PM-NDF-5/125 Double-Clad Fiber
Coherent/Nufern’s neodymium-doped PM double-clad fiber is optimized for single-mode operation at 1060nm and cladding pumping at 808nm. A 6um mode-field diameter enables low-loss splicing to standard 1060nm single-mode fiber. The 125um cladding makes PM-NDF-5/125 compatible with many standard pump combiners. The Panda polarization-maintaining design supports PM fiber lasers and amplifiers.
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Overview
Coherent/Nufern’s neodymium-doped PM double-clad fiber is optimized for single-mode operation at 1060nm and cladding pumping at 808nm. A 6um mode-field diameter enables low-loss splicing to standard 1060nm single-mode fiber. The 125um cladding makes PM-NDF-5/125 compatible with many standard pump combiners. The Panda polarization-maintaining design supports PM fiber lasers and amplifiers.
Specifications
| Parameter | Value |
|---|---|
| Operating Wavelength (General Conditions) [Under General Conditions] | 1060-1115 nm |
| Second-Order Mode Cutoff Wavelength | 980±50 nm |
| MFD @1060nm (Mode Field Diameter) [Mode Field Diameter / @1060nm; @ 1060nm ( Mode Field Diameter )] | 6.0±1.0 μm |
| Cladding Neodymium Ion Absorption @808nm [@808nm;@ 808nm] | 1.0±0.3 dB/m |
| Core Numerical Aperture (NA), Normal | 0.15 |
| Cladding Numerical Aperture (NA), General | 0.46 |
| Birefringence | 2.8x10⁻⁴ |
| Cladding Diameter | 125±2 μm |
| Coating Diameter | 245±15 μm |
| Coating Material | Low-Refractive-Index Polyester |
Applications
Continuous-wave and pulsed fiber lasers; polarization-maintaining fiber amplifiers and lasers; an optional alternative to ytterbium-doped fibers at 1060nm.
Key Features
Single-mode output at 1060nm; Panda polarization-maintaining fiber design; compatible with 808nm pump laser diodes; 125um cladding compatible with standard pump combiners.
Datasheet
Product Datasheet
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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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