1. A. Einstein, Strahlungs-Emission und -Absorption nach der Quantentheorie. Verhandlungen der Deutschen Physikalischen Gesellschaft 18, 318–323 (1916)
2. S.M. Sze, K.K. Ng, Physics of Semiconductor Devices, 3rd edn. (Wiley, Hoboken, 2006 and 2007)
3. D. Bimberg, From ugly duckling to radiant swan: half a century after the discovery of the semiconductor laser. IEEE Photonics Soc. News 27(3), 4–9 (2013)
4. Wiley Series in Microwave and Optical Engineering;LA Coldren,1995
5. K.F. Brennan, Introduction to Semiconductor Devices: For Computing and Telecommunications Applications (Cambridge University Press, Cambridge, 2005)