PCF
Photonic Crystal Fibre
Classification:
Photonic crystal fibre, also known as microstructure fibre or holey fibre, normally consists of a regular pattern of air holes or doped materials inside pure silica background along the transverse direction.
Cotnact：
Details Introduction
Photonic crystal fibre, also known as microstructure fibre or holey fibre, normally consists of a regular pattern of air holes or doped materials inside pure silica background along the transverse direction. According to the mechanism of light guided in fibre, PCF is classified as TIR and PBG. Stacking and drawing technique are used for the preparation of our PCFs to realize special characteristics such as endless single mode, extremely large mode area, wave-guide in hollow core, high nonlinear effects and birefringence etc.
Applications
Small-sized optical component
Characteristics
Outstanding bending performance and compatible with G 652.D and G.657 fibres.
Proof-tested to 200 KPSI to ensure reliability.
56% less CSA than conventional 250 μm coated fibre enabling smaller size optical component.
Parameter
|
Characteristics |
Conditions |
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|
Optical Characteristics |
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Attenuation |
1550 nm |
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Zero Dispersion Wavelength (λ0) |
-- |
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Zero dispersion Slope (S0) |
-- |
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Fibre Cut-off Wavelength |
-- |
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Mode Field Diameter (MFD) |
1550 nm |
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|
Geometrical Characteristics |
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Cladding Diameter |
-- |
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Cladding Non-Circularity |
-- |
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|
Cladding Non-Circularity |
-- |
||
|
Coating/Cladding Concentricity Error |
-- |
||
|
Coating Non-Circularity |
-- |
||
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Core/Cladding Concentricity Error |
-- |
||
|
Curl (radius) |
-- |
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Delivery Length |
-- |
||
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Environmental Characteristics 1550 nm & 1625 nm |
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Temperature Dependence Induced Attenuation |
-60℃ to +85℃ |
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Temperature-Humidity Cycling Induced Attenuation |
-10°C to +85°C, 98% RH |
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Watersoak Dependence Induced Attenuation |
23°C, for 30 days |
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Damp Heat Induced Attenuation |
85°C and 85% RH, for 30 days |
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Dry Heat Aging |
85℃, for 30 days |
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Mechanical Specifications |
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Proof Test |
-- |
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Macro-bend Induced Loss |
1 Turn Around a Mandrel of 5 mm Radius |
1550 nm |
|
|
|
|
1625 nm |
|
|
|
1 Turn Around a Mandrel of 7.5 mm Radius |
1550 nm |
|
|
|
|
1625 nm |
|
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|
1 Turn Around a Mandrel of 10 mm Radius |
1550 nm |
|
|
|
|
1625 nm |
|
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Dynamic Fatigue Parameter (nd) |
-- |
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Tensile Strength |
F15% |
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|
F50% |
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Photonic Crystal Fibre
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