Shanghai Gengyun Industrial Co., Ltd
T-QP004 Multi-Mode Fiber 50 / 125, 62.5 / 125/ Optical Fiber Preforms
A prefabricated material that can be used to pull an optical fiber. Optical fiber prefabricated rod is the core raw material for the manufacture of quartz series optical fiber.Large-core preform is a kind of preform specially designed and developed for the field of energy transmission and sensing. This series of preforms are prepared by in-tube chemical vapor deposition process, which has the advantages of high numerical aperture and good geometric uniformity. This series of products are widely used in laser energy transmission, data communication and other energy transmission, sensing and other fields.
Multimode optical fiber preforms is an intermediate product used to manufacture multimode optical fiber. Multimode optical fiber refers to optical fiber that can transmit multiple modes. It usually used for short-distance, low-speed communication or local area network (LAN) connection.
Multimode optical fiber made of multimode optical fiber preforms mainly used in short-distance, low-speed communication occasions such as local area network (LAN) and internal connection of data center.
Product Characteristics: |
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| 1. High numerical aperture; | ||
| 2. Fiber optic preforms has good geometric uniformity; | ||
| 3. Good refractive index distribution and uniformity; |
Specifications of Optical Fiber Preforms |
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| Features | Unit | Product Indicator |
| Core material | / | Low-hydroxy pure silica quartz core |
| Cladding material | / | Fluorine-doped quartz cladding |
| Numerical aperture | 0.06~0.24 | |
| Geometric performance | ||
| Length of preform | mm | ≤700.0 |
| Outer diameter of preform | mm | ≤22.0 |
| CCDR | ≤1.25 | |
| Core-cladding concentricity | mm | ≤0.2 |
| Out-of-roundness of preform | / | ≤1.0% |
| Customized Information: | ||
| Double-clad large-core preforms can be customized | ||
| For small numerical aperture, larger size preforms can be customized |