FEMTO Grating in Pure Core Polyimide Fiber FFT.FBG.S.02.02
Description
Besides customer specific FBG solutions, FemtoFiberTec offers an attractive range of standardized
fs-written FBGs. Due to the worldwide leading, automated manufacturing technology, FemtoFiberTec
can provide high customer value in terms of quality and cost efficiency.
FEMTO Grating in Pure Core Polyimide Fiber FFT.FBG.S.02.02
Specifications |
|
|---|---|
| Center Wavelength Range: | 1500-1600nm |
| FBG Length: | 6 mm |
| Reflectivity: | >50% |
Features
The type FFT.FBG.P.02.01/2/3 are FBGs inscribed in polyimide coated pure core fiber. These are well suited for very
high temperature and strain measurements up to 300°C
(400°C short term). Due to their good strain transfer, this
type of FBGs provide high performance for elevated temperature ranges and more demanding strain measurement.
The pure core fiber shows extreme resistance against high
temperatures and against hydrogen darkening and radiation.
Therefore this fiber is preferred for very harsh environment
applications.
Different FBG reflectivity levels are available depending on
the requirements of the interrogation unit.
For pricing, technical or any other questions please contact the 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:
External Vendor
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Frequently Asked Questions
FemtoFiberTec's inscription technology for FBGs is based on infrared fs-laser technology, which induces local refractive index changes in a point-by-point writing process. This process is highly nonlinear and independent of the fiber material, which means that doping the fiber is not required. The FBGs can be written in radiation insensitive fibers and special pure core fibers for harsh environments.
The cutoff wavelength for the pure core polyimide fiber used in the FFT.FBG.S.02.01/2/3 FBGs is <1290nm.
The pure core polyimide fiber used in the FFT.FBG.S.02.01/2/3 FBGs can withstand temperatures up to 300°C (400°C short term).
Different FBG reflectivity levels are available depending on the requirements of the interrogation unit. The FFT.FBG.S.02.01/2/3 FBGs come in low, medium, and high reflectivity options, with reflectivity levels of >20%, >50%, and >70%, respectively.
The FFT.FBG.P.02.01/2/3 FBGs are well suited for very high temperature and strain measurements up to 300°C (400°C short term).