|
|
Our broad line of LIEKKI fibers includes erbium (Er), ytterbium (Yb)and advanced active fibers.
LIEKKI ytterbium fiber
The LIEKKI ytterbium fiber product line Yb1200 offers high efficiency and short application lengths while maintaining excellent beam quality, high reliability and ease of handling. Photodarkening has been minimized to a negligible level.
The Yb1200 product line covers the broad application field of ytterbium fibers ranging from low-power preamplifiers to high-average-power pulsed amplifiers and high continuous-wave (CW) power fiber lasers.
LIEKKI erbium fiber
LIEKKI offers a broad selection of erbium doped fibers for applications ranging from standard telecom & cable TV C- and L- band amplifiers and amplify spontaneous emission (ASE) sources to very highly doped short-pulse amplifiers for 1.5µm.
These high concentration fibers manufactured with our unique and proprietary Direct Nanoparticle Deposition (DND) technology feature good efficiency due to low level of clustering. |
|
Rare earth doped gain fibers for converting pump light into laser and amplifier signals.
Available in single clad, double clad, and triple clad variants, these fibers have the high brightness, narrow linewidth, and extreme power stability to satisfy the most demanding applications. |
|
OFS has been leading the industry in
supplying erbium-doped fiber (EDF) products for more than 15 years.
Our broadest range of erbium-doped products in the marketplace serves all your needs, while offering industry-standard and versatile designs in large production volumes.
Custom splice data for the fibers and devices used in your application is available upon request, and OFS offers its own OASiX Optical Ampflifier Simulation System Software to design and predict EDFA performance using the measured characteristics of the specific lots of fiber you purchase. |
|
| Perfect for single and multi-channel C- and L-band amplifiers and ASE sources and small form factor devices. |
|
| Industry leading tolerances on key spectroscopic parameters ensure lot-to-lot reproducibility. |
|
| Designed for efficient single mode operation around 1060 nm when cladding pumped at 808 nm. |
|
| Eye-safe fibers for use around the 2 µm wavelength. |
|
| Highly efficient fibers for 1 µm lasers & amplifiers. |
|
| Multimode, step-index optical fibers offer the most efficient and flexible delivery of high power laser beams. The correct components should be selected for minimizing beam quality degradation and optimum robustness. Smaller fibers tend to produce less degradation to beam quality but the minimum usable fiber size is limited by the quality of the laser beam, focusing optic and the numerical aperture (N.A.) of the fiber. Selection of the appropriate fiber type is an important consideration because the characteristics of the output beam will enhance or degrade the utility of the fiber optic delivered beam for different applications. The other components of the beam delivery system also impact performance: High power handling requires high quality end face surface finish and specially designed connectors that can withstand heating which comes from the absorption of spurious reflections or refractions at the fiber end faces. The fiber optic delivery system allows the laser beam to be transmitted in a small, flexible cable and is ideal when the laser beam must be delivered along a complex path or processing requires complicated manipulation of the beam delivery optics. |
|
OFS offers a suite of optical fibers, cables, and custom connectorized probes for delivering high laser powers for medical and industrial uses. We offer reusable fibers for aesthetic laser treatments and disposable fibers for urology. Industry uses our fibers in their lasers for cutting, welding, and etching.
Our HCXtreme™ Optical Fiber product line for high power under tight bends offers fibers in a selection of core sizes and numerical apertures, addressing the need to transmit high laser powers at the same time the fiber is subject to extreme bending conditions. Additionally, because many of these fibers are intended for intra-body use, they are biocompatible, non-toxic, and sterilizable.
Other large core HCS® optical fibers are available for specific applications. OH content, numerical aperture, core size, cladding and buffering materials can all be adjusted to meet specific needs. |
|
| ... products without technical information |
| |
|
|
see the results for the following category
