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Kummara, V. K., Marques-Hueso, J., & Kashyap, R. (2017). Broadband emission in tellurite glasses. In Technological advances in tellurite glasses (Vol. 254, pp. 155-211). External link
Kummara, V. K., Ledemi, Y., Genevois, C., Veron, E., Sauvage, X., Morency, S., Soares De Lima Filho, E., Nemova, G., Allix, M., Messaddeq, Y., & Kashyap, R. (2017). Ytterbium-doped oxyfluoride nano-glass-ceramic fibers for laser cooling. Optical Materials Express, 7(6), 1980-1994. External link
Kummara, V. K., Soares De Lima Filho, E., Ledemi, Y., Nemova, G., Messaddeq, Y., & Kashyap, R. (2016). Development of ytterbium-doped oxyfluoride glasses for laser cooling applications. Scientific Reports, 6(1), 1-12. Available
Kummara, V. K., Ledemi, Y., Soares De Lima Filho, E., Nemova, G., Messaddeq, Y., & Kashyap, R. (2016). Development of Yb3+-doped oxyfluoride glass-ceramics with low OH−content containing CaF2nanocrystals for optical refrigeration. Optical Engineering, 56(1). External link
Kummara, V. K., Ledemi, Y., Soares De Lima Filho, E., Loranger, S., Nemova, G., Messaddeq, Y., & Kashyap, R. (2016, February). Progress in rare-earth-doped nanocrystalline glass-ceramics for laser cooling [Paper]. Optical and Electronic Cooling of Solids, San Francisco, CA, United states. External link
Kummara, V. K., Ledemi, Y., Messaddeq, Y., & Kashyap, R. (2015, November). Fabrication of planar waveguides in oxyfluoride glass-ceramics by simple heat-treatment [Paper]. Workshop on Specialty Optical Fibers and their Applications (WSOF 2015), Hong Kong, China. External link
Kummara, V. K., Ledemi, Y., Soares De Lima Filho, E., Messaddeq, Y., & Kashyap, R. (2015, February). Nanocrystallization in Yb3+-doped oxyfluoride glasses for laser cooling [Paper]. SPIE Conference on Laser Refrigeration of Solids VIII, San Francisco, California (8 pages). External link
Kummara, V. K., Ledemi, Y., Soares De Lima Filho, E., Nemova, G., Messaddeq, Y., & Kashyap, R. (2015, November). Ytterbium-doped oxyfluoride nano-glass-ceramic fibers for laser cooling [Paper]. Workshop on Specialty Optical Fibers and their Applications (WSOF 2015), Hong Kong China. External link
Maia, L. J. Q., Thomas, J., Ledemi, Y., Kummara, V. K., Seletskiy, D., Messaddeq, Y., & Kashyap, R. (2018). Photonic properties of novel Yb³⁺ doped germanium-lead oxyfluoride glass-ceramics for laser cooling applications. Frontiers of Optoelectronics, 11(2), 189-198. External link
Maia, L. J. Q., Thomas, J., Kummara, V. K., Ledemi, Y., Seletskiy, D., Messaddeq, Y., & Kashyap, R. (2018, January). Structural and optical characterizations of Yb³⁺ doped GeO₂-PbF₂-PbO glass-ceramics for optical refrigeration [Paper]. Optical and Electronic Cooling of Solids III, San Francisco, CA (8 pages). External link
Soares De Lima Filho, E., Quintanilla, M., Vetrone, F., Nemova, G., Kummara, V. K., & Kashyap, R. (2015, February). Characterization of fluoride nanocrystals for optical refrigeration [Paper]. Laser Refrigeration of Solids VIII, San Francisco, California. External link
Soares De Lima Filho, E., Kummara, V. K., Ye-Jin, Y., Ledemi, Y., Messaddeq, Y., & Kashyap, R. (2015, February). Prospects of optical refrigeration in oxyfluoride glasses and glass-ceramics: experiments [Paper]. SPIE Laser Refrigeration of Solids VIII, USA (9 pages). External link
Soares De Lima Filho, E., Kummara, V. K., Ledemi, Y., Yu, Y.-J., Messaddeq, Y., Nemova, G., & Kashyap, R. (2015). Ytterbium-doped glass-ceramics for optical refrigeration. Optics Express, 23(4), 4630-4640. External link
Thomas, J., Maia, L. J. Q., Kummara, V. K., Ledemi, Y., Boisvert, J.-S., Hlil, A., Seletskiy, D., Messaddeq, Y., & Kashyap, R. (2021). Optical properties of ytterbium doped oxyfluoride glass-ceramics - Concentration and temperature dependence studies for optical refrigeration applications. Journal of Luminescence, 238, 11 pages. External link
