Angular and position stability of a nanorod trapped in an optical tweezers
نویسندگان
چکیده
منابع مشابه
Measurement of Orbital Angular Momentum in Optical Tweezers
Several techniques have been proposed and used for the rotation or alignment of microparticles in optical tweezers. In every case the optical torque results from the exchange of angular momentum between the beam and the particle, and, in principle, can be measured by purely optical means. Measurement of this torque could be useful for quantitative measurements in biological systems and is requi...
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ژورنال
عنوان ژورنال: Optics Express
سال: 2010
ISSN: 1094-4087
DOI: 10.1364/oe.18.026388