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MM Fibers

 

Graded Index Multimode Pure Silica Core Fiber

  • Overview
  • Specification
  • Downloads
  • 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

Product Variants

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 Variants

GIMMSC(50/125)HT

Graded index multimode pure silica core fiber with 50µm core, 125µm cladding with high temperature acrylate coating.

 

GIMMSC(50/125)HT

Operating Wavelength (nm)

600 - 1750

Numerical Aperture

0.18 - 0.22

Attenuation (dB/km)

≤3.0 @850nm

≤1.2 @1300nm

Proof Test (%)

1 or 2 (100 or 200 kpsi)

Bandwidth (MHz.km)

300/300 @850/1300nm

Cladding Diameter (μm)

125 ± 1

Core Cladding Concentricity (μm)

≤2.0

Core Diameter (µm) (nominal)

50

Coating Diameter (μm)

245 ± 15

Coating Type

High Temperature Acrylate

Operating Temperature (°C)

-50 to +150

GIMMSC(50/125)CHT

GIMMSC(50/125)P

GIMMSC(50/125)CP

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