Heraeus Covantics - Your Valued Technology Partner
Discover our products and solutions at Annual Directed Energy Science and Technology Symposium 2025.
When: May 12 - 16, 2025
Where: Cheyenne Mountain | Colorado Springs, USA
For over 100 Years, Heraeus has been providing breakthrough solutions for the world’s most challenging optical and optical fiber applications – where highly pure fused silica is an absolute necessity.
Our quality, reliability, repeatibility and scalability also provide the clear performance leadership across the different product areas:
Our products include:
- Prism, Beam Splitter, Beam Combiner and 3D Optics
- Highest Power NIR Laser Optics
- High Power Laser Transmission
- Multi kW Laser Fibers
Heraeus Covantics NIR grades support kw-MW Laser Systems with:
→ Ultra-pure, extremely low OH material for highest transmission, lowest absorption in NIR (>800nm)
→ Best homogeneity and minimized thermal lensing achieve best beam quality
→ Bubble free material produced in a repeatable & tracible process insures a very high Laser Damage Threshold
Benefits of Suprasil®
Suprasil® is a synthetic fused silica for applications in the photonics area. Synthetic raw materials and carefully controlled processes optimized over decades assure the highest quality and performance. The transmission of various grades is optimized for a specific spectrum range.
Suprasil® provides smart answers for applications in the photonics area.
Benefit from a wide range of advantages, e.g.:
- Highest transmission
- Very low bubble content
- Wide range of geometries
High Purity Fused Silica Rods for Specialty Fibers
Heraeus Covantics has a long history of producing fused silica materials with optimized optical properties for a broad range of specialty fiber applications. With our Fluosil® rods we master the production of fused silica base materials for UV, VIS, and NIR optimized for demanding applications. These fused silica rods are the basis for many types of specialty fiber preforms and applications.
