作者机构:[1]Key Laboratory for Physical Electronics and Devices of the Ministry of Education Shaanxi Key Lab of Information Photonic Technique, Xi'an Jiaotong University, Xi'an 710049, China
相关基金:The work was supported by the Na- tional Basic Research Program (973 Program) (Grant No. 2012CB921804), the National Natural Science Foundation of China (Grant Nos. 10974151, 61078002, 61078020, 11104214, 61108017, 11104216, and 61205112), the Program for New Cen- tury Excellent Talents in University (NCET) (Grant No. 08- 0431), RFDP (Grant Nos. 20110201110006, 20110201120005, and20100201120031), the Fundamental Research Funds for the Cen- tral Universities (FRFCU) (Grant Nos. 2012jdhz05, 2011jdhz07, xjj2011083, xjj2011084, xjj20100151, xjj20100100, and xjj2012080), and CPSF (Grant No. 2012M521773).