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Exail offers single-mode fibers for operation between 375 nm and 1650 nm available with NA between 0.12 and 0.37. High-NAs fibers provide exceptional robustness against bending-loss and are also commonly used for FBG inscription thanks to their improved photosensitivity without hydrogenation.
UV-Vis fibers have a pure silica core for improved resistance against solarization, fibers operating above 550 nm have a Ge-doped core. Single-mode pure silica core fibers operating also in the NIR are available and listed in the Harsh environment section.
Fibers with a Ø80 µm cladding diameter provide a reduced footprint together with an improved mechanical reliability under bending. Fibers can be coated with standard, high temperature acrylate or polyimide.
Features
Benefits
375 to 1650 nm operation- Pure silica core (UV/Vis) or Ge-doped (Vis/NIR)
- Ø125 µm, Ø80 µm, or custom cladding diameter
- Acrylate, high temperature acrylate or polyimide coating
Applications
- Pigtailing
- Sensing (DAS, DTS, DSS)
- FBG inscription
- Biomedical
