Metal-coated Silica Fibers: Multi-Mode, Al-alloy Coated
Description
art photonics’ Al Coated Silica Fibers are the optimal solution for applications in high temperature, vacuum and harsh environment conditions. Al coated fibers have all benefits of silica fibers. Additional significant advantages include a superior mechanical strength and better fatigue resistance compared to polymer coated fibers.
The transmission range spans 220 to 2400 nm depending on UV or NIR silica fiber core choice. The working temperature range is from -270°C to 400°C; humidity – up to 100%.
Metal-coated Silica Fibers: Multi-Mode, Al-alloy Coated
Specifications |
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|---|---|
| Core Diameter: | 9 - 600 um |
| Wavelength Range: | 220-2400nm |
| Cable Length: | on request: >1 m |
| Fiber Core Material: | Silica |
| Available Fiber Core Diameters: | 9, 50, 100, 200, 400, 600 µm |
| Type: | Step / Graded Index |
| Coating Material: | Al |
| Coating Thickness: | 15 - 82.5 µm |
Features
- Core/Cladding material: Pure Fused Silica Core/Fluorine Doped Silica Cladding
- Core diameters: 9, 50, 100, 200, 400, 600 μm
- High OH- ( λ= 0.22 – 1.2 μm)
- Low OH- ( λ= 0.35 – 2.5 μm)
- Numerical Aperture (NA): 0.22 ± 0.02 (Full Acceptance Angle 25°)
- Available NA: 0.12± 0.02, 0.26 ± 0.02
- Material of metal coating: Al (Cu-alloy is available)
- Humidity Range: Up to 100%
- Minimal bending radius (long term): 200 x fiber outer diameter
- Minimal bending radius (short term): 100 x fiber outer diameter
- Coating material: Copper-alloy
- Min operating temperature: -270°C
- Max operating temperature: 400°C
- Tensile strength (short gauge): 3.5–6 GPa
- Two point bending strength: >10GPa
- Static fatigue parameter: >100
Applications
- High temperature environments
- Harsh chemical environments
- Nuclear radiation resistant devices
- High power laser delivery
- Down-hole sensing for oil and gas industry
- Medical applications
- Soldered fiber bundles
For pricing, technical or any other questions please contact the supplier
- No registration required
- No markups, no fees
- Direct contact with supplier
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How to order?
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Ships from:
Germany
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Sold by:
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On FindLight:
since 2014
Frequently Asked Questions
Metal Coated Fibers are silica fibers coated with metal, such as aluminum or copper, that are designed for use in high temperature, vacuum, and harsh chemical environments.
The core material of Metal Coated Fibers is pure silica, with high or low OH- depending on the wavelength range.
The standard numerical aperture of Metal Coated Fibers is 0.22 ± 0.02, with available numerical apertures of 0.12 ± 0.02 and 0.26 ± 0.02.
Metal Coated Fibers can operate in temperatures ranging from -270°C to 400°C for Al and up to 600°C for Cu-alloy.
Metal Coated Fibers are used in high temperature environments, harsh chemical environments, nuclear radiation, high power laser delivery, medical applications, and soldered fiber bundles.
The working temperature range is from -270°C to 400°C.
The transmission range spans from 220 to 2400 nm depending on the UV or NIR silica fiber core choice.
The numerical aperture (NA) is 0.22 ± 0.02, with a full acceptance angle of 25°.
The material of the metal coating is aluminum (Cu-alloy is also available).
The applications include high temperature environments, harsh chemical environments, nuclear radiation resistant devices, high power laser delivery, down-hole sensing for oil and gas industry, and medical applications.