crystal fiber single-mode fiber
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erbium-doped fiber
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T-OF033 High Tensile Strength Special Fiber Coupled Single-Mode Fiber - Image 6
T-OF033 High Tensile Strength Special Fiber Coupled Single-Mode Fiber - Image 7

T-OF033 High Tensile Strength Special Fiber Coupled Single-Mode Fiber

By combining with reasonable wave guide design, the optic fiber has the advantages of low hydroxyl group, good bending performance, good optical uniformity.

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TOEM’s coupled single-mode fiber is a special single-mode fiber product specially designed and developed for the application of optical devices. This series of optic fiber preform is prepared with in-tube chemical vapor deposition process. By combining with reasonable waveguide design, the optic fiber has the advantages of low hydroxyl group, good bending performance, good optical uniformity and so on. The double-layer UV-curable acrylate coating makes the optic fiber have the characteristics of high tensile strength, long-term fatigue resistance and so on. This series of optic fibers are widely used in optic fiber communication devices and optic fiber sensing devices.

Product Characteristics

  • Low attenuation of optic fiber fusion
  • Low fused biconical taper attenuation
  • Low additional coupling attenuation
  • Low bending additional attenuation
  • Excellent geometric uniformity
  • Excellent mechanical properties

Product Application

Optic fiber couplers, optical splitters and beam combiner
Fiber laser and fiber amplifier
Fiber optic sensor and fiber optic gyroscope
Tail fiber of light source
Fiber Bragg grating

Specifications:
Product Indicator (I)
Properties Unit Product Indicator
Product type / T-OF033 T-OF034 T-OF035 T-OF036
Product type
Working wavelength nm 980~1600 980~1600 980~1600 980~1600
Cutoff wavelength nm 800~950 800~950 800~950 800~950
Attenuation dB/km ≤2.5@980nm ≤2.5@980nm ≤2.5@980nm ≤2.5@980nm
≤1.0@1550nm ≤1.0@1550nm ≤1.0@1550nm ≤1.0@1550nm
Mode field diameter μm 5.0±0.5@980nm 4.0±0.5@980nm 5.0±0.5@980nm 4.0±0.5@980nm
7.5±0.5@1550nm 6.5±0.5@1550nm 7.5±0.5@1550nm 6.5±0.5@1550nm
Geometric properties
Cladding diameter μm 80.0±1.0 80.0±1.0 124.5±1.0 124.5±1.0
Core-cladding concentricity μm ≤0.5 ≤0.5 ≤0.5 ≤0.5
Cladding out-of-roundness / ≤1.0% ≤1.0% ≤1.0% ≤1.0%
Coating diameter μm 165.0±2.0 165.0±2.0 245.0±2.0 245.0±2.0
Environmental and mechanical properties
Operating temperature ºC -45~+85 -45~+85 -45~+85 -45~+85
Screening tension kpsi 100 100 100 100
Product Indicator (II)
Properties Unit Product Indicator
Product type / T-OF037 T-OF038 T-OF039 T-OF040
Optical properties
Working wavelength nm 980~1600 980~1600 1310~1620 1310~1620
Cutoff wavelength nm 800~950 800~950 1100~1290 1100~1290
Attenuation dB/km ≤2.1@980nm ≤2.1@980nm ≤0.7@1310nm ≤0.7@1310nm
≤1.5@1060nm ≤1.5@1060nm ≤0.5@1550nm ≤0.5@1550nm
Mode field diameter μm 6.0±0.5@980nm 6.0±0.5@980nm 6.5±0.5@1310nm 6.5±0.5@1310nm
6.3±0.5@1060nm 6.3±0.5@1060nm 7.3±0.5@1550nm 7.3±0.5@1550nm
Geometric properties
Cladding diameter μm 80.0±1.0 124.5±1.0 80.0±1.0 124.5±1.0
Core-cladding concentricity μm ≤0.5 ≤0.5 ≤0.5 ≤0.5
Cladding out-of-roundness / ≤1.0% ≤1.0% ≤1.0% ≤1.0%
Coating diameter μm 165.0±2.0 245.0±2.0 165.0±2.0 245.0±2.0
Environmental and mechanical properties
Operating temperature ºC -45~+85 -45~+85 -45~+85 -45~+85
Screening tension kpsi 100 100 100 100

 

Customized Information:
Fiber optic with special coating material and special outer diameter can customized.
Optical fiber with special mode field diameter can customized.
Optic fibers with screening tension of 200kpsi can customized.

 

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