He-Ne Laser – Kerry D. Wong

Yet Another Scanning Monochromator Build

August 16, 2015 By kwong

A while ago, I saw a video on the signal path in which Shahriar modified his Verity EP200Mmd monochromator/detector and turned it into a scanning monochromator. Inspired by his work, I decided to do something similar. Since I do not…

Building A Laser Oscilloscope

March 16, 2015 By kwong

You can generate some pretty amazing patterns by shining a laser onto a mirror mounted on a vibrating speaker cone, a lot of people have experimented with this kind of laser show. But how about building a true laser oscilloscope…