Ultraviolet Optimized Fiber (UVF)-Everfoton Technologies Corporation Limited

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Ultraviolet Optimized Fiber (UVF)

Everfoton's UV Fibers are designed for the light source wavelength between 200nm to 670nm. The fiber adopts high OH content and pure silica structure, ensuring the excellent properties of fiber attenuation and optical damage resistance. UV fibers with different geometric sizes and NAs can be customized according to different customer requirements.

High hydroxyl content
Step bandLow loss for UV band, suitable for medium and low power energy transmissio
High laser damage threshold for Uv band,stability of long-term operation
Customized geometric sizes and NAs
Customized coating materials

+86-27-65271788
sales@everfoton.com

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Applications Specifications

Applications

Laser transmission
Medical diagnosis
Scientific research
Optical devices and connectors
Sensors
Analytical instruments
UV curing

Specifications

Specifications-1

Fiber Type	UV 25/125-12/250		UV 34/125-12/250	UV 40/80-22/165	UV 40/125-22/250
Part No.	UV2011-A	UV2012-A		UV2013-B	UV2014-B
Operating Wavelength（nm）	300~800
NA	0.12 ± 0.02	0.12 ± 0.02		0.22 ± 0.02	0.22 ± 0.02
Core Diameter (µm)	25.0 ± 5.0	34.0 ± 5.0		40.0 ± 3.0	40.0 ± 3.0
Cladding Diameter (µm)	124.7 ± 1.0	124.7 ± 1.0		80.0 ± 2.0	124.7 ± 1.0
Coating Diameter (µm)	242.0 ± 5.0	242.0 ± 5.0		165.0 ± 5.0	242.0 ±5 .0
Core/Cladding Concentricity (µm)	≤ 0.6	≤ 0.6		≤ 0.6	≤ 0.6
Proof Test Level (kpsi)	≥ 100	≥ 100		≥ 50	≥ 100
Length (km)	≤ 3	≤ 3		≤ 3	≤ 3

Specifications-2

Fiber Type	UV 50/125-22/250		UV 60/125-12/250	UV 60/125-22/250	UV 105/125-22/250	UV 200/220-22/500	UV 400/420-22/600
Part No.	UV2015-A	UV2016-A		UV2016-B	UV2017-A	UV2022-A	UV2018-A
Operating Wavelength（nm）	300~800
NA	0.22 ± 0.02	0.12 ± 0.02		0.22 ± 0.02	0.22 ± 0.02	0.22 ± 0.02	0.22±0.02
Core Diameter (µm)	50.0 ± 2.5	60.0 ± 2.5		60.0 ± 2.5	105.0 ± 3.0	200.0 ± 3.0	400.0±8.0
Cladding Diameter (µm)	124.7 ± 1.0	124.7 ± 1.0		124.7 ± 1.0	124.7 ± 1.0	220.0 ± 5.0	420.0±10.0
Coating Diameter (µm)	242.0 ± 5.0	242.0 ± 5.0		242.0 ± 5.0	242.0 ± 5.0	500.0 ± 25.0	600.0±20.0
Core/Cladding Concentricity (µm)	≤ 0.6	≤ 0.6		≤ 0.6	≤ 0.6	≤ 1.0	≤4.0
Proof Test Level (kpsi)	≥ 100	≥ 100		≥ 100	≥ 100	≥ 100	≥100
Length (km)	≤ 5	≤ 3		≤ 5	≤ 5	≤ 0.5	≤0.2

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