Enhancing Thin-Film Durability for Ultrafast Laser Applications

Ultrafast laser technology has seen decades of robust growth and continues to accelerate at an unprecedented pace. Its instantaneous extreme peak power brings both fabulous features and challenges. Thin film coatings, as essential components in ultrafast laser systems, face the challenge of maintaining their performance and functionality over a sufficient lifetime, which is limited by their laser-damage resistance.

The laser-induced damage is the comprehensive result of material, pulse, and light-matter interaction. This presentation demonstrates how these factors are properly optimized and balanced to meet the extended life requirement of modern ultrafast laser applications.

About the presenter
Jing Meng, Ph.D., is a senior scientist at Optimax Systems Inc., specializing in optical coatings. He holds a doctorate in optics from Zhejiang University and possesses a 20+ year’s portfolio spanning fiber optics, lens fabrication, and thin-film technology. Currently, Meng is dedicated to optimizing thin films for ultrafast applications, bridging the gap between cutting-edge research and scalable, real-world industrial solutions.