User: Guest  Login
Document type:
Zeitschriftenaufsatz
Author(s):
Stapfner, S.; Ost, L.; Hunger, D.; Reichel, J.; Favero, I.; Weig, E.M.
Title:
Cavity-enhanced optical detection of carbon nanotube Brownian motion
Abstract:
Optical cavities with small mode volume are well-suited to detect the vibration of sub-wavelength sized objects. Here we employ a fiber-based, high-finesse optical microcavity to detect the Brownian motion of a freely suspended carbon nanotube at room temperature under vacuum. The optical detection resolves deflections of the oscillating tube down to 70  pm/Hz1/2. A full vibrational spectrum of the carbon nanotube is obtained and confirmed by characterization of the same device in a scanning ele...     »
Journal title:
Appl. Phys. Lett. 102, 151910 2013-04
Year:
2013
Year / month:
2013-04
Quarter:
2. Quartal
Month:
Apr
Language:
en
Fulltext / DOI:
doi:10.1063/1.4802746
WWW:
https://aip.scitation.org/doi/10.1063/1.4802746
Publisher:
Applied Physics Letters AIP
 BibTeX