Lalitha Ponnampalam

1.1k citations

46 papers · 827 indexed · h-index 15

Electrical and Electronic Engineering top 5%
- Photonic and Optical Devices 40
- Semiconductor Lasers and Optical Devices 17
- Terahertz technology and applications 11
- Advanced Photonic Communication Systems 10
- Optical Network Technologies 10
- Advanced Fiber Optic Sensors 5
Atomic and Molecular Physics, and Optics top 5%
- Advanced Fiber Laser Technologies 23
Spectroscopy top 10%
- Spectroscopy and Laser Applications 13
Instrumentation
Astronomy and Astrophysics

Co-authors: A.J. Seeds Cyril C. Renaud Martyn J. Fice N.D. Whitbread Andrew Ward David J. Robbins Katarzyna Bałakier G. Busico
Cited by: Electrical and Electronic Engineering Atomic and Molecular Physics, and Optics Spectroscopy
Journals: Journal of Lightwave Technology (4 papers)Optics Express (3 papers)Optica (3 papers)
Partner nations: United Kingdom Slovenia France

In The Last Decade

Lalitha Ponnampalam

40 papers receiving 759 citations

Peers

Countries citing papers authored by Lalitha Ponnampalam

Since Specialization

Citations

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

Fields of papers citing papers by Lalitha Ponnampalam

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network

The 25 scholars most cited alongside Lalitha Ponnampalam, 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 Lalitha Ponnampalam Line = papers co-authored together Lalitha Ponnampalam links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Ultra-high-resolution software-defined photonic terahertz spectroscopy Optica ·Rodolfo I. Hermans,Waleed Amasaib Ahmed,Haymen Shams,Lalitha Ponnampalam,A.J. Seeds,G. Aeppli	2020	8
2	Continuously Tunable Coherent THz Synthesizer, Referenced to Primary Frequency Standards Lalitha Ponnampalam,Martyn J. Fice,Cyril C. Renaud,A.J. Seeds,Joshua R. Freeman,Caterina Limentani Virdis,E. H. Linfield,A. G. Davies	2019	0
3	Optical Frequency Tuning for Coherent THz Wireless Signals Journal of Lightwave Technology ·Haymen Shams,Katarzyna Bałakier,Yuncheng Cao,Martyn J. Fice,Lalitha Ponnampalam,Chris Graham,Cyril C. Renaud,A.J. Seeds	2018	13
4	Optical Phase Lock Loop as High-Quality Tuneable Filter for Optical Frequency Comb Line Selection Journal of Lightwave Technology ·Katarzyna Bałakier,Haymen Shams,Martyn J. Fice,Lalitha Ponnampalam,Chris Graham,Cyril C. Renaud,A.J. Seeds	2018	11
5	Low-noise 13 μm InAs/GaAs quantum dot laser monolithically grown on silicon Photonics Research ·Mengya Liao,Siming Chen,Zhixin Liu,Yi Wang,Lalitha Ponnampalam,Derek Allen,Jiang Wu,Mingchu Tang,Samuel Shutts,Zizhuo Liu,Peter M. Smowton,Siyuan Yu,A.J. Seeds,Huiyun Liu	2018	37
6	Integrated Semiconductor Laser Optical Phase Lock Loops IEEE Journal of Selected Topics in Quantum Electronics ·Katarzyna Bałakier,Lalitha Ponnampalam,Martyn J. Fice,Cyril C. Renaud,A.J. Seeds	2017	60
7	Injection locking of a terahertz quantum cascade laser to a telecommunications wavelength frequency comb Optica ·Joshua R. Freeman,Lalitha Ponnampalam,Haymen Shams,Caterina Limentani Virdis,Cyril C. Renaud,Paul Dean,Lianhe Li,A. G. Davies,A.J. Seeds,E. H. Linfield	2017	30
8	Terahertz generation mechanism in nano-grating electrode photomixers on Fe-doped InGaAsP Optics Express ·Caterina Limentani Virdis,Joshua R. Freeman,Michele Natrella,Mark C. Rosamond,Lalitha Ponnampalam,Martyn J. Fice,A.J. Seeds,Paul J. Cannard,Michael J. Robertson,David G. Moodie,A. G. Davies,E. H. Linfield,Paul Dean	2017	2
9	Monolithically integrated optical phase lock loop with 1 THz tuneability Katarzyna Bałakier,Martyn J. Fice,Lalitha Ponnampalam,Chris Graham,A.J. Seeds,Cyril C. Renaud	2017	2
10	Generation of continuous wave terahertz frequency radiation from metal-organic chemical vapour deposition grown Fe-doped InGaAs and InGaAsP Journal of Applied Physics ·Caterina Limentani Virdis,Joshua R. Freeman,Mark C. Rosamond,Jonathan Lebolt,Yoh'ich Tohkura,Lalitha Ponnampalam,Martyn J. Fice,A.J. Seeds,Paul J. Cannard,Michael J. Robertson,David G. Moodie,J. E. Cunningham,A. G. Davies,E. H. Linfield,Paul Dean	2016	8
11	Simplified wavelength control of uncooled widely tuneable DSDBR laser for optical access networks Lalitha Ponnampalam,R. Cush,A.J. Seeds,Cyril C. Renaud,Michael J. Wale,Charan Deepak.P	2013	1
12	Tuneable monolithically integrated photonic THz heterodyne system Katarzyna Bałakier,Martyn J. Fice,Lalitha Ponnampalam,Cyril C. Renaud,A.J. Seeds	2012	6
13	Monolithically Integrated Photonic Heterodyne System Journal of Lightwave Technology ·Lalitha Ponnampalam,Martyn J. Fice,F. Pozzi,Cyril C. Renaud,D. C. Rogers,I.F. Lealman,David G. Moodie,Paul J. Cannard,Caroline Camargo Vianna,L. Johnston,Michael J. Robertson,Richard Cronin,胡双全,A.J.C. LUZ,M. Vidmar,A.J. Seeds	2011	21
14	Telecommunications technology-based terahertz sources Electronics Letters ·Martyn J. Fice,Efthymios Rouvalis,Lalitha Ponnampalam,Cyril C. Renaud,A.J. Seeds	2010	22
15	Injection-locked Integrated Twin DBR Lasers for mm-wave Generation UCL Discovery (University College London) ·Lalitha Ponnampalam,Sønderborg Varme A S,Muinos Hh,L.J. Rivers,M. Kojima,MJ Robertson,Shafly Ramadhan,Tan Hideo,A. Enard,F. Blache,M. Goix,F. Mallécot,A.J. Seeds	2009	6
16	Equivalent Performance in C- and L-Bands of Digital Supermode Distributed Bragg Reflector Lasers IEEE Journal of Quantum Electronics ·Lalitha Ponnampalam,David J. Robbins,Andrew Ward,N.D. Whitbread,J.P. Duck,G. Busico,Constance A.A. Jonkers	2007	8
17	Burst mode operation of a DS-DBR widely tunable laser for wavelength agile system applications Benjamin J. Puttnam,Kossmann Jc,Benn C. Thomsen,Polina Bayvel,Tai-Wha Chung,Roberto Gaudino,G. Busico,Lalitha Ponnampalam,David J. Robbins,N.D. Whitbread	2006	6
18	Linewidth in Widely Tunable Digital Supermode Distributed Bragg Reflector Lasers: Comparison Between Theory and Measurement IEEE Journal of Quantum Electronics ·Andrew Ward,G. Busico,N.D. Whitbread,Lalitha Ponnampalam,J.P. Duck,David J. Robbins	2006	16
19	Widely tunable DS-DBR laser with monolithically integrated SOA: design and performance IEEE Journal of Selected Topics in Quantum Electronics ·Andrew Ward,David J. Robbins,G. Busico,E. J. Barton,Lalitha Ponnampalam,J.P. Duck,N.D. Whitbread,Peter J. Williams,D.C.J. Reid,Phước Thuận Nguyễn,Michael J. Wale	2005	190
20	Digital wavelength-selected DBR laser Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·N.D. Whitbread,Andrew Ward,Lalitha Ponnampalam,David J. Robbins	2003	6

About Lalitha Ponnampalam

Lalitha Ponnampalam is a scholar working on Electrical and Electronic Engineering, Spectroscopy, Atomic and Molecular Physics, and Optics, Astronomy and Astrophysics and Infectious Diseases, having authored 46 papers that have together received 827 indexed citations. Recurring topics across this work include Photonic and Optical Devices (40 papers), Advanced Fiber Laser Technologies (23 papers), Semiconductor Lasers and Optical Devices (17 papers), Spectroscopy and Laser Applications (13 papers), Terahertz technology and applications (11 papers), Advanced Photonic Communication Systems (10 papers), Optical Network Technologies (10 papers) and Advanced Fiber Optic Sensors (5 papers). The work is most often cited by research in Electrical and Electronic Engineering (804 citations), Atomic and Molecular Physics, and Optics (431 citations), Spectroscopy (79 citations), Instrumentation (8 citations) and Astronomy and Astrophysics (23 citations). Lalitha Ponnampalam has collaborated with scholars based in United Kingdom, Slovenia and France. Frequent co-authors include A.J. Seeds, Cyril C. Renaud, Martyn J. Fice, N.D. Whitbread, Andrew Ward, David J. Robbins, Katarzyna Bałakier, G. Busico, J.P. Duck and D.C.J. Reid. Their work appears in journals such as Journal of Lightwave Technology, Optics Express, Optica, IEEE Journal of Selected Topics in Quantum Electronics and IEEE Journal of Quantum Electronics.

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