Wang Tong-Xi, Guan Bao-Lu, Guo Xia, Shen Guang-Di. Study on the effects of carrier transport and parasitic parameters on the modulation response of tunnel regenerated vertical-cavity surface-emitting lasers with double active regionsJ. Acta Physica Sinica, 2009, 58(3): 1694-1699. DOI: 10.7498/aps.58.1694