Made in Germany

The world's smartest polygon scanner

Unique functionality

Patented design and real-time data processing

Double reflection eliminates the fluctuations of the reflection point as a fundamental problem of polygon mirrors. In connection with a time marker and an extremely fast correction of manufacturing tolerances by an integrated FPGA (200 MHz) the polygon scanner system of MOEWE is extremely accurate.

• Patented special optical design for minimal distortion
• Patented real-time data processing through FPGA

For optimal results

Large clear aperture

The free aperture of 30 mm, which is extremely large for a compact polygon scanner with a mass of only 13 kg, allows the use of large laser beam diameters. Thus, very small focus diameters can be achieved. With a focal length of 270 mm, approx. 25 µm are obtained for a single-mode fiber laser in the NIR wavelength range at a scan length of 160 mm. Due to the large beam diameter and because all reflective surfaces only come into contact with moving beams, extremely high laser powers of > 5 kW can be deflected with the MOEWE polygon scanner. With a long focal length of 1,900 mm, scanning lengths of 1,500 mm can be achieved. The focus diameter is then still about 180 µm.

• Size: 30 mm
• Smallest focus spot diameter < 10 µm
• Suitable for high power lasers > 5 KW

Incredibly fast

Scanning speed > 1,000 m/s possible

The scanning speed of polygon scanners is about 30 times higher than that of galvo scanners. With a focal length of 420 mm our MOEWE polygon scanner system reaches a speed of 1,000 m/s at a line frequency of 1,300 Hz. Especially for raster processing, which is necessary anyway, and for continuous area irradiation, the benefit of a polygon scanner is obvious. With the increasing power of ultra-short pulse lasers, ultra-fast beam deflection with polygon scanners is useful to achieve the high productivity that such lasers allow, even at high quality. USP lasers with a single pulse frequency of > 10 MHz can still be precisely controlled with our device. In the laboratory the MOEWE polygon scanner system has already controlled a laser with  60 MHz. This leads to extremely fast machining processes.

• Significant time saving
• Efficient cost reduction
• Larger production volumes

MOEWE Optical Solutions GmbH is your reliable partner for high-quality industrial polygon mirror scanners. These scanners are characterized by a large aperture, compact design and high optical robustness. Due to the full digitalisation of the device, high accuracy and real-time integration into external moving coordinate systems can be offered. Please direct your concrete inquiry to us! We will be glad to help you.

different polygon scanner systems for many applications

2D Polygon Scanner System

PM 100

Application: Surface treatment, Modification, Cleaning, Cutting
Power range: High power > 1 kW
Processing mode: CW + pulsed + utra short pulsed

2D Polygon Scanner System

PM 200

Application: Marking, Labelling, Microstructuring, Micromachining
Power range: up to 400W polarized
Processing regime: CW, including modulation up to 10 MHz

2D Polygon Scanner System

PM 300

Application: universal (Marking, Microstructuring, Micromachining, LIFT, …)
Power range: Power < 1 kW
Processing mode: CW + pulsed + ultra short pulsed

2D Polygon Scanner System

PM 400

Application: Drilling, Perforate, Microstructuring, Micromachining
Power range: Power < 1 kW; 2nd galvo for phase control
Processing regime: pulsed + ultra short pulsed

2,5D Polygon Scanner System

PMS 600

Application: 2,5 D Engraving
Power range: Power < 1 kW; integrated real-time slicer
Processing regime: pulsed + ultra short pulsed

News

Young Talent Award of the German Society for Materials Science

On November 27, 2019, our employee Dr. Florian Rößler received the DGM Young Investigator Award for his doctoral thesis on “Fabrication and Applications of Complex Micropatterned Polymers using Laser Interference Methods”, which he completed summa cum laude at the TU Dresden in 2018.

LASER World of PHONTONICS
in Shanghai, China
date postponed

OPIE
in Yokohama, Japan
22.04.2020 – 24.04.2020

LASYS
in Stuttgart, Germany
16.06.2020 – 18.06.2020

Our partners

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