Triple-Clad Ytterbium-Doped Fiber YTF-34/460/530
Triple-clad ytterbium-doped fiber uses optimized fabrication and high-performance glass for continuous-wave fiber lasers of 6 kW and above. Its triple-clad structure, low photodarkening and high efficiency support materials processing, medical applications and research.
Specification Snapshot
Operating wavelength
1030-1115 nm
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Overview
Triple-clad ytterbium-doped fiber uses optimized fabrication and high-performance glass for continuous-wave fiber lasers of 6 kW and above. Its triple-clad structure, low photodarkening and high efficiency support materials processing, medical applications and research.
Specifications
| Parameter | Value |
|---|---|
| Operating wavelength | 1030-1115 nm |
| Fiber core Numerical aperture | 0.09±0.005 |
| Inner Cladding Numerical Aperture | 0.22±0.02 |
| Cladding Numerical Aperture | ≥0.46 |
| Inner Cladding Absorption [@915 nm] | 1.1±0.2 dB/m |
| Fiber Core Optical Loss [@1200 nm] | ≤15.0 dB/km |
| Inner Cladding Optical Loss [@1095 nm] | ≤15.0 dB/km |
| Fiber Core Diameter | 34.0±1.5 μm |
| Inner Cladding Diameter | 460.0±10.0 μm |
| Cladding diameter | 530.0±10.0 μm |
| Coating Diameter | 640.0±10.0 μm |
| Fiber Core Cladding Concentricity | ≤2.0 μm |
| Coating Material | Low-refractive-index coating / Low index acrylate |
| Proof-Test Strength | ≥100 kpsi |
Applications
· Industrial and scientific research applications · High-power continuous-wave fiber lasers and amplifiers
Key Features
· High-precision geometric control · High environmental stability and long-term reliability · High laser slope efficiency · Low photodarkening · Customization available
Datasheet
Product Datasheet
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Supplier Information
Juxin Photonics Technology (Taizhou) Co., Ltd. was founded in 2023, headquartered in Jiaojiang District, Taizhou City, Zhejiang Province. It is a high-tech company focusing on the R&D, production and sales of active optical fibers. The company's products cover high-power 1 μm laser fibers, communication 1.5 μm laser fibers, medical and industrial 2 μm laser fibers, and special wavelength laser fibers. With a core team of laser fiber experts, the company has over 30 years of experience in laser glass and fiber research. It boasts internationally leading active fiber production technology and an R&D capability, with a plant area of 4000 sqm and cleanroom of 1500 sqm. The products feature good gain uniformity, excellent photodarkening resistance, high laser efficiency, and high reliability.
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