R.A. Cryan

766 total citations
90 papers, 474 citations indexed

About

R.A. Cryan is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Signal Processing. According to data from OpenAlex, R.A. Cryan has authored 90 papers receiving a total of 474 indexed citations (citations by other indexed papers that have themselves been cited), including 77 papers in Electrical and Electronic Engineering, 9 papers in Atomic and Molecular Physics, and Optics and 9 papers in Signal Processing. Recurrent topics in R.A. Cryan's work include Optical Network Technologies (60 papers), Advanced Photonic Communication Systems (40 papers) and Semiconductor Lasers and Optical Devices (30 papers). R.A. Cryan is often cited by papers focused on Optical Network Technologies (60 papers), Advanced Photonic Communication Systems (40 papers) and Semiconductor Lasers and Optical Devices (30 papers). R.A. Cryan collaborates with scholars based in United Kingdom, United States and Belgium. R.A. Cryan's co-authors include Jaafar M. H. Elmirghani, John M. Senior, A.J. Phillips, Martin J. N. Sibley, I. Garrett, Wai Pang Ng, Zabih Ghassemlooy, David R. Brown, Yoong Choon Chang and Michael I. Page and has published in prestigious journals such as IEEE Transactions on Signal Processing, IEEE Communications Magazine and IEEE Transactions on Communications.

In The Last Decade

R.A. Cryan

82 papers receiving 457 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
R.A. Cryan United Kingdom	11	388	58	53	44	38	90	474
Pierre Mertz United States	9	116 0.3×	26 0.4×	12 0.2×	38 0.9×	34 0.9×	34	193
Werner G. Teich Germany	11	158 0.4×	33 0.6×	22 0.4×	120 2.7×	92 2.4×	47	300
Shuaidong Chen China	14	552 1.4×	14 0.2×	44 0.8×	37 0.8×	93 2.4×	109	687
Christoph Hellings Germany	13	252 0.6×	23 0.4×	8 0.2×	123 2.8×	88 2.3×	56	456
Pengwen Chen Taiwan	9	224 0.6×	9 0.2×	21 0.4×	21 0.5×	9 0.2×	28	349
Shinsaku Mori Japan	9	150 0.4×	6 0.1×	102 1.9×	106 2.4×	25 0.7×	70	299
Xing Ouyang Ireland	11	552 1.4×	24 0.4×	13 0.2×	145 3.3×	23 0.6×	38	616
Norbert Hanik Germany	24	1.8k 4.5×	49 0.8×	11 0.2×	111 2.5×	261 6.9×	143	1.8k
S. S. Melnyk Ukraine	7	137 0.4×	7 0.1×	28 0.5×	37 0.8×	29 0.8×	21	277

Countries citing papers authored by R.A. Cryan

Since Specialization

Citations

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

Fields of papers citing papers by R.A. Cryan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R.A. Cryan

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Cryan, R.A., et al.. (2005). Spectral characterisation of n ^k pulse position modulation format. Electronics Letters. 41(23). 1293–1294. 1 indexed citations

Cryan, R.A.. (2005). Spectral characterisation of dicode PPM Format. Electronics Letters. 41(3). 149–151. 7 indexed citations

Ng, Wai Pang, et al.. (2003). Non-intrusive whitening of speech using least mean square and divergence detection technique. 4. 2203–2207.

Elmirghani, Jaafar M. H., et al.. (2002). On the use of adaptive threshold detection in optical wireless communication systems. 2. 1242–1246. 5 indexed citations

Elmirghani, Jaafar M. H., et al.. (2002). Packet voice transmission for indoor optical wireless networks. 1. 288–293. 4 indexed citations

Cryan, R.A., et al.. (2002). Heterodyne n-ary PPM employing Reed-Solomon codes. 789–793. 2 indexed citations

Hussain, Abir, Jaafar M. H. Elmirghani, & R.A. Cryan. (2002). Realisation and implementation of an optimised post-detection filter for a 10 Gbit/s dispersive transmission system using single-mode fibre. 1. 170–174. 1 indexed citations

Ng, Wai Pang, et al.. (2002). Divergence detection in a speech-excited in-service non-intrusive measurement device. 2. 944–948. 3 indexed citations

Elmirghani, Jaafar M. H., et al.. (1998). ATM infrared wireless LANs: a proposed architecture. IEEE Communications Magazine. 36(12). 118–123. 3 indexed citations

10.

Phillips, A.J., R.A. Cryan, & John M. Senior. (1997). An optically preamplified digital PPM receiver with improved suboptimum filtering. Microwave and Optical Technology Letters. 14(1). 23–28. 2 indexed citations

11.

Elmirghani, Jaafar M. H., et al.. (1997). Experimental evaluation of echo path modeling with chaotic coded speech. IEEE Transactions on Signal Processing. 45(10). 2600–2604. 15 indexed citations

12.

Phillips, A.J., R.A. Cryan, & John M. Senior. (1996). An optically preamplified intersatellite PPM receiver employing maximum likelihood detection. IEEE Photonics Technology Letters. 8(5). 691–693. 22 indexed citations

13.

Elmirghani, Jaafar M. H., et al.. (1995). Efficient chaotic-driven echo path modelling. Electronics Letters. 31(6). 429–430. 4 indexed citations

14.

Elmirghani, Jaafar M. H., et al.. (1995). On the spectral estimation and synchronization of the cyclostationary optical fibre PPM process. IEEE Transactions on Communications. 43(2/3/4). 1001–1012. 6 indexed citations

15.

Elmirghani, Jaafar M. H. & R.A. Cryan. (1994). New PPM-CDMA hybrid for indoordiffuse infrared channels. Electronics Letters. 30(20). 1646–1647. 25 indexed citations

16.

Elmirghani, Jaafar M. H., et al.. (1993). PPM phase bearing-events for direct frame phase extraction. Electronics Letters. 29(9). 775–777. 3 indexed citations

17.

Cryan, R.A., A.J. Phillips, & John M. Senior. (1993). <title>Optically preamplified <emph type="1">n</emph>-ary PPM systems</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 2024. 72–80. 1 indexed citations

18.

Elmirghani, Jaafar M. H., et al.. (1992). Spectral characterisation and frame synchronisation of optical fibre digital PPM. Electronics Letters. 28(16). 1482–1483. 14 indexed citations

19.

Cryan, R.A., et al.. (1992). PIN-FET receiver design for optical fibre digital PPM systems. 1578. 1028–1032 vol.3. 1 indexed citations

20.

Cryan, R.A., et al.. (1992). Design considerations for PPM PIN-BJT receivers. 1 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.

Explore authors with similar magnitude of impact