FiberTech Multimode Preforms - 62.5-125
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United States
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On FindLight:
since 2015
Description
At LEONI Fiber Optics, a subsidiary of the renowned LEONI Group, we pride ourselves on delivering exceptional preforms crafted from highly pure fused silica materials. These preforms serve as the foundational element in the creation of both high-performance special fibers and standard fibers, tailored meticulously to meet customer specifications. Our expertise in developing these preforms ensures they are perfectly suited for a wide range of applications, whether it's for transmitting high data rates or facilitating high-power laser transmission.
Our process begins with a detailed customization of the waveguide design, aligning it with your specific requirements from prototype to series production. We meticulously specify the preform design and configuration, focusing on the core profile—be it step-index or graded-index—and selecting the appropriate dopant options such as Germanium, Fluorine, Boron, or Rare-earth elements. This attention to detail ensures the achievement of the desired numerical aperture.
Additionally, we offer precise control over the geometry of the preform, shaping both the core and cladding to suit application-specific assemblies. Quality is at the heart of everything we do. Each preform undergoes stringent quality monitoring, ensuring that it meets the highest performance standards during the fiber drawing process. This commitment to quality guarantees that the preforms we produce deliver optimal performance in even the most demanding applications.
By utilizing advanced production techniques, such as our proprietary MCVD process for graded-index and step-index fibers, we ensure that the preforms meet the specified fiber performance properties. With our innovative approach, LEONI Fiber Optics offers graded-index preforms for high-performance multimode fibers in the 50/125 and 62.5/125 designs. These preforms are produced using the cutting-edge MCVD technique, ensuring consistency and reliability. On request, we can provide graded-index preforms with a handle, facilitating easy fixation in the drawing tower.
Our dedication to precision and performance ensures that every preform we produce is of the highest quality, perfectly poised to meet the evolving needs of the fiber optics industry.
FiberTech Multimode Preforms - 62.5-125
Specifications |
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|---|---|
| Core Diameter: | 62.5 um |
| Preform Length: | 600-1200 mm |
| Cladding Diameter: | 125 um |
| Core Composition: | SiO2/GeO2 |
Features
- High-Quality Preforms: Crafted using highly pure fused silica materials, ensuring superior quality and performance for both special and standard fibers.
- Customizable Waveguide Design: Tailored to meet specific requirements for high data rate transmission and high-power laser applications, from prototype to series production.
- Versatile Core Profile Options: Available in step-index and graded-index designs with various dopant options, including Germanium, Fluorine, Boron, or Rare-earth elements, to achieve desired numerical apertures.
- Advanced Production Techniques: Utilizes MCVD (Modified Chemical Vapor Deposition) and PBVD (Plasma-Enhanced Chemical Vapor Deposition) processes for precise preform production.
- Strict Quality Monitoring: Every preform undergoes rigorous quality checks to ensure optimal performance during fiber drawing for demanding applications.
- Multimode Preforms: Offers graded-index preforms for high-performance multimode fibers in 50/125 and 62.5/125 designs, meeting specific fiber performance properties.
- Bubble Size Control: Preforms are manufactured to minimize bubble sizes, ensuring no bubbles in the core and controlled sizes in the cladding.
- Typical Performance Values: Detailed specifications for wavelength, refractive index, and attenuation, ensuring reliable and efficient fiber performance.
- Precise Tolerances: Tight tolerances in refractive index delta and outer diameter (O.D.) ensure consistency and precision in fiber applications.
Applications
- Telecommunications: Multimode and singlemode fibers for high data rate networks
- Laser Delivery Systems: UV-VIS-IR laser transmission fibers for industrial use
- Spectroscopy: Specialty fibers for analytical and sensing applications
- FBG Inscription: Germanium-doped preforms for Bragg grating fabrication
- Medical & Industrial Lasers: Fibers for high-power laser delivery systems
- Photonics Research: Prototyping and manufacturing of specialty optical fibers
Frequently Asked Questions
The performance properties of the 50/125 and 62.5/125 preforms include core composition (SiO2/GeO2), refractive index profile (nearly parabolic), refractive index delta (13.7 × 10–3 for 50/125 and 25.9 × 10–3 for 62.5/125), tolerance of delta within a rod (2.0 × 10–3 for 50/125 and 3.0 × 10–3 for 62.5/125), numerical aperture (0.200 ±0.015 for 50/125 and 0.275 ±0.015 for 62.5/125), and preform Ø (O.D.) (39.0 for 50/125 and 26.0 for 62.5/125).
Each preform is produced with the suited technology: Step 1 - choice of the appropriate core material, either from their raw material production of undoped fused silica with high or low OH content or by direct coating of doped fused silica. Step 2 - Production of the final waveguide preform, either their own MCVD process (inner coating) for graded-index and step-index fibers or a PBVD process (outer coating) for large core step-index fibers.
FiberTech Multimode Preforms are high-quality preforms made from highly pure fused silica materials that are developed and produced according to customer specifications. They are used as the basis for the manufacturing and application of high-performance special fibers and standard fibers.
Every preform is subject to strict quality monitoring that also includes the testing of the goal parameters. The result is a preform with best performance properties during the drawing of fibers for demanding applications.
LEONI offers graded-index preforms for high-performance multimode fibers in the 50/125 and 62.5/125 designs.