
Graded Index Multimode Pure Silica Core Fiber
- Coatings available for 150°C and 300°C
- Graded Index profile
- High bandwidth
- Hermetic coating option
- Hydrogen resistance
Typical Applications:
- Distributed temperature sensing
- Pipeline monitoring
- Fire detection systems
- Production/injection monitoring
- DTS in hydrogen
- DTS in radiation
Specifications
Product Variants Explained
GIMMSC(50/125)HT | Graded index multimode pure silica core fiber with 50µm core, 125µm cladding with high temperature acrylate coating. |
GIMMSC(50/125)CHT | Graded index multimode pure silica core fiber with 50µm core, 125µm cladding with carbon and high temperature acrylate coatings. |
GIMMSC(50/125)P | Graded index multimode pure silica core fiber with 50µm core, 125µm cladding with polyimide coating. |
GIMMSC(50/125)CP | Graded index multimode pure silica core fiber with 50µm core, 125µm cladding with carbon and polyimide coatings. |
Product Specifications
Operating Wavelength (nm) | 600 - 1750 |
---|---|
Numerical Aperture | 0.18 - 0.22 |
Core Diameter (μm) | 50 (nominal) |
Attenuation (dB/km) | ≤3.0 @850nm ≤1.2 @1300nm |
Proof Test (%) | 1 or 2 (100 or 200 kpsi) |
Bandwidth (MHz.km) | 300/300 @850/1300 |
Cladding Diameter (μm) | 125 ± 1 |
Core Cladding Concentricity (μm) | ≤2.0 |
Coating Diameter (μm) | 245 ± 7 |
Core Diameter (μm) (nominal) | 50 |
Coating Type | High Temperature Acrylate |
Operating Temperature (°C) | -50 to +150 |
Resources
Technical Bulletins File graded_index_multimode_pure_silica_core_fiber_md43.6.pdf