My old Canon camera was headed for the junk pile until I had it converted to shoot infrared. Now it's great for black-and-white photography. When he's not testing the latest phones or phone cameras, ...

From left to right: Schematic of the nonlinear optical mirror used for up-conversion imaging. Energy diagram showing the sum frequency generation process used for up-conversion. Representative ...

Capturing photos beyond the visible spectrum is challenging and requires special gear, but the creative payoff is worth it. Here are some of my favorite infrared shots and tips to get you started.