Laser Marking

Choose from the widest range of systems for permanent high-quality marking, any laser any material, supporting all industries including semi, medical device, consumer goods and automotive.

Vision Pre-mark position and orientation detection for increased precision, lower tooling costs, and increased yield.
Mark verification Verify 1d, 2d codes and alphanumerics, then document and archive automatically.
Automation Tray loaders and robots integrated in our systems maximize throughput and minimize labor costs.

3D Marking

3D Marking
Black Marking
Contrast Marking on Polymers
Engraving / 3D Engraving
Grayscale Marking
Day / Night Marking
High Throughput Twin Head
Step and Repeat Marking
Marking On-the-Fly

3D Marking

Simplify marking of curved, stepped, free-form, and recessed surfaces with automated “smart” 3D marking solutions that combine our innovative hardware and software.

ExactMark 210 TL

ExactMark Laser Marking Systems

ExactMark laser marking systems include a motorized z-axis for automatic focusing as well as a range of optional motion axes and laser types.

PowerLine E Series

PowerLine

PowerLine Series lasers are ideal for system builders and production line integration for 3D marking, on-the-fly marking, engraving, and mark serialization.

The new “smart” approach enables marking on virtually any shape or surface orientation, even marks inside holes and insets. These examples on stainless steel utilize the Coherent black marking method based on ultrashort pulse (USP) lasers

3D Marking White Paper

The advent of a smart 3D marking system, SmartMap 3D, brings pushbutton simplicity and automation, unlocking the full potential of laser marking for industries such as automotive, consumer electronics, appliances, and many others.

Black Marking

Our proven machines with picosecond lasers provide permanent, corrosion-resistant black marking for logos, functional marks, and/or tracking, on stainless steel and aluminum.

CONTRAST MARKING ON POLYMERS

Permanent high-contrast marking of plastics, including electronic components, pharma packaging, medical devices, and consumer products.

ExactMark 210 TL

ExactMark Laser Marking Systems

ExactMark laser marking systems include a motorized z-axis for automatic focusing as well as a range of optional motion axes and laser types.

PowerLine E Series

PowerLine

PowerLine Series lasers are ideal for system builders and production line integration for 3D marking, on-the-fly marking, engraving, and mark serialization.

MATRIX 355

Matrix 355 delivers up to 10 watts of ultraviolet in a compact, economical package ideal for use in high-throughput marking

Marking Plastic and Glass Products and Packaging With Ultraviolet Lasers

Coherent laser markers provide you with proven ultraviolet marking solutions from an experienced vendor who can also simplify any mandated certification processes.

ENGRAVING / 3D ENGRAVING

Quickly implement and complete laser engraving tasks with our graphical 3D interface. For distortion-free engraving on even complex 3D surfaces.

Grayscale Marking

Our markers for grayscale use a modulator outside the laser cavity to ensure precise control of laser power and the extent of darkening of photosensitive plastics.

ExactMark 210 TL

ExactMark Laser Marking Systems

ExactMark laser marking systems include a motorized z-axis for automatic focusing as well as a range of optional motion axes and laser types.

PowerLine E Series

PowerLine

PowerLine Series lasers are ideal for system builders and production line integration for 3D marking, on-the-fly marking, engraving, and mark serialization.

Fast Pulse Control Delivers Superior Grayscale Laser Marking

The PowerLine E Air 25-1064 EM is a laser marker specifi cally optimized for this application that uses an innovative but simple pulsing mechanism to avoid the traditional lim itations of grayscale marking with pulsed lasers.

Day/Night Marking

Day / Night Marking

Produce sharp, highly legible day & night marks, even on freeform parts, with minimum job setup times and rapid throughput.

HIGH THROUGHPUT TWIN HEAD

Our Twin technology features two coordinated laser markers enabling high-speed serialization marking on semiconductor ICs, significantly increasing throughput and lowering cost of ownership.

STEP AND REPEAT MARKING

Automated marking for large area nested parts. Our systems coordinate the mark and move actions with precise part re-positioning, often involving multiple axes.

PowerLine E Series

PowerLine

PowerLine Series lasers are ideal for system builders and production line integration for 3D marking, on-the-fly marking, engraving, and mark serialization.

ExactMark 210 TL

ExactMark Laser Marking Systems

ExactMark laser marking systems include a motorized z-axis for automatic focusing as well as a range of optional motion axes and laser types.

Multistep Marking Applications Streamlined and Simplified

Multistep Marking Applications Streamlined and Simplified

Multistep marking tasks that necessarily require coordinated part motion and laser scanning.

Marking on-the-fly

Laser pulsing is automatically timed in our PowerLine markers to match the motion or rotation of moving parts, enabling marking without stopping or pausing movement.

ExactMark 210 TL

ExactMark Laser Marking Systems

ExactMark laser marking systems include a motorized z-axis for automatic focusing as well as a range of optional motion axes and laser types.

PowerLine E Series

PowerLine

PowerLine Series lasers are ideal for system builders and production line integration for 3D marking, on-the-fly marking, engraving, and mark serialization.

Marking on the fly

Marking on-the-fly

Marking Moving Parts Without Slowing or Stopping Motion

Multi-Sided Laser Marking of Medical Devices

Watch this ExactMark 230 USP in action doing black marking, marking on a polymer surface, and inside shaft marking all in one process – of course on-the-fly! The marks are readable from all angles and don´t fade even after many passivation cycles.

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Fast Shallow Marking with Precise Alignment

The latest PowerLine F QS green laser markers deliver a 3X increase in throughput for marking of semiconductor ICs and organic materials.

Automated Processing of Hypotubes

The Coherent StarCut Tube offers maximum processing flexibility, and a small footprint.

Laser Black Marking White Paper

Picosecond lasers, which have already proven themselves in a variety of other demanding marking applications, appear poised to deliver the best solution for medical marking, and continued improvements in their reliability, performance and ease of use promise to make them more economically attractive as well.

Insulin Pen Marking — Anatomy of a Solution

Several marks must be placed around the circumference of this part with high spatial accuracy in order to ensure correct dosing.

Siemens: Laser Framework Makes a Mark in its Digital Factory

Learn how Coherent's Laser FrameWork software was able to successfully meet the laser marking demands of Siemens ID Link manufacturing program.

Berlin Marathon: Laser Marker Gives Athletes a Personalized Medal

Hear how Klaus Huber uses Coherent PowerLine laser marking machines to engrave marathon participants' medals immediately after finishing the marathon.

Nichrominox: Automated Laser Marking Delivers Production Flexibility

Learn how Coherent CombiLine laser markers enables dental equipment manufacturer Nichrominox to efficiently process diverse batches of metal products.

Atelier Schon: Jewelry Manufacturing Improves with Performance Laser Welder

Learn how jewelry manufacturer Atelier Schon maintains its competitive edge with the Coherent Performance Facelift 6002 welder and EasyJewel marker.

Global Customers

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