@conference{10902/36519, year = {2025}, month = {5}, url = {https://hdl.handle.net/10902/36519}, abstract = {Microlenses for extrinsic optical fibre sensors have been fabricated on fused silica using Ultrafast Laser-assisted Etching (ULAE) technique. Then the quality of a proof-of-concept manufactured microlens was evaluated by studying point-spread function profile and taking Airy disk as reference.}, organization = {This work was supported by the R+D projects INNVAL23/10, and INNVAL24-28, funded by Instituto de Investigación Marqués de Valdecilla (IDIVAL); C.G-G acknowledges Concepcion Arenal predoctoral fellow and J.F.A. thanks RYC2022-035279-I, funded by MCIN/AEI/10.13039/501100011033 and FSE+; TED2021-130378B-C21, funded by MCIN/AEI/10.13039/501100011033 and European Union NextGenerationEU/PRTR; PID2022-137269OB-C22, funded by MCIN/AEI/10.13039/501100011033 and FEDER, UE; Plan Nacional de I+D+i and Instituto de Salud Carlos III (ISCIII), Subdirección General de Redes y Centros de Investigación Cooperativa, Ministerio de Ciencia, Innovación y Universidades, through CIBER-BBN (CB16/01/00430) and CIBERINFEC (CB21/13/00068), co-financed by the European Regional Development Fund “A way to achieve Europe”.}, publisher = {SPIE Society of Photo-Optical Instrumentation Engineers}, publisher = {Proceedings of SPIE, 2025, 13639, 136396S}, publisher = {29th International Conference on Optical Fiber Sensors, Porto, Portugal, 2025}, title = {Silica microlenses for extrinsic optical fibre sensors}, author = {Goméz Galdós, Celia and Fernández Manteca, María Gabriela and García García, Borja and Pérez Asensio, Andrea and Algorri Genaro, José Francisco and López Higuera, José Miguel and Cobo García, Adolfo and Rodríguez Cobo, Luis}, }