Generating two-dimensional quantum gases with high stability

Xiao Bo^{1, 2}, Wang Xuan-Kai^{1, 2}, Zheng Yong-Guang^{1, 2}, Yang Yu-Meng^{1, 2}, Zhang Wei-Yong^{1, 2}, Su Guo-Xian^{1, 2}, Li Meng-Da^{1, 2}, Jiang Xiao^{1, 2}, Yuan Zhen-Sheng^{1, 2, †}

Comparison of the direct output from the current supply and the output from the noise reduction circuit. Current fluctuation in time domain, in which the mean value is subtracted from the original data. Current noise spectrum.