Dual Layer Acrylate
Part no -
7000820
TrueXMF™ Yb 200/375 Optical Fiber
Development of the new TrueXMF Optical Fiber was driven by increasing demand for high pulse energy requirements in industrial surface treatment applications. The TrueXMF Optical Fiber builds upon the Lightera TrueLase™ Optical Fiber family designed for kilowatt single-mode fiber lasers for industrial machining and welding. Lightera, a global market leader in the design and manufacture of rare-earth doped fibers, possesses the expertise and experience in fiber fabrication necessary to meet that demand. Lightera has been developing and manufacturing high-power components and modules for many years and understands the reliability standards expected in the diverse material processing applications.
The TrueXMF Optical Fiber is an ideal tool for integrated, high-power fiber lasers and amplifiers designed for a wide variety of low coherence and high peak power, high average power, high pulse energy applications. Our fibers are produced from precision preform manufacturing process for high purity and high reliability, and unprecedented manufacturing control ensuring easy integration across the entire laser architecture. TrueXMF Optical Fiber utilizes the latest TrueClad low-index polymer coating specially engineered to ensure superior reliability and performance in the most demanding of environments.
Fiber amplifier modules using TrueXMF Yb 200/375 fiber are also available.
Development of the new TrueXMF Optical Fiber was driven by increasing demand for high pulse energy requirements in industrial surface treatment applications. The TrueXMF Optical Fiber builds upon the Lightera TrueLase™ Optical Fiber family designed for kilowatt single-mode fiber lasers for industrial machining and welding. Lightera, a global market leader in the design and manufacture of rare-earth doped fibers, possesses the expertise and experience in fiber fabrication necessary to meet that demand. Lightera has been developing and manufacturing high-power components and modules for many years and understands the reliability standards expected in the diverse material processing applications.
The TrueXMF Optical Fiber is an ideal tool for integrated, high-power fiber lasers and amplifiers designed for a wide variety of low coherence and high peak power, high average power, high pulse energy applications. Our fibers are produced from precision preform manufacturing process for high purity and high reliability, and unprecedented manufacturing control ensuring easy integration across the entire laser architecture. TrueXMF Optical Fiber utilizes the latest TrueClad low-index polymer coating specially engineered to ensure superior reliability and performance in the most demanding of environments.
Fiber amplifier modules using TrueXMF Yb 200/375 fiber are also available.
Coating Type
Core Diameter
< 200
Fiber Type
Ytterbium
Numerical Aperture
0.10 – 0.45
Features And Benefits
- Ultra-large multimode core enables kilowatt average power, high pulse energy amplification with low nonlinearity
- Designed for high efficiency and low thermal load
- Lightera high-volume manufacturing processes ensure lot to lot consistency and lower-cost fiber to the customer
- TrueClad™ low-index coating for extensive durability in sensitive environments and operating conditions
Product Overview
Development of the new TrueXMF Optical Fiber was driven by increasing demand for high pulse energy requirements in industrial surface treatment applications. The TrueXMF Optical Fiber builds upon the Lightera TrueLase™ Optical Fiber family designed for kilowatt single-mode fiber lasers for industrial machining and welding. Lightera, a global market leader in the design and manufacture of rare-earth doped fibers, possesses the expertise and experience in fiber fabrication necessary to meet that demand. Lightera has been developing and manufacturing high-power components and modules for many years and understands the reliability standards expected in the diverse material processing applications.
The TrueXMF Optical Fiber is an ideal tool for integrated, high-power fiber lasers and amplifiers designed for a wide variety of low coherence and high peak power, high average power, high pulse energy applications. Our fibers are produced from precision preform manufacturing process for high purity and high reliability, and unprecedented manufacturing control ensuring easy integration across the entire laser architecture. TrueXMF Optical Fiber utilizes the latest TrueClad low-index polymer coating specially engineered to ensure superior reliability and performance in the most demanding of environments.
Fiber amplifier modules using TrueXMF Yb 200/375 fiber are also available.
Typical Applications
- Pulsed fiber lasers for surface treatment
- Low coherence sources
- Multi-kW multimode lasers and amplifiers
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Optical Properties
Designed for:
- Kilowatt average power
- High efficiency
- High pulse energy
- Ultra-low photo darkening
- Large core diameter enables high pulse energies
- Lightera proprietary MCVD process ensures high purity and high reliability
- Double clad design allows for better pump absorption
- Excellent glass homogeneity inhibits NA-bloom of low-divergence signals
Mechanical Properties
- Superb core to clad concentricity due to expert fiber fabrication
- Designed for low thermal load
- Lightera proprietary TrueClad™ coating ensures high reliability and excellent damp and dry heat
Product Specifications
| Product Specifications | |
|---|---|
| Product Description | TrueXMF Yb 200/375 |
| Physical Characteristics | |
| Coating Material | TrueClad |
| Core Numerical Aperture | 0.12 |
| Core Diameter | 200 ± 7 µm |
| Fiber Diameter | 375 ± 10 µm |
| Coating Diameter | 540 ± 20 µm |
| Fiber Geometry | Shaped |
| Optical Characteristics | |
| Type | Ytterbium |
| Core Background Loss @ 1150 | 0.025 dB/m |
| Cladding Background Loss @ 1300 nm by OTDR | 20 dB/km |
| Cladding Numerical Aperture | ≥ 0.45 |
| Cladding Absorptiion @ 915 nm | 1.1 dB/m |
| Mechanical and Environmental | |
| Proof Test Level | ≥ 100 kpsi |
| Order by Part Number | 7000820 |
Contact Information
For additional information please contact your sales representative. You can also visit our website at www.lightera.com or call 1-888-FIBERHELP (1-888-342-3743) USA or 1-770-798-5555 outside the USA. For a full list of our certifications, visit our website.
Trademark Notice and Disclaimer
Lightera reserves the right to make changes to the product(s) described in this document at any time without notice. This document is for informational purposes only and is not intended to modify or supplement any Lightera warranties or specifications relating to any of its products or services.
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