Description
Copper-coated step index multimode optical fibers have significant improvements include increased mechanical strength and greater fatigue resistance compared to non-hermetic and polymer-clad fibers (PCS). Their transmittance covers a spectral range of 400 to 2400 nm, and also remains stable in corrosive chemicals that normally react to silica glass. The working temperature range is from -196oC to +600oC.
LOW OH MULTI-MODE STEP INDEX COPPER-COATED SILICA FIBERS
Specifications
Core Diameter: | Not Specified |
---|---|
Wavelength Range: | 400 – 2400 nm |
Cable Length: | Not Specified |
Fiber Core Material: | Silica |
Coating Material: | Copper |
Clad Material: | doped silica |
Standard Core/Clad Diameters, µm (low OH): | 50/125, 100/125, 200/220, 300/330, 400/440, 600/660, 800/880 |
Features
- Greatly enhanced resistance to high power laser radiation.
- Higher core-to-clad ratio and enlarged NA optimized for coupling to high-energy lasers.
- Better fiber cooling due to the heat-conducting metal coating.
- Excellent mechanical strength compared to polymer coated fibers.
- Solderable coating allows feeding the fibers into high vacuum systems and provides no outgassing.
Applications
Hermetically metal-coated optical fibers are the optimum candidate when used in high vacuum and harsh environmental conditions
Frequently Asked Questions
What is the working temperature range of the copper-coated step index multimode optical fibers?
The working temperature range is from -196oC to +600oC.
What are the features of the copper-coated step index multimode optical fibers?
The features include greatly enhanced resistance to high power laser radiation, higher core-to-clad ratio optimized for coupling to high-energy lasers, better fiber cooling due to the heat-conducting metal coating, excellent mechanical strength compared to polymer coated fibers, and solderable coating for feeding into high vacuum systems.
What are the applications of the copper-coated step index multimode optical fibers?
These fibers are ideal for use in high vacuum and harsh environmental conditions.
What is the numerical aperture (NA) of the copper-coated step index multimode optical fibers?
The numerical aperture is 0.16 ± 0.02.
What is the proof test value for the copper-coated step index multimode optical fibers?
The proof test value is greater than 100 kpsi.
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