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News

Changes in the Management Board of 3D-Micromac

19.02.2021 -

Tino Petsch hands over the management of the company to Uwe Wagner
News

A sharper look at semiconductors

19.02.2021 -

Extreme ultraviolet coherence tomography unveils the interior of materials with nanometer precision.

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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

  • Pages: 37
  • PDF
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PhotonicsViews Special Issue

Content

Topics

Special Issue
LAF2020

News

Free-space optical light for high-speed wifi

17.02.2021 -

Nanocubes interact with the silver base in a way that enhances the photonic capabilities of the fluorescent dye.
News

Ebm-Papst appoints new managing director

17.02.2021 -

On March 1st, 2021, Dr. Hannes Säubert (49) takes over the management of ebm-papst Landshut GmbH, including the plants in Slovenia and Serbia as well as the development...
News

Kim Povlsen becomes the new President of Universal Robots

17.02.2021 -

Povlsen will take over his new role as President on March 1, 2021.
News

Deutsche Messe AG: Siemens builds industrial 5G network in the exhibition hall

17.02.2021 -

This year, the Deutsche Messe exhibition center in Hanover will be 5G-ready on more than 1.4 million square meters
News

MVTec changes responsibilities in product management

17.02.2021 -

Christoph Wagner has been product manager for Merlic since September 1, 2020. He also remains responsible for Embedded Vision. Thomas Hopfner has held the newly created...
News

World’s first laser to operate with 349-nm single frequency

16.02.2021 -

UniKLasers presents Duetto 349 DPSS cw device with a 50 mW output

Top Feature

Media Kit

The media kits for 2025 can be downloaded here.

Digital tools or software can ease your life as a photonics professional by either helping you with your system design or during the manufacturing process or when purchasing components. Check out our compilation:

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