| Issue |
EPJ Web Conf.
Volume 335, 2025
EOS Annual Meeting (EOSAM 2025)
|
|
|---|---|---|
| Article Number | 07013 | |
| Number of page(s) | 2 | |
| Section | Topical Meeting - Optical Fiber Technology | |
| DOI | https://doi.org/10.1051/epjconf/202533507013 | |
| Published online | 22 September 2025 | |
https://doi.org/10.1051/epjconf/202533507013
On-fringe optical trapping of dielectric microparticles in air
Université Grenoble Alpes, CNRS, Institut Neéel, 38000 Grenoble, France
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Published online: 22 September 2025
Abstract
Optical trapping in air of dielectric micro-spheres is reported using a dual fiber optical tweezers. The spheres are trapped on the interference fringes created by the two counter-propagating optical trapping beams. The use of polarization maintaining fibers allowed us to obtain very high and reproducible trapping efficiencies.
© The Authors, published by EDP Sciences, 2025
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