Development of the integrated integrating sphere cold atom clock
Yu Ming-Yuan1, 2, Meng Yan-Ling1, Ye Mei-Feng1, Wang Xin1, 2, Ouyang Xin-Chuan1, 2, Wan Jin-Yin1, Xiao Ling1, Cheng Hua-Dong1, †, Liu Liang1, ‡
       

(a) The Ramsey fringe. (b) The stability of the integrated ISCAC.