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Optical signal in a hollow core anti-resonant fiber propagates in an air core surrounded by single ring of anti-resonant tube elements. Guidance is based on an anti-resonance from the thin glass membranes constituted by the non-touching tubes surrounding the hollow core. The extremely low overlap of guided power with the surrounding silica, less than 2×10
-5, added to the mode effective area, confers to this fibre design record material non-linearity.
In addition air/undoped silica provides excellent temperature immunity critical for high performance fiber sensing and metrology applications.
Features
- Air core, ultra-low nonlinear coefficient
- Low background losses
- Low dispersion in the centre of the transmission band
- Power delivery
- Fiber sensors
- Nonlinear applications (pulse compression, shaping)
Products
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Download all filesDatasheet IXF-HCF-series
Datasheet
