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Single florescent nanodiamond in a three dimensional ABEL trap.

ABSTRACT: Three dimensional single particle trapping and manipulation is an outstanding challenge in various fields ranging from basic physics to life sciences. By monitoring the response of a trapped particle to a designed environment one can extract its characteristics. In addition, quantum dynamics of a spatially scanned well-known particle can provide environmental information. Precise tracking and positioning of such a particle in aqueous environment is crucial task for achieving nano-scale resolution. Here we experimentally demonstrate three dimensional ABEL trap operating at high frequency by employing a hybrid approach in particle tracking. The particle location in the transverse plane is detected via a scanning laser beam while the axial position is determined by defocused imaging. The scanning of the trapped particle is accomplished through a nano positioning stage integrated to the trap platform.

SUBMITTER: Kayci M

PROVIDER: S-EPMC4642320 | biostudies-literature | 2015 Nov

REPOSITORIES: biostudies-literature

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Single florescent nanodiamond in a three dimensional ABEL trap.

Kayci Metin M Radenovic Aleksandra A

Scientific reports 20151112

Three dimensional single particle trapping and manipulation is an outstanding challenge in various fields ranging from basic physics to life sciences. By monitoring the response of a trapped particle to a designed environment one can extract its characteristics. In addition, quantum dynamics of a spatially scanned well-known particle can provide environmental information. Precise tracking and positioning of such a particle in aqueous environment is crucial task for achieving nano-scale resolutio ...[more]

PMID: 26559890

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