Speaker
Mr
Mikhail Lyablin
(JINR)
Description
For the Professional Precision Laser Inclinometer, the noise sources have been analyzed. The efficient methodic for these noises accounting proposed and realized.The PPLI measured intrinsic noise is 6 10-12 rad/Hz1/2 in the Microseismic Peak frequency band of [0.1Hz: 1Hz]. For the day long oservation period the minimal spectral density of the PPLI measured signal was found to be 2,4 10-11rad/Hz1/2.
Primary authors
Co-authors
Mr
Andrey Pluznikov
(JINR)
Mr
Dirk Mergelkuhl
(CERN)
Mr
Grigori Shirkov
(JINR)
Mr
Grigori Trubnikov
(JINR)
Mr
Jan-Christophe Gayde
(CERN)
Mr
Nikolay Azaryan
(JINR)
Dr
Vladimir Glagolev
(JINR)
