About Research Fellow, Photonic Systems Circuits and Sensors Group Publications 4 publications Page 1 of 1 Low-temperature polycrystalline silicon waveguides for low loss transmission in the near-to-mid-infrared region Amar N. Ghosh, Stuart J. MacFarquhar, Ozan Aktaş, Than S. Saini, Swe Z. Oo, Harold M.H. Chong & Anna C. Peacock, 2023, Optics Express, 31(2), 1532-1540 DOI: 10.1364/OE.473474 Type: article Modal analysis and experimental study of multimode graded-index microstructured fibres for highly efficient supercontinuum generation Fathima Shabana M.A., Vincent Tombelaine, Guillaume Huss, Amar Ghosh, Thibaut Sylvestre, Jean-Louis Auguste, François Reynaud & Philippe Leproux, 2022 DOI: 10.1117/12.2624459 Type: conference Noise in supercontinuum generated using PM and non-PM tellurite glass all-normal dispersion fibers Shreesha Rao D. S., Tanvi Karpate, Amar Ghosh, Iván B. Gonzalo, Mariusz Klimczak, Dariusz Pysz, Ryszard Buczyński, Cyril Billet, Ole Bang, John M. Dudley & Thibaut Sylvestre, 2022, Optics Letters, 47(10), 2550-2553 DOI: 10.1364/OL.455571 Type: article Recent advances in supercontinuum generation in specialty optical fibers [Invited] T. Sylvestre, E. Genier, Amar Ghosh, P. Bowen, G. Genty, J. Troles, A. Mussot, Anna Peacock, M. Klimczak, Alexander M. Heidt, John Travers, O. Bang & J.M. Dudley, 2021, Journal of the Optical Society of America B, 38(12), F90-F103 DOI: 10.1364/JOSAB.439330 Type: review