1. VCSELs: Fundamentals, Technology and Applications of Vertical-Cavity Surface Emitting Lasers, Ed. by R. Michalzik (Springer, Berlin, 2013).
2. H. Soda, K. Iga, C. Kitahara, et al., Jpn. J. Appl. Phys. 18, 2329 (1979).
3. J. K. Guenter, R. A. Hawthorne, D. N. Granville, et al., Proc. SPIE 2683, 102 (1996).
4. D. M. Kuchta, P. Pepeljugoski, and Y. Kwark, in Proceedings of the LEOS Summer Topical Meeting (IEEE, 2001), p. 49.
5. N. Suzuki, H. Hatakeyama, K. Fukatsu, et al., in Proceedings of the Optical Fiber Communications Conference, Anaheim, USA, 2006, p. OFA4.