3D Light-driven Micro-tools with Nano-probes

Jesper Glückstad (Invited author)

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Abstract

At DTU Fotonik in Denmark, we have previously proposed and demonstrated microtargetedlight-delivery [1] and the opto-mechanical capabilities of so-called wave-guidedoptical wave-guides (WOWs) [2]. As the microscopic WOWs are optically trapped andmaneuvered in 3D-space, it is important to maintain efficient light-coupling throughthese free-standing waveguides within their operating volume [3]. We propose the use ofdynamic diffractive techniques to create focal spots that will track and couple to the WOWs during full volume operation and with six-degrees-of-freedom. This is done by using a Hamamatsu Photonics LCoS-SLM to encode the necessary diffractive phasepatterns to generate the multiple and dynamic coupling spots. The method is initially tested for a single WOW and we have demonstrated dynamic tracking and coupling for both lateral and axial displacements on our proprietary Biophotonics Workstation.
Original languageEnglish
Title of host publicationJSAP-OSA Joint Symposia 2014 Abstracts
Number of pages1
PublisherOptical Society of America (OSA)
Publication date2014
ISBN (Print)978-4-86348-443-6
DOIs
Publication statusPublished - 2014
EventJSAP-OSA Joint Symposia - Sapporo, Hokkaido, Japan
Duration: 17 Sep 201420 Sep 2014

Conference

ConferenceJSAP-OSA Joint Symposia
CountryJapan
CitySapporo, Hokkaido
Period17/09/201420/09/2014

Bibliographical note

Conference Paper:
JSAP-OSA Joint Symposia. Sapporo, Hokkaido Japan. September 17-20, 2014.
ISBN: 978-4-86348-443-6.
Optical Micro-sensing, Manipulation, and Fabrications (18a_C3)

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