Mastering Beam Quality: Why M², Spot Analysis, and Focus Shift Are Key to Superior Laser Processing

In today’s competitive manufacturing environment, precision and consistency in laser materials processing are non-negotiable. The secret to achieving these lies in understanding your beam. This webinar will show why measuring M², analyzing spot size at focus, and monitoring focus shift are essential for optimizing cutting, welding, and additive manufacturing.

Discover how advanced beam analysis solutions help you detect issues before they impact quality, reduce downtime, and unlock the full potential of your laser systems.

About the presenter
John McCauley is senior business development manager for MKS Ophir with a focus on automotive and directed energy applications. From 2009 to 2016, he served as Midwest regional sales manager and product specialist for all markets.

Since 1998, his background has been as an end user of, and an applications engineer working with, laser marking and engraving systems. He has also worked closely with several mid-Indiana metal fabricating customers. He can be reached at john.mccauley@mksinst.com.