G. Ronald Hadley

4.4k total citations
116 papers, 3.2k citations indexed

About

G. Ronald Hadley 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, G. Ronald Hadley has authored 116 papers receiving a total of 3.2k indexed citations (citations by other indexed papers that have themselves been cited), including 91 papers in Electrical and Electronic Engineering, 67 papers in Atomic and Molecular Physics, and Optics and 7 papers in Surfaces, Coatings and Films. Recurrent topics in G. Ronald Hadley's work include Photonic and Optical Devices (61 papers), Semiconductor Lasers and Optical Devices (54 papers) and Advanced Fiber Laser Technologies (28 papers). G. Ronald Hadley is often cited by papers focused on Photonic and Optical Devices (61 papers), Semiconductor Lasers and Optical Devices (54 papers) and Advanced Fiber Laser Technologies (28 papers). G. Ronald Hadley collaborates with scholars based in United States, France and Spain. G. Ronald Hadley's co-authors include J. P. Hohimer, Kent D. Choquette, A. Owyoung, K.L. Lear, G.A. Vawter, Mial E. Warren, Chi‐Wai Chow, Arlee V. Smith, R. E. F. Smith and Roger L. Farrow and has published in prestigious journals such as Applied Physics Letters, Journal of Applied Physics and Journal of Computational Physics.

In The Last Decade

G. Ronald Hadley

108 papers receiving 2.9k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
G. Ronald Hadley United States 29 2.5k 1.8k 239 190 181 116 3.2k
Hartmut Bartelt Germany 38 4.1k 1.6× 2.9k 1.7× 121 0.5× 715 3.8× 157 0.9× 306 5.4k
Fred L. Terry United States 25 1.8k 0.7× 1.0k 0.6× 239 1.0× 355 1.9× 195 1.1× 98 2.2k
Eric G. Johnson United States 24 1.6k 0.6× 1.5k 0.8× 404 1.7× 588 3.1× 58 0.3× 224 2.5k
Eng Leong Tan Singapore 24 1.6k 0.6× 1.2k 0.7× 75 0.3× 321 1.7× 94 0.5× 209 2.5k
Jianguo Wang China 29 2.1k 0.8× 2.0k 1.1× 67 0.3× 326 1.7× 178 1.0× 271 3.2k
P.E. Lagasse Belgium 21 1.3k 0.5× 632 0.4× 193 0.8× 376 2.0× 44 0.2× 75 1.9k
Xu Wang China 36 4.1k 1.7× 1.6k 0.9× 270 1.1× 545 2.9× 144 0.8× 307 5.1k
H.K. Gummel Japan 20 3.7k 1.5× 1.2k 0.7× 42 0.2× 297 1.6× 281 1.6× 36 4.3k
Chao Peng China 25 1.5k 0.6× 2.0k 1.1× 233 1.0× 711 3.7× 39 0.2× 129 2.9k
Thomas Weiland Germany 21 1.5k 0.6× 697 0.4× 39 0.2× 354 1.9× 196 1.1× 281 2.1k

Countries citing papers authored by G. Ronald Hadley

Since Specialization
Citations

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

Fields of papers citing papers by G. Ronald Hadley

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by G. Ronald Hadley. 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 G. Ronald Hadley. The network helps show where G. Ronald Hadley may publish in the future.

Co-authorship network of co-authors of G. Ronald Hadley

This figure shows the co-authorship network connecting the top 25 collaborators of G. Ronald Hadley. A scholar is included among the top collaborators of G. Ronald Hadley 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 G. Ronald Hadley. G. Ronald Hadley 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
1.
Farrow, Roger L., Dahv A. V. Kliner, G. Ronald Hadley, & Arlee V. Smith. (2006). Peak-power limits on fiber amplifiers imposed by self-focusing. Optics Letters. 31(23). 3423–3423. 33 indexed citations
2.
Peters, David W., Shanalyn A. Kemme, & G. Ronald Hadley. (2004). Effect of finite grating, waveguide width, and end-facet geometry on resonant subwavelength grating reflectivity. Journal of the Optical Society of America A. 21(6). 981–981. 28 indexed citations
3.
Hadley, G. Ronald. (2004). Numerical Simulation of Waveguides of Arbitrary Cross-Section. AEU - International Journal of Electronics and Communications. 58(2). 86–92. 8 indexed citations
4.
Zubrzycki, W. J., Ben‐Hur V. Borges, P.R. Herczfeld, et al.. (2002). Integrated optic distributed Bragg reflector Fabry-Perot modulator for microwave applications. 33. 259–263.
5.
Hadley, G. Ronald. (2002). High-accuracy finite-difference equations for dielectric waveguide analysis I: uniform regions and dielectric interfaces. Journal of Lightwave Technology. 20(7). 1210–1218. 62 indexed citations
6.
Smith, R. E. F., Charles T. Sullivan, G. Ronald Hadley, et al.. (2002). Reduced coupling loss using a tapered-rib adiabatic-following fiber coupler. 1. 15–16.
7.
Hadley, G. Ronald, K.L. Lear, Mial E. Warren, J.W. Scott, & S. Corzine. (2002). Lateral mode behavior of CW proton-implanted vertical-cavity surface-emitting lasers. 147–148.
8.
Hadley, G. Ronald. (2002). High-accuracy finite-difference equations for dielectric waveguide analysis II: dielectric corners. Journal of Lightwave Technology. 20(7). 1219–1231. 71 indexed citations
9.
Hadley, G. Ronald. (1999). Vertical-cavity surface-emitting laser device. Institutional Repository of Xi'an Institute of Optics and Fine Mechanics, Chinese Academy of Sciences (Xian Institute of Optics and Precision Mechanics). 1 indexed citations
10.
Serkland, Darwin K., Kent D. Choquette, G. Ronald Hadley, K.M. Geib, & Andrew A. Allerman. (1999). Two-element phased array of antiguided vertical-cavity lasers. Applied Physics Letters. 75(24). 3754–3756. 48 indexed citations
11.
Hadley, G. Ronald, Kent D. Choquette, & K.L. Lear. (1996). Understanding waveguiding in vertical-cavity surface-emitting lasers. 1 indexed citations
12.
Hadley, G. Ronald, K.L. Lear, Mial E. Warren, et al.. (1996). Comprehensive numerical modeling of vertical-cavity surface-emitting lasers. IEEE Journal of Quantum Electronics. 32(4). 607–616. 123 indexed citations
13.
Vawter, G.A., G. Ronald Hadley, Joel R. Wendt, & John F. Klem. (1994). Integrated optical X–Y coupler for phase-sensitive optical power combining and suppression of radiated light. Conference on Lasers and Electro-Optics. 1 indexed citations
14.
Hohimer, J. P., G. Ronald Hadley, & G.A. Vawter. (1993). Semiconductor ring lasers with reflection output couplers. Applied Physics Letters. 63(3). 278–280. 12 indexed citations
15.
Hadley, G. Ronald. (1992). Multistep method for wide-angle beam propagation. Optics Letters. 17(24). 1743–1743. 121 indexed citations
16.
Hadley, G. Ronald, Mial E. Warren, P. L. Gourley, et al.. (1991). Modal emission properties of two-dimensional phase-locked vertical-cavity surface-emitting lasers arrays. Conference on Lasers and Electro-Optics. 1 indexed citations
17.
Gourley, P. L., Mial E. Warren, G. Ronald Hadley, et al.. (1991). Coherent beams from high efficiency two-dimensional surface-emitting semiconductor laser arrays. Applied Physics Letters. 58(9). 890–892. 55 indexed citations
18.
Olbright, G. R. & G. Ronald Hadley. (1989). Generation of tunable near-infrared amplified femtosecond laser pulses and time-correlated white-light continuum. Journal of the Optical Society of America B. 6(7). 1363–1363. 7 indexed citations
19.
Hadley, G. Ronald, J. P. Hohimer, & A. Owyoung. (1987). Influence of thermal effects on the eigenmodes of gain-guided diode laser arrays. Journal of Applied Physics. 61(5). 1697–1700. 8 indexed citations
20.
Hadley, G. Ronald. (1974). Diffraction by apodized apertures. IEEE Journal of Quantum Electronics. 10(8). 603–608. 11 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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