Ramu V. Ramaswamy

2.1k total citations · 1 hit paper
103 papers, 1.6k citations indexed

About

Ramu V. Ramaswamy is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Ceramics and Composites. According to data from OpenAlex, Ramu V. Ramaswamy has authored 103 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 96 papers in Electrical and Electronic Engineering, 79 papers in Atomic and Molecular Physics, and Optics and 17 papers in Ceramics and Composites. Recurrent topics in Ramu V. Ramaswamy's work include Photonic and Optical Devices (87 papers), Photorefractive and Nonlinear Optics (44 papers) and Semiconductor Lasers and Optical Devices (41 papers). Ramu V. Ramaswamy is often cited by papers focused on Photonic and Optical Devices (87 papers), Photorefractive and Nonlinear Optics (44 papers) and Semiconductor Lasers and Optical Devices (41 papers). Ramu V. Ramaswamy collaborates with scholars based in United States, Russia and China. Ramu V. Ramaswamy's co-authors include Rajesh Srivastava, Ramakant Srivastava, Xiaofan Cao, P. G. Suchoski, Amalia Miliou, Takumi Fujiwara, V. S. Sundaram, C. Cheng Kao, S. Iraj Najafi and R. K. Varshney and has published in prestigious journals such as Applied Physics Letters, Journal of Applied Physics and Optics Letters.

In The Last Decade

Ramu V. Ramaswamy

102 papers receiving 1.5k citations

Hit Papers

Ion-exchanged glass waveguides: a review 1988 2026 2000 2013 1988 100 200 300
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Ion-exchanged glass waveguides: a review
    1988 391 citations Ramu V. Ramaswamy, Rajesh Srivastava Journal of Lightwave Technology profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ramu V. Ramaswamy United States 22 1.4k 1.0k 344 162 154 103 1.6k
B.J. Ainslie United Kingdom 27 1.8k 1.3× 767 0.7× 375 1.1× 260 1.6× 84 0.5× 82 2.0k
S. G. Kosinski United States 19 911 0.7× 619 0.6× 166 0.5× 179 1.1× 106 0.7× 44 1.3k
M. Monerie France 24 2.0k 1.4× 827 0.8× 672 2.0× 543 3.4× 62 0.4× 75 2.2k
T. Benyattou France 22 1.3k 0.9× 1.2k 1.1× 59 0.2× 518 3.2× 284 1.8× 110 1.6k
R. Azoulay France 19 756 0.5× 708 0.7× 123 0.4× 332 2.0× 83 0.5× 71 1.1k
S. Sudo Japan 21 894 0.6× 407 0.4× 221 0.6× 189 1.2× 36 0.2× 80 1.1k
Y. Terunuma Japan 18 996 0.7× 416 0.4× 397 1.2× 408 2.5× 68 0.4× 43 1.2k
Sonja Unger Germany 25 1.8k 1.3× 1.1k 1.0× 596 1.7× 210 1.3× 83 0.5× 122 2.1k
Chen Wei China 19 1.1k 0.8× 977 0.9× 74 0.2× 161 1.0× 114 0.7× 89 1.3k
H. Nakagome Japan 21 978 0.7× 712 0.7× 72 0.2× 410 2.5× 105 0.7× 39 1.2k

Countries citing papers authored by Ramu V. Ramaswamy

Since Specialization
Citations

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

Fields of papers citing papers by Ramu V. Ramaswamy

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ramu V. Ramaswamy. 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 Ramu V. Ramaswamy. The network helps show where Ramu V. Ramaswamy may publish in the future.

Co-authorship network of co-authors of Ramu V. Ramaswamy

This figure shows the co-authorship network connecting the top 25 collaborators of Ramu V. Ramaswamy. A scholar is included among the top collaborators of Ramu V. Ramaswamy 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 Ramu V. Ramaswamy. Ramu V. Ramaswamy 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.
Kostritskii, S. M., et al.. (2000). Self-gated two-photon photorefractive effect induced by light upconversion in Er-doped LiTaO_3. Applied Optics. 39(24). 4292–4292. 2 indexed citations
2.
Kostritskii, S. M., et al.. (2000). Energy transfer upconversion in Er-doped LiTaO3. Applied Physics Letters. 76(16). 2161–2163. 19 indexed citations
3.
Ramaswamy, Ramu V., et al.. (1999). Highly linear Y-fed directional coupler modulator with low intermodulation distortion. Journal of Lightwave Technology. 17(2). 282–291. 29 indexed citations
4.
Ramaswamy, Ramu V., et al.. (1998). Effect of crystal phases on refractive index profiles of annealed proton-exchanged waveguides in X-cut LiTaO3. Applied Physics Letters. 73(4). 423–425. 9 indexed citations
5.
Fujiwara, Takahiro, Xiaofan Cao, & Ramu V. Ramaswamy. (1993). Photorefractive effect in annealed proton-exchanged LiTaO/sub 3/ waveguides. IEEE Photonics Technology Letters. 5(9). 1062–1064. 2 indexed citations
6.
Fujiwara, Takumi, Xiaofan Cao, Ramakant Srivastava, & Ramu V. Ramaswamy. (1992). Temporal evolution of the photorefractive effect in annealed proton-exchanged LiNbO 3 waveguides. Conference on Lasers and Electro-Optics. 2 indexed citations
7.
Cao, Xiaofan, Ramakant Srivastava, & Ramu V. Ramaswamy. (1992). Efficient quasi-phase-matched blue second-harmonic generation in LiNbO_3 channel waveguides by a second-order grating. Optics Letters. 17(8). 592–592. 13 indexed citations
8.
Das, Utpal, S. J. Davis, Ramu V. Ramaswamy, & F. A. Stevie. (1992). Tailoring of electron and hole energies in strained GaAsP/AlGaAs quantum wells using fluorine-impurity-induced layer disordering. Applied Physics Letters. 60(2). 210–212. 6 indexed citations
9.
Cao, Xiaofan, et al.. (1991). Recovery of second order optical nonlinearity in annealed proton-exchanged LiNbO3. Integrated Photonics Research. ThC3–ThC3.
10.
Han, Sang‐Kook, Ramakant Srivastava, & Ramu V. Ramaswamy. (1991). Determination of refractive index of MBE grown InGaAlAs from composition. Integrated Photonics Research. TuD14–TuD14. 1 indexed citations
11.
Ramaswamy, Ramu V., et al.. (1990). A dual wavelength (1.32-1.56 mu m) directional coupler demultiplexer by ion exchange in glass. IEEE Photonics Technology Letters. 2(9). 637–639. 7 indexed citations
12.
Ramaswamy, Ramu V., et al.. (1990). Determination of the coupling length in directional couplers from spectral response. IEEE Photonics Technology Letters. 2(11). 823–825. 6 indexed citations
13.
Srivastava, Rajesh, et al.. (1990). A novel technique for measurement of the mode indexes of channel waveguides. IEEE Photonics Technology Letters. 2(7). 493–495. 2 indexed citations
14.
Srivastava, Rajesh, et al.. (1989). Low-Loss Near Adiabatic Single-Mode Passive Waveguide Tapers. TuBB3–TuBB3. 2 indexed citations
15.
Ramaswamy, Ramu V. & Rajesh Srivastava. (1988). Recent advances in ion-exchanged optical waveguides and components. Journal of Modern Optics. 35(6). 1049–1067. 15 indexed citations
16.
Srivastava, Rajesh, et al.. (1988). Single-mode buried channel waveguide by single-step electromigration technique using silver film. Applied Physics Letters. 53(18). 1681–1683. 6 indexed citations
17.
Ramaswamy, Ramu V., et al.. (1987). Buried Na+-Ag+ Ion-Exchanged Glass Waveguides: Theory and Experiment. ThC2–ThC2. 1 indexed citations
18.
Ramaswamy, Ramu V., et al.. (1987). Influence of Ag+ - Na+ ion-exchange equilibrium on the index profile of single-mode glass waveguides. ThB2–ThB2. 1 indexed citations
19.
Najafi, S. Iraj & Ramu V. Ramaswamy. (1986). Diffusion and modal characterization of Ag+–Na+ exchanged channel waveguides. FDD2–FDD2. 2 indexed citations
20.
Ramaswamy, Ramu V., et al.. (1986). Planar, buried, ion-exchanged glass waveguides: Diffusion characteristics. IEEE Journal of Quantum Electronics. 22(6). 883–891. 56 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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