630/850 nm single mode fiber
APPLICATION
Laser Diode Pigtail
HeNe laser delivery system
Medical and sensing application
SPECIFICATIONS
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Product Name
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SMF630A
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SMF850A
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Design Wavelength
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600 - 770 nm
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820 - 870 nm
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Cut-off Wavelength
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550± 50 nm
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770± 50 nm
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Attenuation
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≦ 25dB / km@630nm
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≦ 3dB / km@850nm
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Numerical Aperture
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0.11 ± 0.01
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0.15 ± 0.01
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Mode Field Diameter
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4.2 ± 0.5 um@630nm
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4.2 ± 0.5 um@850nm
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(PetermannⅡ)
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Cladding Diameter
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125 ± 1 μm
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125 ± 1 μm
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Coating Diameter
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245 ± 10 μm
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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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≦ 0.8 μm
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Cladding/ Coating Concentricity
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＜ 12 μm
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＜ 12 μm
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Proof Test
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≧ 100 kpsi
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≧ 100 kpsi
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Length
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Customize
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Customize
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