Abstract
The descriptive overview provided in this chapter is a prelude to the mathematical modeling of semiconductor and optical properties that follows in later chapters. Here, we discuss the relevant properties of semiconductor quantum wells from the point of view of applications for semiconductor lasers. First, we introduce the general idea that semiconductor lasers are composed of mixtures of semiconductors designed to select the appropriate lattice constant and band gap. The physical limits of mixing of different semiconductors are covered. Practical factors that influence the use and fabrication of semiconductors for lasers including factors such as direct and indirect band gaps, and strain and critical thickness, are discussed.
You can observe a lot by just watching.
—Yogi Berra
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S. O. Kasap, Optoelectronics and Photonics: Principles and Practices. Upper Saddle River, NJ: Prentice Hall, 2001.
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Klotzkin, D.J. (2020). Semiconductors as Laser Materials 1: Fundamentals. In: Introduction to Semiconductor Lasers for Optical Communications. Springer, Cham. https://doi.org/10.1007/978-3-030-24501-6_3
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DOI: https://doi.org/10.1007/978-3-030-24501-6_3
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