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© Mark Biegert and Math Encounters, 2013. Unauthorized use and/or duplication of this material without express and written permission from this blog’s author and/or owner is strictly prohibited. Excerpts and links may be used, provided that full and clear credit is given to Mark Biegert and Math Encounters with appropriate and specific direction to the original content.
Monthly Archives: December 2011
Potentiometer Math
Introduction I have an application where a potentiometer may be useful. In fact, it would be useful if the potentiometer had a logarithmic resistance characteristic, which is also called an audio taper for reasons that I will cover later. I … Continue reading
Meatball Math
Introduction I used to watch the television show “MASH” years ago. They would refer to quick procedures for patient stabilization as “meatball surgery.” I recently encountered some “meatball math” as part of my engineering job. I call it “meatball” because … Continue reading
Some Laser Basics
Introduction I am doing some interesting work with lasers this week. I thought it would be useful to provide some background on how we build and control lasers. We deploy a lot of lasers in outdoor applications, which means that … Continue reading
Posted in Electronics, Fiber Optics
Tagged laser basics, optical power, temperature variations
4 Comments
