Introduction to Laser Diodes

16 November 2022 by Dr Xiaoxi He
Laser diodes are semiconductor chips, which are typically enclosed in a package. Lidar diodes have been used in various applications already. The commonly used lasers include the edge emitting laser (EEL) and vertical cavity surface emitting laser (VCSEL). This premium article introduces laser diodes and gives comparisons of EEL and VCSEL.
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