Closed-loop power and focus control of laser welding for full-penetration monitoring

Engineering

• Laser Power 40%
• Focus Position 40%
• Performance 40%
• Welding 40%
• Monitoring Technique 20%
• Step Change 20%
• Image Intensity 20%
• Closed Loop 20%
• Power Control System 20%
• Inconel 20%
• Aerospace Component 20%
• Feedback Control Systems 20%
• Chromatic Aberration 20%
• Focal Position 20%
• Laser Beam Welding 20%
• Demonstrates 20%
• Determines 20%
• Control Systems 20%
• Thickness 20%
• Monitoring System 20%

Physics

• Penetration 100%
• Performance 40%
• Foci 40%
• Welding 40%
• Laser Welding 20%
• YAG Laser 20%
• Focusing 20%
• Optics 20%
• Regimes 20%
• Titanium 20%