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# Ende

<table>

 * Wikipedia (en): [Laser diode](https://en.wikipedia.org/wiki/Laser_diode)
 * Youtube: [Technology Connections](https://www.youtube.com/channel/UCy0tKL1T7wFoYcxCe0xjN6Q) ([sAbhPeTp51s](https://www.youtube.com/watch?v=sAbhPeTp51s)), [styropyro](https://www.youtube.com/channel/UCJYJgj7rzsn0vdR7fkgjuIA) ([7WoNWslRx1g](https://www.youtube.com/watch?v=7WoNWslRx1g))
 * Svarichevsky Mikail (3.13.by): [CD & DVD under microscope](https://3.14.by/en/read/cd-dvd-microscope)

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 * Wikimedia Commons: [Pbroks13](https://commons.wikimedia.org/wiki/User:Pbroks13): [CD layers.svg](https://commons.wikimedia.org/wiki/File:CD_layers.svg)