Search results
In this The Learning Circuit lesson, Karen teaches about laser diodes. She begins by explaining how a standard PN diode works.
1 wrz 2020 · At the end of this tutorial, you should be able to understand how stimulated emission is achieved in laser diodes. You should also be able to describe the amplification process, absorption, and...
A tutorial on the physics and design of laser diode.
6 lip 2023 · By controlling the color, intensity, and pattern of the laser beams, you can create a wide range of visual effects. Check out this instructional video on how to build one. Robotics: You can use a laser diode as a component in a laser rangefinder to give your robot eyes.
First, let's just start with plain diodes. A diode is simply made from 2 pieces of semiconductor material (or likely, one piece with 2 different regions). These are usually called the n doped region and the p doped region. Hence, a diode is commonly simply referred to as a pn junction.
Fiber coupled laser diodes: this tutorial provides an overview of the technical properties of fiber-coupled laser diodes. The various laser diode families such as DFB laser diodes or multi-emitter high power laser diodes will be described in this tutorial. Laser diodes are everywhere today.
This tutorial will address some of the basics for laser diode handling and operation that should be kept in mind when creating a laser diode system. We shall discuss below: damage mechanisms, specifications, diode packages, mounts and drivers, and some general tips on common laboratory phenomenon that can lead to diode instability or damage.
