Roger Andrews

849 total citations
51 papers, 617 citations indexed

About

Roger Andrews is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Artificial Intelligence. According to data from OpenAlex, Roger Andrews has authored 51 papers receiving a total of 617 indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Atomic and Molecular Physics, and Optics, 16 papers in Electrical and Electronic Engineering and 13 papers in Artificial Intelligence. Recurrent topics in Roger Andrews's work include Photorefractive and Nonlinear Optics (13 papers), Photonic and Optical Devices (12 papers) and Quantum Information and Cryptography (12 papers). Roger Andrews is often cited by papers focused on Photorefractive and Nonlinear Optics (13 papers), Photonic and Optical Devices (12 papers) and Quantum Information and Cryptography (12 papers). Roger Andrews collaborates with scholars based in United States, Trinidad and Tobago and United Kingdom. Roger Andrews's co-authors include T. G. Giallorenzi, E. J. West, R. J. Ginther, Russell D. Kirk, R. C. Eckardt, Sarben Sarkar, J. Reintjes, R. C. Elton, E. R. Pike and C. Y. She and has published in prestigious journals such as Physical Review Letters, Applied Physics Letters and Journal of Applied Physics.

In The Last Decade

Roger Andrews

48 papers receiving 557 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Roger Andrews United States	12	433	353	88	68	62	51	617
Stefan Eggert Germany	6	398 0.9×	377 1.1×	41 0.5×	55 0.8×	168 2.7×	9	645
Mattia Mancinelli Italy	14	320 0.7×	490 1.4×	168 1.9×	53 0.8×	134 2.2×	48	729
V. Lefèvre-Seguin France	14	1.3k 3.1×	1.3k 3.6×	100 1.1×	213 3.1×	72 1.2×	21	1.5k
Dimitri Geskus Netherlands	20	901 2.1×	1.2k 3.4×	61 0.7×	95 1.4×	164 2.6×	73	1.3k
H. Albers Netherlands	11	396 0.9×	192 0.5×	34 0.4×	70 1.0×	163 2.6×	29	622
Gong Qi-Huang China	14	327 0.8×	194 0.5×	35 0.4×	190 2.8×	109 1.8×	93	614
M. M. Salour United States	14	492 1.1×	260 0.7×	24 0.3×	69 1.0×	33 0.5×	44	658
Edmond J. Murphy United States	11	913 2.1×	1.1k 3.1×	69 0.8×	122 1.8×	136 2.2×	27	1.3k
X. A. Shen United States	13	224 0.5×	117 0.3×	15 0.2×	50 0.7×	108 1.7×	26	420
A. F. Popkov Russia	14	416 1.0×	463 1.3×	31 0.4×	94 1.4×	234 3.8×	81	856

Countries citing papers authored by Roger Andrews

Since Specialization

Citations

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

Fields of papers citing papers by Roger Andrews

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Roger Andrews. 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 Roger Andrews. The network helps show where Roger Andrews may publish in the future.

Co-authorship network of co-authors of Roger Andrews

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

Andrews, Roger, et al.. (2024). High Self-Reported Prevalence of Kidney Stones in Trinidad and Tobago: Results of a Cross-Sectional Online Survey. Cureus. 16(4). e57651–e57651. 1 indexed citations

Andrews, Roger, et al.. (2024). Double-excitation transfer in dimer and trimer three-level systems using laser pulses and single photons. Journal of the Optical Society of America B. 41(8). C148–C148. 1 indexed citations

Andrews, Roger, et al.. (2023). Perfect state transfer and maximal entanglement in a trimer of three-level systems. Physical review. A. 108(3). 1 indexed citations

Andrews, Roger, et al.. (2023). Perfect Transfer Efficiency in the LH1-RC Photosynthetic Complex Using a Top-Hat Laser Pulse. JTu5A.64–JTu5A.64.

Andrews, Roger, et al.. (2022). Disorder-assisted Energy Transfer in the LH1-RC Complex with a Gaussian Laser Pulse. JW4B.12–JW4B.12. 1 indexed citations

Andrews, Roger, et al.. (2020). The Effect of Coupling Disorder on the Transfer Efficiency in the LH1-RC Photosynthetic Unit. Frontiers in Optics / Laser Science. JM6B.24–JM6B.24. 1 indexed citations

Andrews, Roger, et al.. (2006). Phase-modulated shaping of narrowband type-I parametric down-converted photons. New Journal of Physics. 8(6). 91–91. 1 indexed citations

Andrews, Roger, E. R. Pike, & Sarben Sarkar. (2002). Photon correlations of a sub-threshold optical parametric oscillator. Optics Express. 10(11). 461–461. 3 indexed citations

Andrews, Roger, E. R. Pike, & Sarben Sarkar. (1994). Effective nonlinear susceptibilities in the quantum theory of parametric down-conversion. Physical Review A. 50(3). 2615–2620. 1 indexed citations

10.

Andrews, Roger, R. C. Elton, J. Reintjes, R. C. Eckardt, & R. H. Lehmberg. (1974). ARPA/NRL X-ray laser program.

11.

Burns, W. K. & Roger Andrews. (1973). ``Noncritical'' phase matching in optical waveguides. Applied Physics Letters. 22(4). 143–145. 11 indexed citations

12.

Burns, W. K. & Roger Andrews. (1973). Index Tuning of Phase Matched Second Harmonic Generation in Optical Waveguides. Applied Optics. 12(10). 2249–2249. 4 indexed citations

13.

Giallorenzi, T. G., E. J. West, Russell D. Kirk, R. J. Ginther, & Roger Andrews. (1972). Optical waveguides formed by thermal migration of ions in glass. 42–42. 35 indexed citations

14.

Andrews, Roger. (1972). Correction to "Crystal symmetry effects on nonlinear optical processes in optical waveguides". IEEE Journal of Quantum Electronics. 8(1). 27–27. 1 indexed citations

15.

Andrews, Roger, Herbert Rabin, & C. L. Tang. (1970). Coupled Parametric Downconversion and Upconversion with Simultaneous Phase Matching. Physical Review Letters. 25(9). 605–608. 27 indexed citations

16.

Andrews, Roger. (1970). IR image parametric up-conversion. IEEE Journal of Quantum Electronics. 6(1). 68–80. 46 indexed citations

17.

Andrews, Roger. (1969). Wide angular aperture image up-conversion. IEEE Journal of Quantum Electronics. 5(11). 548–550. 11 indexed citations

18.

Andrews, Roger, et al.. (1968). Delayed Luminescence of theMCenter inF−to−MConversion in NaF. Physical Review. 170(3). 793–799. 2 indexed citations

19.

Andrews, Roger, et al.. (1967). Electron Paramagnetic Resonance ofFe3+in NaF. Physical Review. 154(2). 220–225. 11 indexed citations

20.

Andrews, Roger, et al.. (1966). Cryostat for Combined EPR and Optical Studies. Review of Scientific Instruments. 37(4). 411–413. 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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