𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Wide-band measurement of mechanical thermal noise using a laser interferometer

✍ Scribed by Mariko Kajima; Nobuhiro Kusumi; Shigenori Moriwaki; Norikatsu Mio

Publisher
Elsevier Science
Year
1999
Tongue
English
Weight
155 KB
Volume
264
Category
Article
ISSN
0375-9601

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Estimation of thermal noise by a direct
Estimation of thermal noise by a direct measurement of the mechanical conductance
✍ Naoko Ohishi; Shigemi Otsuka; Keita Kawabe; Kimio Tsubono πŸ“‚ Article πŸ“… 2000 πŸ› Elsevier Science 🌐 English βš– 153 KB

We present a new method for estimating the thermal noise at off-resonant frequencies in a mechanical system. In this method, the mechanical conductance is directly measured at anti-resonant frequencies, and then the fluctuation-dissipation theorem is applied to the measured conductance in order to e