Publications

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Hollow-core fibres for temperature-insensitive fibre optics and its demonstration in an Optoelectronic oscillator

Refereed Journal articles
U.S. Mutugala, E. Numkam-Fokoua, Y. Chen, T. Bradley, S. R. Sandoghchi, G. Jasion, R. Curtis, M.N. Petrovich, F. Poletti, D.J. Richardson, and R. Slavík
Scientific Reports 18015
Publication year: 2018

Opto-electronic oscillator employing photonic-chip based stimulated Brillouin scattering

Conference paper presentations / workshop attended
M. Merklein, B. Stiller, I. Kabakova, U. S. Mutugala, K. Vu, S. Madden, B. Eggleton, and R. Slavik
Photonics and Fiber Technology 2016 (ACOFT, BGPP, NP), OSA Technical Digest (online) (Optical Society of America,2016), paper NW3A.6
Publication year: 2016

Photonic-chip based widely tunable microwave source using a Brillouin optoelectronic oscillator

Conference paper presentations / workshop attended
M. Merklein, B. Stiller, I. Kabakova, U. S. Mutugala, K. Vu, S. Madden, B. J. Eggleton, and R. Slavik
Frontiers in Optics 2016, OSA Technical Digest (online) (Optical Society of America, 2016), paper FTh4G.3
Publication year: 2016

Optoelectronic oscillator with low temperature induced frequency drift

Conference paper presentations / workshop attended
U. S. Mutugala, J. Kim, T. D. Bradley, N. V. Wheeler, S. R. Sandoghchi, J. Hayes, E. Numkam-Fokoua, F. Poletti, M. N. Petrovich, D. J. Richardson and R. Slavík
2016 IEEE Photonics Conference (IPC), Waikoloa, HI, pp. 270-271
Publication year: 2016

Design and development of a wireless remote patient monitoring system

Conference paper presentations / workshop attended
G. D. N. Perera, D. M. V. Y. S. Bandara, H.Y.R. Atapattu, U. S. Mutugala, K. A. H. Sirilal, W. A. E. M. Weerasinghe, D.V. P. Dasanayake, G. D. C. P. Galpaya, W. D. N. Karunarathna, J. A. S. Thilakarathna, L. H. G. Ruwandi, W. A. I. C. Kumarananda, P. K. S. R. Nonis, S. A. A. H. R. Premathilaka, D. A. V. V. Karunarathna, H. A. M. Kumarasiri, J. K. D. S. Jayanetti
Proceedings of Annual Research Symposium 2020 University of Colombo
Publication year: 2020

Design and testing of a poly-tunnel monitoring and control system

Conference paper presentations / workshop attended
D. A. V. V. Karunarathne, S. A. A. H. R. Premathilake, D. M. P. B. Dissanayake, U. S. Mutugala
Proceedings of Annual Research Symposium 2023 University of Colombo, 2023
Publication year: 2023

Real- time viability detection of chili seeds with machine learning

Conference paper presentations / workshop attended
T. H. T. Silva, H. P. G. N. M. Wimalasiri, O. K. D. T. J. Opatha, U.S. Mutugala
Proceedings of Annual Research Symposium 2023 University of Colombo
Publication year: 2023

Widely tunable, low phase noise microwave source based on a photonic chip

Refereed Journal articles
M. Merklein, B. Stiller, I. V. Kabakova, U. S. Mutugala, K. Vu, S. J. Madden, B. J. Eggleton, and R. Slavík
Optics Letters Volume 41, Issue 20, Pages 4633-4636
Publication year: 2016

Optoelectronic oscillator incorporating hollow-core photonic bandgap fiber

Refereed Journal articles
U. S. Mutugala, J. Kim, T. D. Bradley, N. V. Wheeler, S. R. Sandoghchi, J. R. Hayes, E. Numkam Fokoua, F. Poletti, M. N. Petrovich, D. J. Richardson, and R. Slavík
Optics Letters Volume 42, Issue 13, Pages 2647-2650
Publication year: 2017

All-fiber passive alignment-free depolarizers capable of depolarizing narrow linewidth signals

Refereed Journal articles
U. S. Mutugala, I. Giles, M. Ding, D. J. Richardson and R. Slavík
Journal of Lightwave Technology, Volume 37, Issue 3, Pages 704-714
Publication year: 2018

Linear CCD based Compact Spectrometer

Conference paper presentations / workshop attended
U. S. Mutugala and H. H. E Jayaweera
AFSIN International Workshop on optical system design, electronics and computerized acquisition, Yamoussoukro
Publication year: 2013