PhotonicsViews Special Issue

Cover Picture: PhotonicsViews S1/2021

Contents: PhotonicsViews S1/2021

Editorial

Things Are Moving Forward: No Laser Applications Forum, no face‐to‐face meetings, but R&D continues!

  • Pages: 1

Process Monitoring and Quality Assurance

Process Monitoring

Online Monitoring in WAAM: Using a two colored pyrometric camera for temperature field monitoring in wire arc additive manufacturing

Optical Measurement Technology

Digital Holographic Measurement System: Robust digital holographic measurement system for production environments

Additive Manufacturing

Melt Pool Width Monitoring: In‐situ measurement of the melt pool width in powder bed fusion processes

Optical Measurement Technology

Measurement of High‐Precision Components: Testing of specular surfaces with phase‐measuring deflectometry

Process Monitoring

Characterization of the Powder Jet in LMD Processes

  • Pages: 10-11
  • PDF

Additive Manufacturing

Process Monitoring

Closed‐Loop Control of Penetration Depth in Wire‐Based Laser Cladding

Additive Manufacturing

Directed Energy Deposition with Aluminum Alloy: Directed energy deposition of high‐strength aluminum alloy with local hard particle reinforcement

  • Pages: 14-15
  • PDF

Laser Cladding

Hard Particle Reinforcement for Micro‐forming Tools: Hard particle reinforcement of microforming tools via laser melt injection for improved wear resistance

Surface Modification

Laser Micromachining

Laser Chemical Machining with High Process Pressure: Increase of the removal rate in laser chemical machining by increasing the process pressure

Laser Melt Injection

Generating MMC Coatings by Laser Melt Injection at High Process Speeds: Reinforcing highly thermally conductive copper tools for pressure die casting by fused tungsten carbide particles

  • Pages: 20-21
  • PDF

Laser Materials Processing

Increased Laser Polishing Rates of LPBF Components: High path overlaps to reduce surface features at laser polishing of LPBF components with high process speeds

  • Pages: 22-23
  • PDF

Laser Micromachining

Laser Structuring of PVD Multilayer Systems: Enhancement of tribological properties by generation of dimple arrays

  • Pages: 24-25
  • PDF

Metal‐Joining

Process Monitoring

Implementation of a Synchronized Multi‐method Process Observation in Deep Penetration Laser Welding

Laser Materials Processing

Laser Brazing with Wire Oscillation: A new approach for increasing the optical seam edge quality

Laser Keyhole Brazing: Energy‐efficient brazing using the deep penetration effect in combination with two‐dimensional beam oscillation

Buyers' Guide

  • Pages: 32-34
  • PDF

Index & Masthead

Werkzeuge für die multiphysikalische Optiksimulation

Im Web Seminar erhalten Sie einen Überblick über die Möglichkeiten, die multiphysikalische Optiksimulation bietet und eine Einführung in die praktische Umsetzung eines strahlenoptischen Simulationsprojekts.

Zur Registrierung

Welding with Civan's Ultrafast CBC-Laser: Basics, Opportunities and Challenges

The first part of the webinar will provide an overview of the fundamentals and challenges of the welding process and the features of the CIVAN CBC laser. The second part of the webinar will discuss approaches to take advantage of fast, arbitrary beam shaping to control process problems.

Zur Registrierung

Werkzeuge für die multiphysikalische Optiksimulation

Im Web Seminar erhalten Sie einen Überblick über die Möglichkeiten, die multiphysikalische Optiksimulation bietet und eine Einführung in die praktische Umsetzung eines strahlenoptischen Simulationsprojekts.

Zur Registrierung

Welding with Civan's Ultrafast CBC-Laser: Basics, Opportunities and Challenges

The first part of the webinar will provide an overview of the fundamentals and challenges of the welding process and the features of the CIVAN CBC laser. The second part of the webinar will discuss approaches to take advantage of fast, arbitrary beam shaping to control process problems.

Zur Registrierung