Femtosecond Laser Fabrication of Gradient Index Micro-Optics in Chalcogenide Glass

Femtosecond Laser Fabrication of Gradient Index Micro-Optics in Chalcogenide Glass

Gradient refractive index (GRIN) lenses have been widely used for many applications. However, the traditional manufacturing methods of GRIN lenses are very time-consuming and only suitable for macro-scale operations. In addition, those methods do not have the ability to produce other GRIN optical co...

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Bibliographic Details
Main Authors: Thien Le Phu, Mariel Ledesma Molinero, Catherine Boussard-Plédel, David Le Coq, Pascal Masselin
Format: Article
Language:English
Published: MDPI AG 2024-11-01
Series:Photonics
Subjects:
gradient refractive index
optical components
femtosecond laser writing
chalcogenide glass
mid-infrared
lens
Online Access:https://www.mdpi.com/2304-6732/11/11/1076
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