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Silica microlenses for extrinsic optical fibre sensors

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.

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Congress: International Conference on Optical Fiber Sensors: OFS (29ª : 2025 : Oporto, Portugal)

Publisher: SPIE Society of Photo-Optical Instrumentation Engineers

Publication date: 02/05/2025

No. of pages: 4

Publication type: Conference object

DOI: 10.1117/12.3062254

ISSN: 0277-786X,1996-756X

Spanish project: TED2021-130378B-C21

Publication Url: https://doi.org/10.1117/12.3062254

UCrea Repository Read publication

Authorship

CELIA GOMEZ GALDOS

Mª GABRIELA FERNANDEZ MANTECA

BORJA GARCIA GARCIA

ANDREA PEREZ ASENSIO

JOSÉ FRANCISCO ALGORRI GENARO

JOSE MIGUEL LOPEZ HIGUERA

ADOLFO COBO GARCIA

LUIS RODRIGUEZ COBO

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