Parameswaran Hariharan

622 total citations
35 papers, 465 citations indexed

About

Parameswaran Hariharan is a scholar working on Computer Vision and Pattern Recognition, Biomedical Engineering and Computational Mechanics. According to data from OpenAlex, Parameswaran Hariharan has authored 35 papers receiving a total of 465 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Computer Vision and Pattern Recognition, 16 papers in Biomedical Engineering and 15 papers in Computational Mechanics. Recurrent topics in Parameswaran Hariharan's work include Optical measurement and interference techniques (18 papers), Surface Roughness and Optical Measurements (14 papers) and Advanced Measurement and Metrology Techniques (11 papers). Parameswaran Hariharan is often cited by papers focused on Optical measurement and interference techniques (18 papers), Surface Roughness and Optical Measurements (14 papers) and Advanced Measurement and Metrology Techniques (11 papers). Parameswaran Hariharan collaborates with scholars based in Australia, India and Singapore. Parameswaran Hariharan's co-authors include Joanna Schmit, Maitreyee Roy, M. P. Kothiyal, Sanjit Debnath, Carol J. Cogswell, Nicholas I. Smith, Kieran G. Larkin, Colin J. R. Sheppard, Guy Cox and Ian B. Cooper and has published in prestigious journals such as Optics Express, Optical Engineering and Journal of the Optical Society of America.

In The Last Decade

Parameswaran Hariharan

34 papers receiving 426 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Parameswaran Hariharan Australia 11 278 186 163 143 135 35 465
D. Prongúê Switzerland 7 90 0.3× 178 1.0× 220 1.3× 92 0.6× 51 0.4× 14 474
Yukihiro Ishii Japan 15 490 1.8× 160 0.9× 337 2.1× 283 2.0× 166 1.2× 58 769
Guanming Lai Japan 9 165 0.6× 71 0.4× 211 1.3× 83 0.6× 36 0.3× 23 430
Juan M. Simon Argentina 10 95 0.3× 144 0.8× 157 1.0× 67 0.5× 67 0.5× 80 406
Takashi Onuma Japan 10 163 0.6× 149 0.8× 125 0.8× 71 0.5× 35 0.3× 28 379
Noel-Iván Toto-Arellano Mexico 13 450 1.6× 145 0.8× 346 2.1× 82 0.6× 80 0.6× 50 551
J. Calatroni Venezuela 10 105 0.4× 180 1.0× 103 0.6× 83 0.6× 131 1.0× 26 394
Cruz Meneses-Fabián Mexico 15 561 2.0× 133 0.7× 371 2.3× 179 1.3× 66 0.5× 64 688
Sheng-Hua Lu Taiwan 11 100 0.4× 107 0.6× 82 0.5× 153 1.1× 65 0.5× 35 344
Ronald A. Stack United States 13 109 0.4× 245 1.3× 167 1.0× 22 0.2× 21 0.2× 25 419

Countries citing papers authored by Parameswaran Hariharan

Since Specialization
Citations

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

Fields of papers citing papers by Parameswaran Hariharan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Parameswaran Hariharan

This figure shows the co-authorship network connecting the top 25 collaborators of Parameswaran Hariharan. A scholar is included among the top collaborators of Parameswaran Hariharan 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 Parameswaran Hariharan. Parameswaran Hariharan 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.
Hariharan, Parameswaran, et al.. (2024). Statistical Optimization and Kinetic Studies of Water Hyacinth Stem–Based Activated Carbon Adsorbent for Synthetic Textile Dye Effluent Treatment. Water Conservation Science and Engineering. 9(1). 2 indexed citations
2.
Hariharan, Parameswaran, et al.. (2024). UWB Radar-Based Human Vital Signal and Range Detection Beyond Obstacles. 1–6. 1 indexed citations
3.
Hariharan, Parameswaran, et al.. (2017). Importance of Biochemistry to Medical Industries. Research Journal of Pharmacy and Technology. 10(12). 4457–4457. 1 indexed citations
4.
Debnath, Sanjit, Seung‐Woo Kim, M. P. Kothiyal, & Parameswaran Hariharan. (2010). Spectrally resolved phase-shifting interference microscopy: technique based on optical coherence tomography for profiling a transparent film on a patterned substrate. Applied Optics. 49(34). 6624–6624. 10 indexed citations
5.
Roy, Maitreyee, Joanna Schmit, & Parameswaran Hariharan. (2009). White-light interference microscopy: minimization of spurious diffraction effects by geometric phase-shifting. Optics Express. 17(6). 4495–4495. 17 indexed citations
6.
Kothiyal, M. P., et al.. (2006). Thickness-profile measurement of transparent thin-film layers by spectrally resolved phase-shifting interferometry. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 6292. 629214–629214. 1 indexed citations
7.
Kothiyal, M. P., et al.. (2006). Spectrally resolved phase-shifting interferometry of transparent thin films: sensitivity of thickness measurements. Applied Optics. 45(34). 8636–8636. 27 indexed citations
8.
Hariharan, Parameswaran, P.E. Ciddor, & Maitreyee Roy. (2005). Improved switchable achromatic phase shifters, part 2. Optical Engineering. 44(10). 105603–105603. 6 indexed citations
9.
Roy, Maitreyee, Colin J. R. Sheppard, & Parameswaran Hariharan. (2004). Low-coherence interference microscopy using a ferro-electric liquid crystal phase-modulator. Optics Express. 12(11). 2512–2512. 15 indexed citations
10.
Hariharan, Parameswaran. (1999). Improved switchable achromatic phase shifters. Optical Engineering. 38(6). 1078–1078. 10 indexed citations
11.
Hariharan, Parameswaran. (1997). Interferometric measurements of small-scale surface irregularities: sources of errors. Optical Engineering. 36(8). 2330–2330. 3 indexed citations
12.
Hariharan, Parameswaran. (1997). Interferometric testing of optical surfaces: absolute measurements of flatness. Optical Engineering. 36(9). 2478–2478. 36 indexed citations
13.
Hariharan, Parameswaran. (1996). Optical flat surfaces: direct interferometric measurements of small‐scale irregularities. Optical Engineering. 35(11). 3265–3265. 4 indexed citations
14.
Hariharan, Parameswaran & Maitreyee Roy. (1996). Achromatic phase shifting for polarization interferometry. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 2860. 100–100. 1 indexed citations
15.
Hariharan, Parameswaran. (1996). Achromatic and apochromatic halfwave and quarterwave retarders. Optical Engineering. 35(11). 3335–3335. 47 indexed citations
16.
Roy, Maitreyee & Parameswaran Hariharan. (1995). <title>White-light geometric phase interferometer for surface profiling</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 2544. 64–72. 5 indexed citations
17.
Hariharan, Parameswaran. (1992). <title>Laser interferometry: current trends and future prospects (Keynote Paper)</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 1553. 2–11. 2 indexed citations
18.
Hariharan, Parameswaran. (1991). <title>Interferometry with laser diodes</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 1400. 2–10. 2 indexed citations
19.
Hariharan, Parameswaran. (1987). Digital phase-stepping interferometry: effects of multiply reflected beams. Applied Optics. 26(13). 2506–2506. 61 indexed citations
20.
Hariharan, Parameswaran, et al.. (1957). Simple Logarithmic Ratio-Recording Spectrophotometer Attachment. Journal of the Optical Society of America. 47(5). 378–378. 5 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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