics Letters. 30(11). 863–865. 42 indexed citations

14.

Tropper, A.C.. (1992). Visible Upconversion Fiber Lasers. 26. ThB1–ThB1. 1 indexed citations

15.

Smart, R.G., et al.. (1991). Infrared thulium-doped fluorozirconate fiber lasers. Conference on Lasers and Electro-Optics. 1 indexed citations

16.

Hanna, D.C., R.M. Percival, R.G. Smart, & A.C. Tropper. (1990). Efficient and tunable operation of a Tm-doped fibre laser. Optics Communications. 75(3-4). 283–286. 86 indexed citations

17.

Field, S.J., D.C. Hanna, D.P. Shepherd, et al.. (1989). An ion-implanted Nd:YAG planar waveguide laser. ePrints Soton (University of Southampton). 2 indexed citations

18.

Hanna, D.C., R.M. Percival, I.R. Perry, et al.. (1989). Thulium-doped monomode silica fiber as a laser medium. Conference on Lasers and Electro-Optics. 1 indexed citations

19.

Ferguson, A. I., et al.. (1986). Mode-locking of a neodymium-doped monomode fibre laser. Electronics Letters. 22(5). 268–269. 21 indexed citations

20.

Harley, R. T., R. M. Macfarlane, R. M. Shelby, & A.C. Tropper. (1983). Coherent hyperfine Fourier spectroscopy. ePrints Soton (University of Southampton). 2 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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