Maximum Power with Full Control
The quality of laser beam delivery significantly affects efficiency, process stability, and machining results. In industrial applications such as cutting, welding, drilling, or ablation, laser energy must be transmitted in a controlled and low-loss manner, often under demanding conditions including dynamic motion, tight bending radii, or harsh environments.
In medical technology, for example in laser-based therapies or endoscopic procedures, stable and precise energy transmission is equally critical. CeramOptec develops optical fibers for laser beam delivery designed for high-performance processes. They remain stable under continuous operation, homogenize the beam path, and enable uniform energy distribution for reproducible results in industrial and medical applications.
Typical Applications
- Industrial laser cutting & welding: stable beam delivery at the highest energy densities
- Laser drilling & ablation: precise energy transmission for micromachining
- Medical laser applications: reliable fibers for therapy, surgery & endoscopy
- OEM system integration: customized assemblies for serial devices
Selection Criteria for Fibers
Requirements for optical fibers in laser beam delivery are defined by laser type, operating mode, and power level. Targeted matching of the fiber to these parameters supports stable beam guidance and reproducible processes.
Key selection parameters:
- Wavelength range: depending on laser type (UV, VIS or NIR)
- Operating mode: continuous wave (CW) or pulsed operation
- Power level: coupled power and power density
- Numerical aperture: influence on beam profile, beam guidance, and coupling efficiency
- Mechanical and thermal stability: critical for dynamic motion, tight bending radii, and industrial environments
Suitable Optran® Fibers
Depending on wavelength, operating mode, and performance requirements, the following Optran® fibers are typically used for laser beam delivery applications:
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Optran® WF / WFNS / WFGE
For VIS and NIR laser applications requiring stable transmission and reliable beam guidance in industrial and medical systems. -
Optran® UV / UVNS / UVNSS
For UV laser systems with high demands on material purity and solarization resistance. -
Special assemblies and coatings
For increased mechanical loads, thermal stability, or demanding OEM system integration.
Explore suitable Optran® fiber types and technical details in our fiber overview.
FAQ – Frequently Asked Questions
Which fibers are suitable for high-power lasers?
Our Optran® WFGE and Optran® NCC fibers are specifically engineered for high-power laser applications. They ensure reliable energy delivery and beam homogenization, avoiding hot spots and enabling consistently precise machining results.
What is the advantage of non-circular fibers?
With rectangular or polygonal core geometries, our NCC fibers adapt the coupled energy perfectly to the application. This provides ideal intensity distribution and sustainably improves quality and productivity in laser material processing.
Can these fibers also be used in medical laser systems?
Yes. We provide biocompatible and sterilizable fiber assemblies that can be validated for surgical and therapeutic laser systems – ensuring reliable integration into clinical applications.
Are customer-specific adaptations possible?
Absolutely. Customized assemblies are our core business. We adapt core geometry, diameter, NA values, connectors and coatings precisely to your requirements, from initial prototypes through to serial production.
How quickly are test samples or prototypes available?
Many of our Optran® fibers are available directly from stock. Individual prototypes are developed and delivered promptly in close coordination with your project requirements, enabling rapid testing and smooth system integration.
