Semiconductor Laser Diode Basics (Lab 2 of 23)

This video from Laser-Tec is part of a series of light and optics experiments. This lab explores the basics of semiconductor laser diodes. The construction fixture of the diode, the focusing optics that collimate a diverging beam, and laser safety are highlighted. Equipment includes a red laser diode module and tweezers. The video recording runs 10:37 minutes in length.