Holographic Optical Tweezers at the Tip of a Needle

Fibre-based optical tweezers typically rely on engineered fibre terminations yielding limited flexibility in number and positioning of trap sites. Here, we demonstrate holographic optical tweezers delivered by a lensless, high-NA multimode fibre with full positioning control of multiple tweezers ind...

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Bibliographic Details
Main Authors: Leite, Ivo T., Turtaev, Sergey, Jiang, Xin, Siler, Martin, Cuschieri, Alfred, Russell, Philip St. J., Cizmar, Tomaa
Format: Conference Proceeding
Language:English
Subjects:
Biomedical optical imaging
digital holography
Holographic optical components
Holography
multimode fibres
Optical fibers
Optical imaging
optical tweezers
Photonics
wavefront shaping
Online Access:Request full text
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Description
Summary:Fibre-based optical tweezers typically rely on engineered fibre terminations yielding limited flexibility in number and positioning of trap sites. Here, we demonstrate holographic optical tweezers delivered by a lensless, high-NA multimode fibre with full positioning control of multiple tweezers independently and in all directions.
ISSN:2376-8614
DOI:10.1109/PHOSST.2018.8456739