About Charith

Charith Jayasekara is an Electrical and Electronic Engineer with interest in cloud systems, machine learning and computational modelling of nano-optical devices. He received his PhD from Monash University in 2017 and the BSc degree in Engineering, in the field of Electrical and Information Engineering (with a first-class honours) from the Faculty of Engineering, University of Ruhuna, Sri Lanka in 2013.

Charith was a PhD schloar from 2014 to 2017 in Monash University. During his PhD he received several prestigius awards from Monash. Those include Monash Graduate Scholarship, MIPRS, Postgraduate Publication Award and etc. He also won the S.D. Jayasundere memorial Gold medal for his undergraduate design and research project.

Awards and Achievements

Experience

  • June 2017
    -
    Present

    Unify-Tech Solutions Pty Ltd

    Director

    Director and founder of Australia based Engineering, IT, Adminstration and Educational service provider, Unify-Tech Solutions Private Limited.

  • August 2017
    -
    Present

    Unify-Tech International (Private) Limited

    Director

    Unify-Tech International is a Software Development Company which is founded in 2017.The company designs and develops customised software systems (i.e. Web based systems, Smartphone applications and many more) for individuals and cooperate businesses.

  • June 2015
    -
    Present

    Monash University

    Graduate Teaching Associate

    Works as a Graduate Teaching Associate in the Faculty of Engineering and Faculty of Information Technology, Monash University, Australia.

  • Feb 2014
    -
    Sept 2017

    Monash University

    PhD Scholar

    Conduceted a PhD research in the Department of Electrical and Computer Systems Engineering, Faculty of Engineering, Monash University. During his PhD, Charith modelled and characterised active nano plasmonic soruces (i.e. nano lasers) based on Graphene and Molybdenum Disulfide.

  • Feb 2013
    -
    Feb 2014

    University of Ruhuna

    Lecturer

    Tenured as a Lecturer in the Department of Electrical and Information Engineering, Faculty of Engineering, University of Ruhuna, Sri Lanka

Education

    Education Section

  • 2014
    -
    2017

    Monash University

    Doctor of Philosophy

    Conducted PhD research under supervision of Professor Malin Premaratne in the Department of Electrical and Computer Systems Engineering. During his research he pioneered to model and characterise a set of spaser (i.e. nano laser) designs based on Molybdenum Disulfide and Graphene.

  • 2007
    -
    2013

    University Ruhuna

    Bachelor of Science in Engineering

    Conducted bachelors degree in Engineering in the stream of Electrical and Computer Systems Engineering, During his undergraduate studies, he worked as Trainee Engineer in Sri Lanka Telecom and Ceylon Electricity Board, Sri Lanka.

  • 1994
    -
    2007

    Dharmasoka College

    High School

    Head Prefect of the school from 2007 to 2008. President of college's Society of Information Technology from 2006-2007. After his school career, he became the first president of the Past Prefect's Association and tenured from 2010 to 2012.

Projects and Publications

List of Major Projects

List of Major Publications

Journal Papers

  1. Jayasekara, C., Premaratne, M., Gunapala, S.D. and Stockman, M.I, 2016. MoS2 Spaser. Journal of Applied Physics, 119(13), p. 133101.

  2. Jayasekara, C., Premaratne, M., Stockman, M.I. and Gunapala, S.D., 2015. Multimode analysis of highly tunable, quantum cascade powered, circular graphene spaser. Journal of Applied Physics, 118(17), p.173101.

  3. Jayasekara, C., Hattori, H.T., Zhu, W. and Premaratne, M. 2017. Ultra-fast dynamics of a circular graphene spaser. Manuscript submitted for publication.

  4. Jayasekara, C., Premaratne, M., Hattori, H.T., and Zhu, W., 2017. Spaser based on intrinsic graphene. Manuscript under internal review.

Fully Referred Conference Papers

  1. C. Kohomban Wickrama Jayasekara, M. Premaratne, S. D. Gunapala, and M. Stockman, "Is MoS2 better for spasers than graphene?," in Conference on Lasers and Electro-Optics, OSA Technical Digest (online) (Optical Society of America, 2016), paper FTu1B.2.

  2. Charith K.W.J., Amaratunga M.M., Anjana H.L.W., Mendis W.U.K., Senanayaka J.S.L., and Weerasinghe T., “Smart Phone Based Irrigation Planning and Controlling System”, in proceedings of the IET Sri Lanka Annual Conference, Oct., 2013, Colombo, Sri Lanka.

  3. Charith K.W.J., Amaratunga M.M., Anjana H.L.W., Mendis W.U.K., Senanayaka J.S.L., and Weerasinghe T., “Mobile Phone Assisted Irrigation Management System for an Agriculture Field”, in proceedings of International Symposium on Agriculture and Environment, Nov., 2013, Mathara, Sri Lanka.

  4. K. Jayaweerarathna, H.L.T.T.Dinuka, D.A. Chathurika, R.W.R.V. Mettananda, K.W.J.Charith and S.H.K.K. Gunawickrama, “RF Based Centralized Wireless Sensor Network for an Agriculture Field”, in proceedings of International Symposium on Agriculture and Environment, Nov., 2013, Mathara, Sri Lanka.

  5. Charith K.W.J., Amaratunga M.M., Anjana H.L.W., Mendis W.U.K. and Senanayaka J.S.L., “Mobile Phone Assisted Automated Irrigation Planning and Controlling System”, in proceedings of the IESL Annual Sessions, Oct., 2013, Colombo, Sri Lanka.

  6. Charith K.W.J., Amaratunga M.M., Anjana H.L.W., Mendis W.U.K., Senanayaka J.S.L., and Weerasinghe T., “Performance Analysis of Soil Moisture Sensors”, in proceedings of the IESL Younger Members Section, Oct., 2013, Colombo, Sri Lanka.

  7. K. Jayaweerarathna, H.L.T.T.Dinuka, D.A. Chathurika, R.W.R.V. Mettananda, K.W.J.Charith and S.H.K.K. Gunawickrama, “NRF24L01+ Based Centralized Wireless Network for an Agriculture Field”, in proceedings of the IESL Younger Members Section, Oct., 2013, Colombo, Sri Lanka.

Contact

Mulgrave, VIC 3170,
Australia

charith@unifytech.com.au
charith.jayasekara@monash.edu

+61 404 477 470

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