Education Science
Engineer Guy vs. Frickin’ Lasers


In this, the fourth installment of Engineer Guy Series #4, Bill, Patrick, and Nick show off the engineering that accounts for three key characteristics of laser light: single wavelengths, narrow beams, and high intensities. Highlights include laser retinal surgery, the difference between phosphorescence and fluorescence, and a rather more sophisticated treatment of laser physics than is common in popular science. I’ve seen my share of “laser basics” media, before, but don’t recall any others that venture as deep as “population inversion.” [Thanks, Bill!]

2 thoughts on “Engineer Guy vs. Frickin’ Lasers

Comments are closed.

Tagged

I am descended from 5,000 generations of tool-using primates. Also, I went to college and stuff. I am a long-time contributor to MAKE magazine and makezine.com. My work has also appeared in ReadyMade, c't – Magazin für Computertechnik, and The Wall Street Journal.

View more articles by Sean Michael Ragan