Semiconductor optoelectronics provides an in depth coverage of two key topics – device Physics and device design. The reader will find that the areas of technology and system is covered in enough details to provide a much needed appreciation of the challenges faced here. The areas of semiconductor Physics, electron-photon interactions, and optoelectronic devices are covered in great depth this book is written primarily as a textbook for one or more optoelectronic courses. However, where appropriate, author has provided discussions on the state of the art issues also. By offering a balanced discussion and about 150 worked examples, we believe that this textbook will not only serve the coursework needs for students, but would also be a long term resource for their future careers