Advanced optical materials utilize 3D microprinting to enhance multiplexed sensing in optical fibers, indicating new detection capabilities.
3D Printing of Luminescent Microstructures The Cover Picture shows four optical fibers with different luminescent microstructures fabricated directly onto the fiber tips using femtosecond direct laser writing (fs-DLW). Incorporating lanthanide complexes into commercial resists for fs-DLW combines sub-micrometer 3D structuring with the unique photophysical properties of lanthanides, establishing a new versatile platform for multiplexed fiber-based sensing that enables simultaneous detection of biochemical and physical parameters. More details can be found in the Research Article by Valese Aslani, Shahraam Afshar V., and co-workers (DOI: 10.1002/adom.202502989).
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Aslani et al. (2026) studied this question.
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