Roger W. Warren

726 total citations
33 papers, 522 citations indexed

About

Roger W. Warren is a scholar working on Electrical and Electronic Engineering, Aerospace Engineering and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Roger W. Warren has authored 33 papers receiving a total of 522 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Electrical and Electronic Engineering, 17 papers in Aerospace Engineering and 16 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Roger W. Warren's work include Particle accelerators and beam dynamics (17 papers), Particle Accelerators and Free-Electron Lasers (17 papers) and Gyrotron and Vacuum Electronics Research (13 papers). Roger W. Warren is often cited by papers focused on Particle accelerators and beam dynamics (17 papers), Particle Accelerators and Free-Electron Lasers (17 papers) and Gyrotron and Vacuum Electronics Research (13 papers). Roger W. Warren collaborates with scholars based in United States and United Kingdom. Roger W. Warren's co-authors include J. H. Parker, John C. Goldstein, D. W. Feldman, Brian E. Newnam, R.L. Sheffield, A.H. Lumpkin, William E. Stein, C. A. Brau, Jon E. Sollid and H. Takeda and has published in prestigious journals such as Journal of the Operational Research Society, Review of Scientific Instruments and Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment.

In The Last Decade

Roger W. Warren

32 papers receiving 472 citations

Peers

Countries citing papers authored by Roger W. Warren

Since Specialization

Citations

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

Fields of papers citing papers by Roger W. Warren

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Roger W. Warren

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

#	Work	Indexed citations
1	Survey of Distinguished Teacher Award Schemes in Higher Education 1999 ·Journal of Further and Higher Education ·Roger W. Warren, (unknown)	41
2	<title>Initial results of the infrared regenerative amplifier free-electron laser experiment</title> 1997 ·Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·Dinh C. Nguyen, R.L. Sheffield, C.M. Fortgang, J. Kinross-Wright, N. A. Ebrahim, John C. Goldstein, D. Goldstein, (unknown), (unknown), Roger W. Warren, Michael E Weber	1
3	Wiggler field measurements and corrections using the pulsed wire technique 1992 ·Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·(unknown), Roger W. Warren	18
4	Development of an XUV-IR free-electron laser user facility for scientific research and industrial applications 1991 ·Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·Brian E. Newnam, Roger W. Warren, Steven D. Conradson, John C. Goldstein, B.D. McVey, Mark Schmitt, (unknown), Michael J. Burns, B.E. Carlsten, (unknown), (unknown), (unknown), R.L. Sheffield, (unknown), R. H. Olsher, Marion L. Scott, (unknown)	1
5	Evaluation of compact FELs operating at 0.4 micron wavelength 1991 ·Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·(unknown), W.B. Colson, Roger W. Warren, John C. Goldstein	4
6	Staging Shakespeare's Late Plays 1990 ·Oxford University Press eBooks ·Roger W. Warren	5
7	Compact rf-linac free-electron lasers 1990 ·Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·John C. Goldstein, R.L. Sheffield, B.E. Carlsten, Roger W. Warren	3
8	High extraction efficiency experiments with the Los Alamos free electron laser 1989 ·Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·D. W. Feldman, H. Takeda, Roger W. Warren, Jon E. Sollid, William E. Stein, (unknown), A.H. Lumpkin, (unknown)	21
9	Near-ideal lasing with a uniform wiggler 1989 ·Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·Roger W. Warren, Jon E. Sollid, D. W. Feldman, William E. Stein, (unknown), A.H. Lumpkin, John C. Goldstein	32
10	Sideband suppression by an intracavity optical filter in the Los Alamos free electron laser oscillator 1988 ·Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·John C. Goldstein, (unknown), Roger W. Warren	7
11	The generation and suppression of synchrotron sidebands 1988 ·Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·Roger W. Warren, John C. Goldstein	11
12	Alignment techniques used to improve emittance of the Los Alamos free-electron laser 1987 ·Jon E. Sollid, B.E. Carlsten, (unknown), Roger W. Warren	1
13	Energy recovery in the Los Alamos free electron laser 1987 ·Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·D. W. Feldman, Roger W. Warren, William E. Stein, J.S. Fraser, (unknown), A.H. Lumpkin, J.M. Watson, (unknown), H. Takeda, (unknown)	16
14	<title>Optical Gain Results Of The Los Alamos Free-Electron Laser Amplifier Experiment</title> 1984 ·Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·Brian E. Newnam, Roger W. Warren, Keith Boyer, John C. Goldstein, (unknown), C. A. Brau	6
15	A Midsummer Night’s Dream 1983 ·Roger W. Warren	1
16	Shape of theF-Aggregate Bands in KCl and KBr. II. Analysis 1967 ·Physical Review ·Roger W. Warren	2
17	Shape of theF-Aggregate Bands in KCl and KBr. I. Measurement 1967 ·Physical Review ·Roger W. Warren	3
18	Floating Zone Growth of Single Crystal Alkali Halides 1962 ·Review of Scientific Instruments ·Roger W. Warren	8
19	Kelvin Device to Scan Large Areas for Variations in Contact Potential 1962 ·Review of Scientific Instruments ·J. H. Parker, Roger W. Warren	60
20	Ratio of the Diffusion Coefficient to the Mobility Coefficient for Electrons in He, Ar,N2,H2,D2, CO, and CO2at Low Temperatures and LowEp 1962 ·Physical Review ·Roger W. Warren, J. H. Parker	91

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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