{"id":3929,"date":"2021-01-11T09:45:02","date_gmt":"2021-01-11T08:45:02","guid":{"rendered":"https:\/\/www.pulsar-photonics.de\/optical-modules\/multibeamscanner-mbs\/"},"modified":"2026-04-24T17:02:25","modified_gmt":"2026-04-24T15:02:25","slug":"multibeamscanner-mbs","status":"publish","type":"page","link":"https:\/\/www.pulsar-photonics.de\/en\/optical-modules\/multibeamscanner-mbs\/","title":{"rendered":"MultiBeamScanner (MBS)"},"content":{"rendered":"\n
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Multibeam scanner – MBS-g4<\/span><\/strong><\/h1>\n\n\n\n

Massive process acceleration through parallel processing<\/mark><\/h3>\n\n\n\n
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Modular solution for the <\/strong><\/strong><\/strong>
Parallelization of laser processes<\/strong><\/strong><\/strong><\/p>\n<\/div>\n\n\n\n

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Ideal for scaling up of the production of periodic structures or for parallel processing of the same components
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Reduction of the processing costs through higher efficient use of the available laser power
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Reduction of production costs through massive process parallelization<\/span><\/strong><\/h2>\n\n\n\n
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With the MultiBeamScanner (MBS), Pulsar Photonics is for the first time offering a solution for multi-beam processing with a galvo scanner as a commercial product. A fixed beam arrangement is generated in the processing plane of the scanning system. The number of beams and their arrangement can be tailored for the application. This approach allows the process speed to be multiplied when producing periodic repetitive structures. Based on a diffractive beam splitter, the power of the laser system can be divided into up to 100 partial beams and more. This makes it possible to overcome the performance limitations of many USP processes and thus to increase the process efficiency considerably. Areas of application are in the area of laser drilling, the parallel processing of several components or the general parallelization of laser processes.<\/p>\n<\/div>\n\n\n\n

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How the MultiBeamScanner works:<\/strong>
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The functionality of the MultiBeamScanner is based on the division of a laser beam by a diffractive beam splitter. Almost any arrangement can be created with this optical element, which convinces with its high level of homogeneity and overall efficiency. In combination with a galvanometer scanner, a large number of processing points can be generated in the processing plane, which are moved simultaneously over the workpiece by the scanner. This allows an efficient parallel production of identical structures in one step.<\/p>\n<\/div>\n\n\n\n

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Modular optics system for highly productive multi-beam machining<\/figcaption><\/figure>\n<\/div>\n<\/div>\n<\/div><\/section>\n\n\n\n
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TECHNIcal DATA<\/span><\/strong><\/h2>\n\n\n\n
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<\/path><\/svg><\/span>Max. Dimensions:<\/strong> (L x B X H): 638mm x 586mm x 185mm<\/span><\/div>\n\n\n\n
<\/path><\/svg><\/span>Adresssable area with DOE:<\/strong> Max. 5mm x 5mm @ f=100mm<\/span><\/div>\n\n\n\n
<\/path><\/svg><\/span>Spot distributions:<\/strong>
– z.B. 2×2, 4×4,…8 x8, free distributions<\/span><\/div>\n\n\n\n
<\/path><\/svg><\/span>Galvanometer-Scanner<\/strong>: Manufacturer: e.g. Scanlab, Newson, Raylase<\/span><\/div>\n\n\n\n
<\/path><\/svg><\/span>Wavelengths:
<\/strong>– IR (1030-1070nm)
– VIS (515nm\/532nm)
– UV (343nm-355nm)<\/span><\/div>\n\n\n\n
<\/path><\/svg><\/span>Suitable pulse durations:<\/strong>
– Nanosecond \/ Picosecond \/ Femtosecond
– Max. Power: 150 W
– Max. Pulse energy: 1 mJ @ 1ps<\/span><\/div>\n\n\n\n
<\/path><\/svg><\/span>Functions:<\/strong>
– Masking of higher orders
– Integrated beam position stabilisation to ensure alignment
– Rotation of beam distribution
– Fine adjustment of spot pitch
– Switching between single-beam and multi-beam processing<\/span><\/div>\n\n\n\n
<\/path><\/svg><\/span>Spot position error:<\/strong>
– <3 \u00b5m @ f=100mm<\/span><\/div>\n\n\n\n
<\/path><\/svg><\/span>Control software: <\/strong>
Software for adjustment, calibration and control of the system
Camera-assisted adjustment and calibration<\/span><\/div>\n\n\n\n
<\/path><\/svg><\/span>Optional components:
<\/strong>– Ext. camera system for intensity measurement<\/span><\/div>\n<\/div><\/div>\n\n\n\n
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Download Flyer Optical Modules<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n
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\"Multibeam<\/figure>\n<\/div>\n<\/div>\n<\/div><\/section>\n\n\n\n
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MultiBeam scanner in the application<\/strong><\/span><\/h2>\n\n\n\n
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Periodic structures<\/strong><\/h3><\/div>

Manufacture of periodic structures <\/strong>
with high process speed<\/strong><\/p><\/div><\/div>\n\n\n\n