Title: Comparative analysis of optical-physical schemes of gyroscopes based on macroscopic quantum effects of superfluid helium isotopes (<sup>3</sup>He &<sup>4</sup>He)
Abstract:The first prototypes of superfluid gyroscopes were demonstrated in Saclay in 1996 [1] and in Berkeley in 1997 [2]. These gyroscopes were direct hydrodynamic analogues of electrodynamic rf-SQUIDs, base...The first prototypes of superfluid gyroscopes were demonstrated in Saclay in 1996 [1] and in Berkeley in 1997 [2]. These gyroscopes were direct hydrodynamic analogues of electrodynamic rf-SQUIDs, based on superfluid 4He. Analogues of dc-SQUID based on 3He had been worked out in 2001 [3]. The first dc-SQUID on 4He was built in 2005 [4]. Comparing the different technical solutions we are gathering the world experience of superfluid gyro schemes to design own ones.Read More