Laser & Optoelectronics Progress, Volume. 60, Issue 11, 1106001(2023)
Optical Fiber Quantum Sensing Based on Diamond Nitrogen-Vacancy Center
Nitrogen-vacancy (NV) color center has stable fluorescence emission at room temperature, ultra-long electron spin coherence time, and excellent optical properties. In the field of quantum sensing, it has excellent performance in electromagnetic field and temperature sensing with high sensitivity. Optical fiber sensing technology has been developed rapidly in recent years with wide applications. Optical fiber system can be combined with NV color center because of its integration, high practicability, and easy operation, showing excellent optical transmission capacity and low loss. This optical fiber-based quantum sensor system can be applied to biological, material temperature, magnetic field, and other physical measurements. This review mainly introduces the working principle, methods, and applications of fiber quantum sensing technology based on NV color center system.
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Yong Liu, Haobin Lin, Shaochun Zhang, Yang Dong, Xiangdong Chen, Fangwen Sun. Optical Fiber Quantum Sensing Based on Diamond Nitrogen-Vacancy Center[J]. Laser & Optoelectronics Progress, 2023, 60(11): 1106001
Category: Fiber Optics and Optical Communications
Received: Feb. 27, 2023
Accepted: Apr. 3, 2023
Published Online: Jun. 14, 2023
The Author Email: Sun Fangwen (fwsun@ustc.edu.cn)