20 February 2018 Quantum gyroscope based on Berry phase of spins in diamond
Author Affiliations +
Abstract
Gyroscope is the crucial sensor of the inertial navigation system, there is always high demand to improve the sensitivity and reduce the size of the gyroscopes. Using the NV center electronic spin and nuclear spin qubits in diamond, we introduce the research of new types of quantum gyroscopes based on the Berry phase shifts of the spin states during the rotation of the sensor systems. Compared with the performance of the traditional MEMS gyroscope, the sensitivity of the new types of quantum gyroscopes was highly improved and the spatial resolution was reduced to nano-scale. With the help of micro-manufacturing technology in the semiconductor industry, the quantum gyroscopes introduced here can be further integrated into chip-scale sensors.
© (2018) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Xuerui Song, Xuerui Song, Liujun Wang, Liujun Wang, Wenting Diao, Wenting Diao, Chongdi Duan, Chongdi Duan, "Quantum gyroscope based on Berry phase of spins in diamond", Proc. SPIE 10697, Fourth Seminar on Novel Optoelectronic Detection Technology and Application, 106974K (20 February 2018); doi: 10.1117/12.2309334; https://doi.org/10.1117/12.2309334
PROCEEDINGS
5 PAGES


SHARE
RELATED CONTENT

Robust MEMS gyroscope for oil and gas exploration
Proceedings of SPIE (June 04 2014)
Nanoscale magnetic imaging using quantum defects in diamond
Proceedings of SPIE (September 04 2018)
Measurement of a subsystem of a coupled quantum system
Proceedings of SPIE (April 27 2009)
Coding of the quantum information on virtual qubits
Proceedings of SPIE (November 14 2001)

Back to Top