P Ashok

1.2k total citations · 1 hit paper
79 papers, 678 citations indexed

About

P Ashok is a scholar working on Electrical and Electronic Engineering, Spectroscopy and Information Systems. According to data from OpenAlex, P Ashok has authored 79 papers receiving a total of 678 indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Electrical and Electronic Engineering, 15 papers in Spectroscopy and 14 papers in Information Systems. Recurrent topics in P Ashok's work include Semiconductor Lasers and Optical Devices (17 papers), Spectroscopy and Laser Applications (15 papers) and Laser Design and Applications (9 papers). P Ashok is often cited by papers focused on Semiconductor Lasers and Optical Devices (17 papers), Spectroscopy and Laser Applications (15 papers) and Laser Design and Applications (9 papers). P Ashok collaborates with scholars based in India, United Kingdom and Saudi Arabia. P Ashok's co-authors include M. Ganesh Madhan, Kishan Dholakia, K. Murali Krishna, Sandeep Prabhu, Khay M. Tan, Baskar Senthilkumar, Gajendra Singh, Sundara Ramaprabhu, S. Gopinath and Jacob Wekalao and has published in prestigious journals such as Applied Physics Letters, Electrochimica Acta and Optics Express.

In The Last Decade

P Ashok

66 papers receiving 665 citations

Hit Papers

Graphene-Based SPR Sensor Design for Bio-Alcohol Detectio... 2025 2026 2025 5 10 15 20 25
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. Graphene-Based SPR Sensor Design for Bio-Alcohol Detection in the Terahertz Regime with Machine Learning Optimization Using XGBoost Regressor
    2025 25 citations Jacob Wekalao, P Ashok et al. profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
P Ashok India 18 285 115 102 85 68 79 678
Jingyan Wang China 9 52 0.2× 173 1.5× 54 0.5× 94 1.1× 8 0.1× 49 657
M.A. Ali United States 18 1.1k 3.8× 83 0.7× 22 0.2× 112 1.3× 171 2.5× 77 1.3k
Zhiqiang Zhan China 12 194 0.7× 52 0.5× 42 0.4× 84 1.0× 29 0.4× 66 480
Himadri Shekhar Mondal Bangladesh 13 385 1.4× 79 0.7× 47 0.5× 83 1.0× 26 0.4× 50 570
K. K. Nummila Finland 15 100 0.4× 74 0.6× 25 0.2× 259 3.0× 22 0.3× 45 594
Yaojia Chen China 16 395 1.4× 153 1.3× 20 0.2× 237 2.8× 33 0.5× 39 770
Rachel Courtland United States 9 81 0.3× 56 0.5× 6 0.1× 56 0.7× 21 0.3× 47 462
Julian Stirling United Kingdom 11 97 0.3× 109 0.9× 5 0.0× 118 1.4× 46 0.7× 32 403
C. Martı́n Spain 16 40 0.1× 284 2.5× 31 0.3× 146 1.7× 18 0.3× 50 597

Countries citing papers authored by P Ashok

Since Specialization
Citations

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

Fields of papers citing papers by P Ashok

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of P Ashok

This figure shows the co-authorship network connecting the top 25 collaborators of P Ashok. A scholar is included among the top collaborators of P Ashok 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 P Ashok. P Ashok 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.
Mahalakshmi, P., Jacob Wekalao, M. Ramkumar Raja, & P Ashok. (2025). Guiding mechanism with superconductor property in metamaterial cladding fiber configuration. Optical Fiber Technology. 94. 104333–104333. 5 indexed citations
2.
Ashok, P, et al.. (2024). 6G: Enabling the Future of Healthcare Delivery. 1–7. 3 indexed citations
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Ashok, P, et al.. (2024). Performance Analysis of Two-Way Relay in Free Space Optics Systems. 215. 1–4. 2 indexed citations
5.
Kuriachen, Basil, et al.. (2024). Defect detection in fused deposition modelling using lightweight convolutional neural networks. Engineering Applications of Artificial Intelligence. 141. 109802–109802. 2 indexed citations
6.
Devi., T, et al.. (2024). Machine Learning-Based Web Service for Robot Programming with Cloud Sustenance. 1–11. 1 indexed citations
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Ashok, P, et al.. (2024). Unleashing Creativity: The Business Potential of Generative AI. 1–6. 2 indexed citations
10.
Ashok, P, et al.. (2024). Smart Driving: Leveraging IoT for Automotive Innovation. 377–380. 1 indexed citations
11.
Ghosh, Sudipta, P Ashok, & Sandeep Prabhu. (2024). Scalable Blockchain Architecture for Organ Allocation in Large-Scale Healthcare Systems. 732–736. 1 indexed citations
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Ashok, P, et al.. (2023). Numerical Investigation on the Temperature dependent Impedance Characteristics of Far-Infrared Quantum Cascade Lasers. Journal of Physics Conference Series. 2466(1). 12018–12018. 15 indexed citations
16.
Ashok, P, et al.. (2023). Effective Surveillance using Computer Vision. 13. 655–660. 1 indexed citations
17.
Chithra, S., et al.. (2023). Quantum Cascade Lasers in Infra-red Absorption Spectroscopy. 10. 604–608. 2 indexed citations
18.
Gopinath, S., P Ashok, & M. Ganesh Madhan. (2021). Performance evaluation of free space optical link driven by gain switched temperature dependent quantum cascade lasers. Laser Physics Letters. 18(6). 65301–65301. 17 indexed citations
19.
Ashok, P & M. Ganesh Madhan. (2020). Effect of cold finger temperature on optical pulse modulation characteristics in a 2.59 terahertz quantum cascade laser. Laser Physics Letters. 17(5). 55302–55302. 24 indexed citations
20.
Ashok, P & M. Ganesh Madhan. (2016). Numerical analysis on the influence of device parameters on the performance of quantum cascade lasers. Optoelectronics and Advanced Materials Rapid Communications. 10. 133–142. 18 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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