Carl Leonard

663 total citations
26 papers, 450 citations indexed

About

Carl Leonard is a scholar working on Atomic and Molecular Physics, and Optics, Media Technology and Education. According to data from OpenAlex, Carl Leonard has authored 26 papers receiving a total of 450 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Atomic and Molecular Physics, and Optics, 8 papers in Media Technology and 6 papers in Education. Recurrent topics in Carl Leonard's work include Advanced Optical Imaging Technologies (8 papers), Photorefractive and Nonlinear Optics (7 papers) and Digital Holography and Microscopy (4 papers). Carl Leonard is often cited by papers focused on Advanced Optical Imaging Technologies (8 papers), Photorefractive and Nonlinear Optics (7 papers) and Digital Holography and Microscopy (4 papers). Carl Leonard collaborates with scholars based in United States, Australia and United Kingdom. Carl Leonard's co-authors include B. J. Chang, Juris Upatnieks, James R. Fienup, Elizabeth Kelley, Narasimharao Bhagavathula, Samit Chakrabarty, James Varani, Kamalakar C. Nerusu, Michael Arthur‐Kelly and Arthur L. Smirl and has published in prestigious journals such as British Journal of Cancer, IBM Journal of Research and Development and American Journal of Occupational Therapy.

In The Last Decade

Carl Leonard

21 papers receiving 405 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Carl Leonard United States 10 302 196 173 70 47 26 450
G. Li United States 7 308 1.0× 189 1.0× 191 1.1× 131 1.9× 10 0.2× 10 471
Miroslav Miler Czechia 7 156 0.5× 195 1.0× 36 0.2× 45 0.6× 100 2.1× 47 343
M. Victoria Collados Spain 11 210 0.7× 185 0.9× 89 0.5× 50 0.7× 39 0.8× 37 349
T. Hessler Switzerland 13 182 0.6× 309 1.6× 24 0.1× 45 0.6× 75 1.6× 30 488
Martin Persson Sweden 8 207 0.7× 45 0.2× 100 0.6× 52 0.7× 13 0.3× 16 336
Kyeong‐Hyeon Kim South Korea 7 138 0.5× 111 0.6× 49 0.3× 215 3.1× 7 0.1× 18 312
Shuan-Yu Huang Taiwan 12 157 0.5× 228 1.2× 23 0.1× 112 1.6× 22 0.5× 52 395
Alejandro Calabuig Italy 11 200 0.7× 34 0.2× 80 0.5× 39 0.6× 27 0.6× 19 340
Youngjin Kim South Korea 10 104 0.3× 75 0.4× 35 0.2× 146 2.1× 19 0.4× 16 290
Ryushi Fujimura Japan 10 295 1.0× 171 0.9× 104 0.6× 109 1.6× 4 0.1× 62 387

Countries citing papers authored by Carl Leonard

Since Specialization
Citations

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

Fields of papers citing papers by Carl Leonard

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Carl Leonard

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

All Works

20 of 20 papers shown
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Lane, Alison E., et al.. (2025). Australian teachers' perceptions of a Co-Taught self-regulation program. International Journal of Educational Research. 131. 102612–102612.
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Leonard, Carl, et al.. (2024). The experiences of occupational therapists supporting children with self‐regulation needs: A qualitative descriptive study. Australian Occupational Therapy Journal. 71(6). 1041–1058. 1 indexed citations
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Leonard, Carl, et al.. (2024). Conflicting Definitions of Self-Regulation in Occupational Therapy: A Scoping Review. Physical & Occupational Therapy In Pediatrics. 45(3). 318–357.
8.
Evans, Leah, et al.. (2023). Measurement of Self-regulation in Preschool and Elementary Children: A Scoping Review. Physical & Occupational Therapy In Pediatrics. 43(4). 403–429. 5 indexed citations
9.
Skaik, Talal, Jeff Powell, Byron Alderman, et al.. (2021). 125 GHz Frequency Doubler Using a Waveguide Cavity Produced by Stereolithography. IEEE Transactions on Terahertz Science and Technology. 12(2). 217–220. 10 indexed citations
10.
Leonard, Carl, et al.. (2016). Writing SMARTER goals for professional learning and improving classroom practices. Reflective Practice. 17(5). 621–635. 12 indexed citations
11.
Bhagavathula, Narasimharao, Elizabeth Kelley, Kamalakar C. Nerusu, et al.. (2005). Upregulation of calcium-sensing receptor and mitogen-activated protein kinase signalling in the regulation of growth and differentiation in colon carcinoma. British Journal of Cancer. 93(12). 1364–1371. 39 indexed citations
12.
Leonard, Carl, Sid Bourke, & Neville Schofield. (2004). Affecting the Affective: Affective Outcomes in the Context of School Effectiveness, School Improvement and Quality Schools.. Issues in educational research. 14(1). 1–28. 10 indexed citations
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Guenther, D. B. & Carl Leonard. (1979). A Cookbook for Dichromated Gelatin Holograms. Defense Technical Information Center (DTIC). 79. 24324. 1 indexed citations
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Fienup, James R. & Carl Leonard. (1979). Holographic optics for a matched-filter optical processor. Applied Optics. 18(5). 631–631. 14 indexed citations
15.
Leonard, Carl, et al.. (1977). <title>The ERIM TOPR In Optical Data Processing</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 83. 8–14. 4 indexed citations
16.
Leonard, Carl, et al.. (1975). A thermoplastic input data modulator for real-time optical processing of SAR data. 301–309. 1 indexed citations
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Leonard, Carl & Arthur L. Smirl. (1971). Holographic Recording with Limited Laser Light. Applied Optics. 10(3). 625–625. 8 indexed citations
18.
Leonard, Carl, et al.. (1970). Holographic recording of a retina using a continuous wave laser.. PubMed. 9(6). 458–62. 3 indexed citations
19.
Upatnieks, Juris & Carl Leonard. (1970). Efficiency and Image Contrast of Dielectric Holograms*. Journal of the Optical Society of America. 60(3). 297–297. 49 indexed citations
20.
Upatnieks, Juris & Carl Leonard. (1969). Diffraction Efficiency of Bleached, Photographically Recorded Interference Patterns. Applied Optics. 8(1). 85–85. 63 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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