SM-YDF-5/130-VIII Double-Clad Ytterbium-Doped Optical Fiber PM-YDF-5/130-VIII
Coherent/Nufern’s general-purpose double-clad ytterbium-doped fibers are available in Panda polarization-maintaining and non-polarization-maintaining designs. They suit low-power 1-15W CW fiber lasers and amplifiers for laser marking, fiber-amplifier pumping and frequency doubling of infrared sources. The 5/130 fiber has the same geometry and parameters as telecommunications fiber, making it fully compatible with low-cost fiber components and pump laser diodes for low-loss connections.
Specification Snapshot
Core Diameter
5.0 μm
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Overview
Coherent/Nufern’s general-purpose double-clad ytterbium-doped fibers are available in Panda polarization-maintaining and non-polarization-maintaining designs. They suit low-power 1-15W CW fiber lasers and amplifiers for laser marking, fiber-amplifier pumping and frequency doubling of infrared sources. The 5/130 fiber has the same geometry and parameters as telecommunications fiber, making it fully compatible with low-cost fiber components and pump laser diodes for low-loss connections.
Specifications
| Parameter | Value |
|---|---|
| Operating Wavelength (General Conditions) [Under General Conditions] | 1060 nm |
| Mode-Field Diameter(MFD) @1060nm [MFD / @1060nm] | 6.5±0.5 μm |
| Blocking Wavelength | 950±50 nm |
| Cladding Attenuation @1095nm | ≤15 dB/km |
| Cladding Pump Absorption @915nm | 0.60±0.10 dB/m |
| Cladding Pump Absorption Near975nm | 1.80 dB/m |
| Core Numerical Aperture | 0.12 |
| First Cladding Numerical Aperture (5%) | ≥0.46 |
| Birefringence | ≥2.5x10⁻⁴ |
| Cladding Diameter | 130.0±1.0 μm |
| Core Diameter | 5.0 μm |
| Core/Cladding Offset | ≤1.0 μm |
| Coating Diameter | 245.0±10.0 μm |
| Coating Concentricity | ≤5.0 μm |
| Proof Test Level | ≥100 (0.7GN/m²) |
Applications
Laser marking; fiber amplifier pumping; frequency doubling of infrared light sources; related applications.
Key Features
NuCOATFA coating technology improves fiber durability and reliability during operation and storage in extreme environments. Low-cost double-clad technology supports high-power multimode pumping. Single-mode output is fully compatible with 980/1060nm fiber components on the market. Panda polarization-maintaining fibers provide linearly polarized output for frequency conversion.
Datasheet
Product Datasheet
PDF
Supplier Information
Shanghai Connet Fiber Communication Technology Co., Ltd. was founded in 2003 and is a high-tech enterprise specializing in the research, development, and production of laser light sources, fiber lasers, fiber amplifiers, and related products. Currently, the company has formed four major series of products led by laser light sources, fiber lasers, fiber amplifiers, and fiber gratings, including laser light sources of various wavelengths, single-frequency lasers, high-power fiber amplifiers, single-frequency polarization-maintaining fiber amplifiers, continuous and pulsed fiber lasers, high-power fiber gratings, phase-shifted gratings, chirped gratings, and other related products, providing innovative products and solutions for the research and development of high-performance fiber lasers, LiDAR, fiber sensing, fiber communication, test and measurement, scientific research, and other fields.
Shanghai Connet is committed to continuously providing globally leading technologies and products, serving fields including: special fiber applications, fiber laser research and industrialization, fiber sensing and fiber optic gyroscope research, LiDAR applications, and laser industrial applications.
The philosophy of Shanghai Connet Fiber Communication Technology Co., Ltd. is: continuously introducing globally leading technologies and products, and fully providing support and assistance to domestic users. After years of accumulation and development, the company has formed a series of products led by single-frequency fiber lasers, pulsed fiber laser light sources, high-power fiber amplifiers, and special fiber lasers, providing innovative product solutions for LiDAR, fiber sensing, coherent and spectral synthesis, research, testing and measurement of high-performance fiber lasers, spectral analysis, fiber communication, and other fields.
Shanghai Connet Laser Technology Co., Ltd. is a wholly-owned subsidiary of Shanghai Connet Fiber Communication Technology Co., Ltd. It is a high-tech enterprise specializing in the research, development, and production of laser light sources, fiber lasers, fiber amplifiers, and related products, founded in 2007. Since its establishment, Shanghai Connet Laser Technology Co., Ltd. has been guided by technological innovation, committed to providing products and services representing cutting-edge technology and future development trends for scientific research and production applications in industrial lasers, LiDAR, fiber sensing, fiber communication, and other fields. After years of accumulation and development, the company has formed three major series of products led by laser light sources, fiber lasers, and fiber amplifiers, including laser light sources of various wavelengths, high-power fiber amplifiers, single-frequency polarization-maintaining fiber amplifiers, continuous and pulsed fiber lasers, and other related products, providing innovative product solutions for the research and development of high-performance fiber lasers, test and measurement, spectral analysis, coherent synthesis, LiDAR, fiber sensing, fiber communication, and other fields.
"Looking to the future, pursuing quality; independent innovation, striving for excellence" is the development philosophy that Shanghai Connet Laser Technology Co., Ltd. has adhered to since its founding. We take quality pursuit as the core, rely on a professional R&D team and advanced concepts, continuously develop and innovate, strive for excellence, and shoulder social responsibility, seeking long-term development.
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