PHOBDCDC15 for sensor FBG
FEATURES
♦ Boron and germanium co-doped core with intrinsic photosensitivity
♦ Allow gratings to be written without hydrogenation
♦ Highly confined fundamental mode
♦ Intrinsic resistance to micro and macro bending loss
APPLICATIONS
♦ DWDM FBG
♦ FBG for sensor applications
SPECIFICATIONS
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Product Name
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PHOBDCDC15
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Design Wavelength
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1550 nm
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Cut-off Wavelength
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1300~1550 nm
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Attenuation @1550nm
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≦ 60 dB/km
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Numerical Aperture
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0.2 ± 0.015
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Mode Field Diameter (PetermannⅡ) @1550nm
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7.0 ± 0.5 μm
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Core Diameter
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7.0 ± 0.5 μm
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Cladding Diameter
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125 ± 1 μm
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Coating Diameter
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245 ± 10 μm
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Core/ Cladding Concentricity
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≦ 0.8 μm
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Cladding/ Coating Concentricity
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＜ 12 μm
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Proof Test
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≧ 100 kpsi
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Length
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Customize
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