"We have been very pleased with the quality and timeliness of Randy Replogle's work in helping us get new experiments on track.  Furthermore, his suggestions and creativity in making new pieces of hardware have been most helpful."

Scott A. McLuckey, Prof.
Purdue University Dept. of Chemistry

"Due to Randy Replogle’s skill and expertise in micro-machining (on a 50-500 um scale), the precision of my light loss measurements in hollow waveguides has improved by a whopping “15 fold”".

Bryan Splawn
Lytle Research Group
Purdue University Dept. of Chemistry