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Mehaboob Cheriyathu Valappil, A., Meyneng, T., Lefebvre, J., Jalilpiran, S., Guérineau, T., Labranche, P., LaRochelle, S., & Messaddeq, Y. (2025). High-bismuth-content phospho-silicate fiber for optical amplification. Optical Materials Express, 15(10), 2510-2521. External link
Meyneng, T., Aïssaoui, M., Grégoire, N., Labranche, P., Morency, S., Boisvert, J.-S., Karpov, V., Messaddeq, Y., & Kashyap, R. (2025). Anti-stokes fluorescence cooling of lanthanum aluminosilicate glasses. Optical Materials Express, 15(4), 724-736. Available
Meyneng, T., Messaddeq, Y., & Kashyap, R. (2025). Anti-Stokes fluorescence cooling in silica, achievements and technological perspectives. Optics Communications, 131619. External link
Meyneng, T., Grégoire, N., Aïssaoui, M., Messaddeq, Y., & Kashyap, R. (2025, July). Laser induced cooling for space communications and sensor systems [Paper]. 25th Anniversary International Conference on Transparent Optical Networks (ICTON 2025), Barcelona, Spain (4 pages). External link
Kashyap, R., Meyneng, T., Aïssaoui, M., Karpov, V., Grégoire, N., Boisvert, J.-S., & Messaddeq, Y. (2025, January). Recent developments in heat management of oxide nanocomposite silica optical fibers and glass rods through laser cooling [Paper]. Photonics West 2025, San Francisco, CA, USA (4 pages). External link
Thomas, J., Meyneng, T., Tehranchi, A., Grégoire, N., Seletskiy, D., Messaddeq, Y., & Kashyap, R. (2024, January). Recent progress in laser cooling of oxide only phase separated rare earth silica glasses [Presentation]. In SPIE OPTO, 2024, San Francisco, California, United States. External link
Thomas, J., Meyneng, T., Grégoire, N., Monet, F., Tehranchi, A., Seletskiy, D., Messaddeq, Y., & Kashyap, R. (2023, January). Laser-induced cooling of rare earth doped oxide-only silica glass [Presentation]. In SPIE Photonics West 2023, San Francisco, California, United States. External link
Meyneng, T., Thomas, J., Grégoire, N., Messaddeq, Y., & Kashyap, R. (2023, January). Steaming ahead with laser cooling: new perspectives in materials engineering for photonics in all-oxide silica glass [Presentation]. In SPIE Photonics West 2023, San Francisco, California, United States. External link
Thomas, J., Meyneng, T., Tehranchi, A., Grégoire, N., Karpov, V., Seletskiy, D., Messaddeq, Y., & Kashyap, R. (2023). Anti-Stokes cooling in highly ytterbium doped phase separated aluminium-yttrium oxide glass by 4 K. Optical Materials, 144, 8 pages. External link
Meyneng, T., Thomas, J., Grégoire, N., Leelapornpisit, W., Valdez, J., Kashyap, R., & Messaddeq, Y. (2023). Controlled phase-separation effect for enhanced optical refrigeration in yttrium-aluminosilicate glasses. Journal of Materials Chemistry C, 11(23), 7619-7628. External link
Thomas, J., Meyneng, T., Tehranchi, A., Grégoire, N., Monet, F., Seletskiy, D., Messaddeq, Y., & Kashyap, R. (2023). Demonstration of laser cooling in a novel all oxide GAYY silica glass. Scientific Reports, 13(1), 11 pages. External link
Thomas, J., Meyneng, T., Ledemi, Y., Roberge, A., Monet, F., Seletskiy, D., Messaddeq, Y., & Kashyap, R. (2023). Enhancing the optical performance of oxyfluoride glass ceramics by optimizing the oxide: Fluoride ratio and crystallinity for optical refrigeration. Journal of Non-Crystalline Solids: X, 17, 10 pages. Available
Thomas, J., Meyneng, T., Tehranchi, A., Manarazan, P., Monet, F., Boisvert, J.-S., Morency, S., Grégoire, N., Seletskiy, D., Messaddeq, Y., & Kashyap, R. (2022, January). Characteristics of Yb-doped silica fibers containing Y2O3 nanoparticles for optical refrigeration [Paper]. Photonic Heat Engines : Science and Applications IV, San Francisco, CA, USA (5 pages). External link
Thomas, J., Meyneng, T., Gregoroire, N., Monet, F., Tehranchi, A., Seletskiy, D., Messaddeq, Y., & Kashyap, R. (2022, July). Laser cooling of a novel GAYY glass at atmospheric pressure [Paper]. Bragg Gratings, Photosensitivity and Poling in Glass Waveguides and Materials (BP 2022), Maastricht, Netherlands. External link
Meyneng, T., Thomas, J., Ledemi, Y., Allix, M., Véron, E., Genevois, C., Kashyap, R., & Messaddeq, Y. (2022). The role of fluorine in high quantum yield oxyfluoride glasses and glass-ceramics. Journal of Alloys and Compounds, 900, 163512 (7 pages). External link
Thomas, J., Meyneng, T., Ledemi, Y., Roberge, A., Biosvert, J.-S., Hlil, A., Seletskiy, D., Maia, L. J. Q., Messaddeq, Y., & Kashyap, R. (2021, March). Enhanced anti-Stokes emission in oxyfluoride glass ceramics for optical refrigeration [Paper]. Photonic Heat Engines: Science and Applications III (7 pages). External link
Thomas, J., Meyneng, T., Ledemi, Y., Seletskiy, D., Messaddeq, Y., & Kashyap, R. (2021, October). Impact of purification on the optical properties of oxyfluoride glass ceramics for laser cooling applications [Paper]. 2021 Advanced Solid State Lasers, Washington, DC, USA. External link
Thomas, J., Meyneng, T., Ledemi, Y., Rakotonandrasana, A., Seletskiy, D., Maia, L. J. Q., Messaddeq, Y., & Kashyap, R. (2020, February). Oxyfluoride glass-ceramics: A bright future for laser cooling [Paper]. Photonic Heat Engines: Science and Applications II, San Francisco, CA, United states (7 pages). External link
