Amar Kumar

781 citations

30 papers · 605 indexed · h-index 15

Impact in

Surfaces, Coatings and Films top 10%
- Optical Coatings and Gratings
Electrical and Electronic Engineering top 10%
- Photonic and Optical Devices
- Optical Network Technologies
- Advanced Photonic Communication Systems
- Advanced Fiber Optic Sensors
- Semiconductor Lasers and Optical Devices

Papers in ⓘ

Surfaces, Coatings and Films 7
- Optical Coatings and Gratings 7
Electrical and Electronic Engineering 22
- Photonic and Optical Devices 17
- Advanced Fiber Optic Sensors 5
- Optical Network Technologies 5
- Semiconductor Lasers and Optical Devices 3
- Advanced Photonic Communication Systems 2

Co-authors: Eslam El‐Fiky (17 shared papers)David V. Plant (17 shared papers)Luhua Xu (11 shared papers)Zhenping Xing (7 shared papers)Yun Wang (6 shared papers)Maxime Jacques (9 shared papers)Mao Deng (7 shared papers)Md. Ghulam Saber (7 shared papers)
Journals: Optics Express (3 papers)Journal of Lightwave Technology (3 papers)IEEE Photonics Technology Letters (2 papers)IEEE photonics journal (2 papers)Small (2 papers)
Partner nations: Canada India United States

In The Last Decade

Amar Kumar

29 papers receiving 554 citations

Peers

Countries citing papers authored by Amar Kumar

Since Specialization

Citations

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

Fields of papers citing papers by Amar Kumar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside Amar Kumar, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Amar Kumar Line = papers co-authored together Amar Kumar links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 30 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Compact Broadband Polarization Beam Splitter Based on Multimode Interference Coupler With Internal Photonic Crystal for the SOI Platform Journal of Lightwave Technology ·Luhua Xu, Yun Wang, Eslam El‐Fiky, Mao Deng, Amar Kumar, Zhenping Xing, Md. Ghulam Saber, Maxime Jacques, David V. Plant	2019	77
2	Polarization Beam Splitter Based on MMI Coupler With SWG Birefringence Engineering on SOI IEEE Photonics Technology Letters ·Luhua Xu, Yun Wang, Amar Kumar, David Patel, Eslam El‐Fiky, Zhenping Xing, Rui Li, David V. Plant	2018	70
3	Compact high-performance adiabatic 3-dB coupler enabled by subwavelength grating slot in the silicon-on-insulator platform Optics Express ·Luhua Xu, Yun Wang, Amar Kumar, Eslam El‐Fiky, Mao Deng, Heba Tamazin, Maxime Jacques, Zhenping Xing, Md. Ghulam Saber, David V. Plant	2018	53
4	Dicyclohexano 18 crown 6 in butanol-octanol mixture: A promising extractant of Sr(II) from nitric acid medium Talanta ·Amar Kumar	1997	46
5	Photo Rechargeable Li‐Ion Batteries Using Nanorod Heterostructure Electrodes Small ·Amar Kumar, Pallavi Thakur, Rahul Sharma, Anand B. Puthirath, Pulickel M. Ajayan, Tharangattu N. Narayanan	2021	44
6	Adiabatic Coupler With Design-Intended Splitting Ratio Journal of Lightwave Technology ·Mao Deng, Md Samiul Alam, Jinsong Zhang, Mingyue Zhu, Ping-Chiek Koh, David V. Plant, Yun Wang, Eslam El‐Fiky, Luhua Xu, Amar Kumar, Maxime Jaques, Alireza Samani, Olivier Carpentier, Santiago Bernal	2019	39
7	Ultra-Broadband and Compact Two-Mode Multiplexer Based on Subwavelength-Grating-Slot-Assisted Adiabatic Coupler for the Silicon-on-Insulator Platform Journal of Lightwave Technology ·Luhua Xu, Yun Wang, Mao Deng, Jinsong Zhang, Zhenping Xing, Eslam El‐Fiky, Md. Ghulam Saber, Amar Kumar, Yannick D’Mello, Maxime Jacques, David V. Plant	2019	35
8	Polarization-Independent Mode-Evolution-Based Coupler for the Silicon-on-Insulator Platform IEEE photonics journal ·Yun Wang, Luhua Xu, Han Yun, Minglei Ma, Amar Kumar, Eslam El‐Fiky, Rui Li, Nicolás Abadía, Lukas Chrostowski, Nicolas S. B. Jaeger, David V. Plant	2018	35
9	Analytical spectral dependent partial least squares regression: a study of nuclear waste glass from thorium based fuel using LIBS Journal of Analytical Atomic Spectrometry ·Manjeet Singh, V. Karki, Raman K. Mishra, Amar Kumar, C.P. Kaushik, Xianglei Mao, Richard E. Russo, Arnab Sarkar	2015	32
10	Broadband 1310/1550 nm wavelength demultiplexer based on a multimode interference coupler with tapered internal photonic crystal for the silicon-on-insulator platform Optics Letters ·Luhua Xu, Yun Wang, Mao Deng, Eslam El‐Fiky, Zhenping Xing, Amar Kumar, Md. Ghulam Saber, Maxime Jacques, David V. Plant	2019	22
11	First demonstration of a 400 Gb/s 4λ CWDM TOSA for datacenter optical interconnects Optics Express ·Eslam El‐Fiky, Mohamed Morsy-Osman, Alireza Samani, C. Gamache, Michael H. Ayliffe, Jingsi Li, Maxime Jacques, Yun Wang, Amar Kumar, David V. Plant	2018	22
12	Compact single-etched sub-wavelength grating couplers for O-band application Optics Express ·Yun Wang, Luhua Xu, Amar Kumar, Yannick D’Mello, David Patel, Zhenping Xing, Rui Li, Md. Ghulam Saber, Eslam El‐Fiky, David V. Plant	2017	18
13	Realizing 1,1‐Dehydration of Secondary Alcohols to Carbenes: Pyrrolidin‐2‐ols as a Source of Cyclic (Alkyl)(Amino)Carbenes Angewandte Chemie International Edition ·Ayan Das, Benedict J. Elvers, Mithilesh Kumar Nayak, Nicolas Chrysochos, Srinivas Anga, Amar Kumar, D. Krishna Rao, Tharangattu N. Narayanan, Carola Schulzke, Cem B. Yildiz, Anukul Jana	2022	16
14	Tin antimony alloy based reduced graphene oxide composite for fast charging sodium-ion batteries Journal of Energy Storage ·Arya Sohan, Amar Kumar, Tharangattu N. Narayanan, Pratap Kollu	2023	14
15	Analysis of cryogenic tool wear during electrical discharge machining of titanium alloy grade 5 Materials Today Proceedings ·Rajesh Choudhary, Amar Kumar, Gyanendra Yadav, Rammurat Yadav, Vikas Kumar, Javeed Akhtar	2020	14
16	Integrated polarisation handling devices IET Optoelectronics ·Md. Ghulam Saber, Luhua Xu, Rakibul Hasan Sagor, Yun Wang, Amar Kumar, Mao Deng, Eslam El‐Fiky, David Patel, Alireza Samani, Zhenping Xing, Maxime Jacques, Yannick D’Mello, David V. Plant	2019	12
17	Highly Sensitive, 112 Gb/s O-band Waveguide Coupled Silicon-Germanium Avalanche Photodetectors Alireza Samani, Olivier Carpentier, Eslam El‐Fiky, Maxime Jacques, Amar Kumar, Yun Wang, Laurent Guenin, C. Gamache, Ping-Chiek Koh, David V. Plant	2019	10
18	Compact, Angled Polarization Splitter: Characterization of Broadband Performance and Fabrication Tolerance IEEE photonics journal ·Yannick D’Mello, Eslam El‐Fiky, James Skoric, Amar Kumar, Michael Hui, Yun Wang, Laurent Guenin, David Patel, David V. Plant	2018	9
19	DTDGA-Impregnated XAD-16 Beads for Separation of Gold from Electronic Waste Solutions Industrial & Engineering Chemistry Research ·Anant B. Kanagare, Kuldeep Singh, Manmohan Kumar, Monika Yadav, R. Ruhela, Arun K. Singh, Amar Kumar, Vaishali Shinde	2016	8
20	Adiabatic Coupler With Nonlinearly Tapered Mode-Evolution Region IEEE Photonics Technology Letters ·Mao Deng, Yun Wang, Luhua Xu, Eslam El‐Fiky, Maxime Jacques, Jinsong Zhang, Md Samiul Alam, Amar Kumar, Yannick D’Mello, David V. Plant	2021	5

About Amar Kumar

Amar Kumar is a scholar working on Surfaces, Coatings and Films, Electrical and Electronic Engineering, Industrial and Manufacturing Engineering, Atomic and Molecular Physics, and Optics and Polymers and Plastics, having authored 30 papers that have together received 605 indexed citations. Recurring topics across this work include Photonic and Optical Devices (17 papers), Optical Coatings and Gratings (7 papers), Photonic Crystals and Applications (6 papers), Advanced Fiber Optic Sensors (5 papers), Optical Network Technologies (5 papers), Semiconductor Lasers and Optical Devices (3 papers), Advanced Photonic Communication Systems (2 papers) and 2D Materials and Applications (2 papers). The work is most often cited by research in Surfaces, Coatings and Films (70 citations), Electrical and Electronic Engineering (476 citations), Atomic and Molecular Physics, and Optics (222 citations), Industrial and Manufacturing Engineering (42 citations) and Inorganic Chemistry (49 citations). Amar Kumar has collaborated with scholars based in Canada, India and United States. Frequent co-authors include Eslam El‐Fiky, David V. Plant, Luhua Xu, Zhenping Xing, Yun Wang, Maxime Jacques, Mao Deng, Md. Ghulam Saber, David Patel and Rui Li. Their work appears in journals such as Optics Express, Journal of Lightwave Technology, IEEE Photonics Technology Letters, IEEE photonics journal and Small.

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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