Replication Masters
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Offering type ?
PRODUCT:
Component or system, which is commercialized. It is available for ordering multiple pieces and liability is assumed by the provider/seller. Necessary certification of the product was obtained (e.g. CE certification). The product sheet and/or conditions of use are defined.
PROTOTYPE:
Component or system, which has been successfully tested under real or real-like conditions. The prototype is not commercialized as the main purpose is to use it for demonstration and experimentation, including user and market acceptance.
TECHNICAL SERVICE:
Tools and processes and its combination, which are necessary to prepare and test prototypes or products.
- Masters (origination)
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Market
- Other
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Manufacturing Pillar
- Wafer-scale
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Technology
- 3D printing
Offering Description
We create micro-optical mastering structures optimized for downstream replication technologies such as embossing, molding, or casting. Using our advanced-micro-3D printing, we realize freeform, diffractive, and high-aspect-ratio geometries with excellent surface quality and shape accuracy.
Our replication masters enable the faithful reproduction of complex optical arrays, including variable pitch, undercuts, and randomized structures. Precise control over geometry and surface fidelity supports high replication quality and consistent optical performance across large volumes.
Offering Specifications
- Master type: micro-optical array masters and structured optical surfaces
- Supported geometries: freeform, diffractive, segmented, randomized
- Surface roughness: < 10 nm RMS
- Shape accuracy: < diameter / 1000 (PTV)
- Aspect ratio: element height-to-diameter > 10
- Master size: micro-scale arrays up to wafer-level formats
- Geometry control: variable pitch, custom unit cells, undercuts
- Replication readiness: compatible with common micro-replication processes
