[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Design and Fabrication of InP-Based Low Threshold Microring Laser with Unique Unidirectional Bistability Operation[J]. Chinese Journal of Lasers, 2011, 38(3): 302011