[Jia, Ya; Kirunda, John Billy; Lu, Lulu; Shen, Jian; Ge, Mengyan; Xu, Ying] Cent China Normal Univ, Inst Biophys, Wuhan 430079, Hubei, Peoples R China.
[Jia, Ya; Kirunda, John Billy; Lu, Lulu; Shen, Jian; Ge, Mengyan; Xu, Ying] Cent China Normal Univ, Dept Phys, Wuhan 430079, Hubei, Peoples R China.
[Shen, Jian] South Cent Univ Nationalities, Coll Elect & Informat Engn, Wuhan 430074, Hubei, Peoples R China.
[Pei, Qiming] Yangtze Univ, Sch Phys & Optoelect Engn, Jingzhou 434023, Peoples R China.