[1] Z.-J. Liu, P. Liu, F.-H. Yu. Chin. Opt. Lett., 10, 112201(2012).
[2] Y. Chen, S. Wen, P. Song. Chin. Opt. Lett., 13, 032302(2015).
[3] H. Li, Y. Zhang, X. Chen, C. Wu, J. Guo, Z. Gao, H. Chen. Chin. Opt. Lett., 13, 080605(2015).
[4] W.-H. Wu, C.-H. Kuo, M.-W. Hung, K.-C. Huang. Phys. Procedia, 19, 96(2011).
[5] C.-H. Kuo, W.-H. Wu, W.-T. Hsiao, K.-C. Huang. Phys. Procedia, 19, 233(2011).
[8] X. Luo, R. Hu, S. Liu, K. Wang. Prog. Energy Combust. Sci., 56, 1(2016).
[10] H. Zheng, L. Li, X. Lei, X. Yu, S. Liu, X. Luo. IEEE Electron Device Lett., 35, 1046(2014).
[11] R. Hu, X. Luo, H. Feng, S. Liu. J. Lumin., 132, 1252(2012).
[12] X. Chen, S. Wang, M. Chen, S. Liu. J. Appl. Polym. Sci., 132, 42006(2015).
[13] . DA1000 LED chips.
[15] N. Narendran, Y. Gu, J. Freyssinier-Nova, Y. Zhu. Phys. Status Solidi A, 202, R60(2005).
[16] X. Yu, B. Xie, B. Shang, Q. Chen, X. Luo. IEEE Photon. J., 8, 1(2016).
[17] S. Yu, Z. Li, G. Liang, Y. Tang, B. Yu, K. Chen. Photon. Res., 4, 140(2016).
[20] E. F. Schubert, J. K. Kim, H. Luo, J. Xi. Rep. Prog. Phys., 69, 3069(2006).
[21] J.-S. Li, J.-X. Chen, L.-W. Lin, Z.-T. Li, Y. Tang, B.-H. Yu, X.-R. Ding. IEEE J. Quantum Electron., 51, 1(2015).