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Dr. Aleksandra Kaszubowska-Anandarajah

Assistant Professor (Electronic & Elect. Engineering)

 anandara@tcd.ie

 

Assistant Professor (CONNECT)


Research Tags

  ELECTRONICS   Photonic Networks   Photonics   TELECOMMUNICATIONS

Research Projects

 Irish Lasers for the Internet of the Future - iLife
 ECO-ENET: EFFICIENT CONFLUENT EDGE NETWORKS
 Comb Based Integrated THz Transmitter - COMBINE

Representations

Details Date
Associate Editor of Optical and Quantum Electronics Journal, Springer Nature 2021
Expert reviewer of three European Union Framework 7 STREP (Lightness, Coconut, Straus) and four Horizon 2020 (5G-XHaul, BlueSpace, Metro-Haul, TERAWAY) projects. 2014
Member of technical programme committee of European Conference on Optical Communications 2019, 2023, 2024

Languages

Language Skill Reading Skill Writing Skill Speaking
English Fluent Fluent Fluent
Polish Fluent Fluent Fluent

Memberships

Membership of Professional Institutions, Associations, Societies

Details Date From Date To
Senior member of IEEE 2019
Sharma, A., Landais, P., Srivastava, M., Wallace, M., Smyth, F., Kaszubowska-Anandarajah, A., Anandarajah, P., Design of a Low Threshold Single-Mode In-P Laser Using Regrowth-Free Fabrication, IEEE Photonics Journal, 16, (3), 2024, p1-9 , Journal Article, PUBLISHED  DOI
Kaszubowska-Anandarajah, Aleksandra, Ahmad, Syed Tajammul, Roeloffzen, Chris G. H., van Dijk, Paulus W. L., Sharma, Ankit, Srivastava, Manas, Lakshmijayasimha, Prajwal D., Gutierrez Pascual, M. Deseada, Smyth, Frank, Braddell, Jules, Anandarajah, Prince M., Reconfigurable photonic integrated transmitter for metro-access networks, Journal of Optical Communications and Networking, 15, (3), 2023, pA92 , Journal Article, PUBLISHED  DOI
Weng, Wenle, Kaszubowska-Anandarajah, Aleksandra, Anandarajah, Prince M., Luiten, Andre N., Microresonator-based spectral translation of a gain-switched semiconductor laser comb, Optics Letters, 48, (9), 2023, p2309 , Journal Article, PUBLISHED  DOI
Sharma, Ankit, Kaszubowska-Anandarajah, Aleksandra Maria, Wallace, Michael, Jain, Gaurav, Braddell, Jules, Smyth, Frank, Anandarajah, Prince M., A Wavelength Tunable Multi-Section PIC as an Upstream Transmitter for TWDM Networks, Journal of Lightwave Technology, 41, (14), 2023, p4672-4679 , Journal Article, PUBLISHED  DOI
Lakshmijayasimha, Prajwal D., Kaszubowska-Anandarajah, Aleksandra, Srivastava, Manas, Martin, Eamonn P., Anandarajah, Prince M., Generation of a Wideband OFC by the Correlation of Multiple Modes of a Gain-Switched Fabry Pérot Laser, Journal of Lightwave Technology, 41, (15), 2023, p5084-5090 , Journal Article, PUBLISHED  DOI
Weng, Wenle, He, Jijun, Kaszubowska-Anandarajah, Aleksandra, Anandarajah, Prince M., Kippenberg, Tobias J., Microresonator Dissipative Kerr Solitons Synchronized to an Optoelectronic Oscillator, Physical Review Applied, 17, (2), 2022, Journal Article, PUBLISHED  DOI
Lakshmijayasimha, Prajwal D., Kaszubowska-Anandarajah, Aleksandra, Tajammul A., Syed, Martin, Eamonn P., Anandarajah, Prince M., Optical Linewidth Tolerant mmW Generation Employing a Dual-Stage Active Demultiplexer, IEEE Photonics Technology Letters, 34, (9), 2022, p451-454 , Journal Article, PUBLISHED  DOI
Sharma, Ankit, Kaszubowska-Anandarajah, Aleksandra Maria, Hammad, Mohab Nabil, Wallace, Michael, Braddell, Jules, Smyth, Frank, Anandarajah, Prince M., A Six-Section Photonic Integrated Transmitter With Chirp Control for Extension of the Transmission Reach, IEEE Photonics Journal, 14, (4), 2022, p1-7 , Journal Article, PUBLISHED  DOI
Lakshmijayasimha, Prajwal D., Tajammul Ahmad, Syed, Martin, Eamonn P., Anandarajah, Prince M., Kaszubowska-Anandarajah, Aleksandra, Tunable Mm-Wave A-RoF Transmission Scheme Employing an Optical Frequency Comb and Dual-Stage Active Demultiplexer, Journal of Lightwave Technology, 39, (24), 2021, p7771-7780 , Journal Article, PUBLISHED  DOI
P. D. Lakshmijayasimha and A. Kaszubowska-Anandarajah and P. Landais and P. M. Anandarajah, Performance evaluation of a comb-based transmission system employing multi-functional active demultiplexers, Optical Fiber Communication Conference (OFC) 2020, 2020, Journal Article, PUBLISHED
  

Page 1 of 9
A. Kaszubowska, L. J. Alvarez Ruiz de Ojeda, M. D. Gutierrez Pascual, C. Blumm, J. Bradell, F. Smyth, P. M. Anandarajah, Flexible Optical Networking employing Integrated Frequency Combs, Proc. International Conference on Transparent Optical Networks, International Conference on Transparent Optical Networks, Trento, Italy, 10 - 14 July , 2016, Notes: [Invited paper], Conference Paper, PUBLISHED
A. Kaszubowska, L.P. Barry and P. Anandarajah , Multiple RF carrier distribution using a hybrid radio/fibre system based on a directly modulated laser transmitter with external injection, In Proc. IEEE International Symposium on Electron Devices for Microwave and Optoelectronic Applications, IEEE International Symposium on Electron Devices for Microwave and Optoelectronic Applications, Austria, 15-16 Nov, 2001, Conference Paper, PUBLISHED
A. Kaszubowska, L. P. Barry and P. Anandarajah, Optical generation of millimeter-wave frequencies for hybrid radio/fiber systems' , Proc. IEI/IEE Symposium on Telecommunications Systems Research, IEI/IEE Symposium on Telecommunications Systems Research, Dublin, 27 November 2001 , 2001, ppE5-, Conference Paper, PUBLISHED

  

Research Interests

Description Of Research Interests

Broadly speaking, my current research interests can be divided into two categories: telecommunications and sensing. In terms of telecommunications, I seek to develop solutions that would deliver an improved performance (e.g., bandwidth and infrastructure utilisation, energy efficiency etc.), while reducing the impact of the new technology on the environment. My work in sensing focuses on innovative techniques that can provide enhanced accuracy, efficiency and compactness for environmental monitoring and structural protection. Two aspects of commonality, between these two thematic areas of my research, are optical frequency combs and photonic integrated circuits (PICs). Telecommunications Agile networks: The dominance of telecommunications in every walk of life, the explosion of interest in internet of things (IoT), the relentless requirements for high-speed networking for business, education and leisure, all bring different challenges. My future vision embraces the idea of a service-aware network, with a programmable network substrate performed into existence in response to a service need.At the system level, my research focuses on developing solutions for greener, more efficient optical and converged optical-wireless networks. The main challenge here is to continue to support the rapidly growing volumes of data and at the same time cater for the rapidly increasing dynamicity of the network traffic. This can be achieved by introducing a reconfigurable transport network, to allow for active link capacity optimization, by directing the optimum number of resources, where the demand exists. Such a network would require programmability and reconfigurability in every segment of the physical layer: from the transmitter, through the network nodes to optical receivers. Setting up a viable connection between network nodes will involve planning on the flow level, but also considering the physical aspect of the transmission medium. PIC based OFC: Another spoke of my research, initially supported by the disruptive technology innovation fund (DTIF) project entitled "Irish Lasers for the Internet of the Future (iLife)", is aimed at developing a PIC based expanded optical frequency comb (OFC). It also includes advanced methods of testing and calibrating PIC devices.