P.J. Fiddyment

420 total citations
33 papers, 310 citations indexed

About

P.J. Fiddyment is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Surfaces, Coatings and Films. According to data from OpenAlex, P.J. Fiddyment has authored 33 papers receiving a total of 310 indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Electrical and Electronic Engineering, 14 papers in Atomic and Molecular Physics, and Optics and 2 papers in Surfaces, Coatings and Films. Recurrent topics in P.J. Fiddyment's work include Semiconductor Lasers and Optical Devices (22 papers), Photonic and Optical Devices (18 papers) and Optical Network Technologies (10 papers). P.J. Fiddyment is often cited by papers focused on Semiconductor Lasers and Optical Devices (22 papers), Photonic and Optical Devices (18 papers) and Optical Network Technologies (10 papers). P.J. Fiddyment collaborates with scholars based in United Kingdom. P.J. Fiddyment's co-authors include L.D. Westbrook, P.E. Barnsley, A.W. Nelson, J.V. Collins, I.D. Henning, Julian Evans, C.A. Jones, Ken B. Cooper, I.F. Lealman and M.J. Harlow and has published in prestigious journals such as Applied Physics Letters, Journal of Applied Physics and Journal of Physics D Applied Physics.

In The Last Decade

P.J. Fiddyment

31 papers receiving 276 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
P.J. Fiddyment United Kingdom	12	296	117	12	10	9	33	310
A. A. Abramov Russia	11	389 1.3×	151 1.3×	11 0.9×	5 0.5×	7 0.8×	32	410
T. Wipiejewski United States	11	422 1.4×	181 1.5×	23 1.9×	16 1.6×	5 0.6×	40	435
S. Novak United States	10	315 1.1×	81 0.7×	10 0.8×	7 0.7×	29 3.2×	21	345
F.M.E. Sladen United Kingdom	9	259 0.9×	72 0.6×	28 2.3×	4 0.4×	6 0.7×	17	271
K. Lyytikäinen Australia	13	391 1.3×	173 1.5×	46 3.8×	10 1.0×	15 1.7×	31	420
Su Hwan Oh South Korea	11	337 1.1×	123 1.1×	12 1.0×	9 0.9×	3 0.3×	34	347
C.L. Shieh United States	12	328 1.1×	163 1.4×	32 2.7×	7 0.7×	11 1.2×	31	344
I. Riant France	12	363 1.2×	157 1.3×	10 0.8×	11 1.1×	25 2.8×	42	399
Y. Akahori Japan	14	501 1.7×	121 1.0×	39 3.3×	10 1.0×	6 0.7×	57	511
J.A. Tucknott United Kingdom	9	412 1.4×	206 1.8×	14 1.2×	4 0.4×	3 0.3×	17	436

Countries citing papers authored by P.J. Fiddyment

Since Specialization

Citations

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

Fields of papers citing papers by P.J. Fiddyment

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of P.J. Fiddyment

This figure shows the co-authorship network connecting the top 25 collaborators of P.J. Fiddyment. A scholar is included among the top collaborators of P.J. Fiddyment 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 P.J. Fiddyment. P.J. Fiddyment 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

Fiddyment, P.J., et al.. (2005). Low loss monolithic 2 x 2 laser amplifier gate switch matrix. 128–129.

Stephens, M.F.C., et al.. (1996). Demonstration of a flexible all-optical wavelength converting/routing switch architecture. Cambridge University Engineering Department Publications Database. 4. 135–138. 1 indexed citations

Collins, J.V., I.F. Lealman, P.J. Fiddyment, et al.. (1995). Passive alignment of a tapered laser withmore than 50% coupling efficiency. Electronics Letters. 31(9). 730–731. 45 indexed citations

Collins, J.V., et al.. (1995). Technology developments for low-cost laser packaging. WS11–WS11. 4 indexed citations

Burton, J. D., et al.. (1993). Monolithic InGaAsP-InP laser amplifier gate switch matrix. IEEE Journal of Quantum Electronics. 29(6). 2023–2027. 11 indexed citations

Barnsley, P.E., et al.. (1991). <title>Absorptive nonlinear semiconductor amplifiers for fast optical switching</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 1378. 116–126. 4 indexed citations

Barnsley, P.E. & P.J. Fiddyment. (1991). Clock extraction using saturable absorption in a semiconductor nonlinear optical amplifier. IEEE Photonics Technology Letters. 3(9). 832–834. 9 indexed citations

Barnsley, P.E., Ian Marshall, & P.J. Fiddyment. (1991). Wavelength and time switching using semiconductor nonlinear optical amplifiers. 1 indexed citations

Marshall, Ian, et al.. (1990). Pulse shaping using InGaAsP saturable absorber integrated with TWSLA. Conference on Lasers and Electro-Optics. 1 indexed citations

10.

Barnsley, P.E., et al.. (1990). Absorptive and Dispersive Switching in a Three Region InGaAsP Semiconductor Laser Amplifier at 1·57 μm. Journal of Modern Optics. 37(4). 575–583. 2 indexed citations

11.

Marshall, Ian, et al.. (1988). Gain characteristics of a 1.5 μm nonlinear split contact laser amplifier. Applied Physics Letters. 53(17). 1577–1579. 10 indexed citations

12.

Westbrook, L.D., I.D. Henning, A. H. Nelson, & P.J. Fiddyment. (1985). Spectral properties of strongly coupled 1.5 µm DFB laser diodes. IEEE Journal of Quantum Electronics. 21(6). 512–518. 21 indexed citations

13.

Chidgey, P.J., Brian R. White, M.C. Brain, et al.. (1984). 1.2 Gbit/s optical fibre transmission experiment over 113.7 km using a 1.528 μm distributed-feedback ridge-waveguide laser. Electronics Letters. 20(17). 707–709. 11 indexed citations

14.

Henning, I.D., L.D. Westbrook, A.W. Nelson, & P.J. Fiddyment. (1984). Measurements of the linewidth of ridge-guide DFB lasers. Electronics Letters. 20(21). 885–887. 18 indexed citations

15.

Westbrook, L.D., A.W. Nelson, P.J. Fiddyment, & J.V. Collins. (1984). Monolithic 1.5 μm hybrid DFB/DBR lasers with 5 nm tuning range. Electronics Letters. 20(23). 957–959. 20 indexed citations

16.

Westbrook, L.D., A.W. Nelson, P.J. Fiddyment, & Julian Evans. (1984). Continuous-wave operation of 1.5 μm distributed-feedback ridge-waveguide lasers. Electronics Letters. 20(6). 225–226. 27 indexed citations

17.

Westbrook, L.D., A.W. Nelson, & P.J. Fiddyment. (1983). New diffraction grating profiles in InP for DFB lasers and integrated optics. Electronics Letters. 19(25-26). 1076–1077. 2 indexed citations

18.

Devlin, William J., et al.. (1981). Low threshold channelled-substrate buried crescent InGaAsP lasers emitting at 1.54 μm. Electronics Letters. 17(18). 651–653. 13 indexed citations

19.

Burt, Michael, et al.. (1981). CW operation of GaInAsP stripe lasers. IEEE Journal of Quantum Electronics. 17(5). 602–610. 8 indexed citations

20.

Fiddyment, P.J., et al.. (1977). Low threshold current proton-isolated (GaAl)As double heterostructure lasers. Optical and Quantum Electronics. 9(6). 519–525. 12 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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