Homogenized Fiber
Everfoton's Homogenized Fiber adopts a special waveguide and structure design, which can be highly compatible with traditional fibers. With special design, the propagation mode in the fiber core can be adjusted to convert the input beam into a uniform flat-top beam profile while maintaining efficient optical propagation and an ultra-low insertion loss. The homogenized fiber can be efficiently integrated with existing optical systems, and used in laser cladding, laser cleaning, laser welding, uniform illumination, spectroscopy, power supply,medical care and other fields.
  • Flat-top beam profile

  • Beam uniformity-reduces hot spots

  • Ultra-low insertion loss

  • Effective brightness conservation

  • Excellent compatibility-compatible with most optical fiber interconnection systems

  • Products can be used at different power levels

  • +86-27-65271788

  • sales@everfoton.com

Applications
  • Laser beam transmission
  • Flat-top beam demands in material processing applications
  • All-fiber solutions of flat-top beam shaping
  • Laser-assisted surgery
Specifications

Specifications-1

 

Fiber Type YH 105/125-22/250 YH 200/220-22/320 YH 400/440-22/730 YH 400/440-26/730  YH 600/660-26/960
Part No. YH2010-E YH2010-E YH2010-F YH2010-B YH2010-D
Optical Properties
Operating Wavelength(nm) 500 ~ 1200
Inner Cladding NA 0.22 ± 0.02 0.22 ± 0.02 0.22 ± 0.02 0.26 ± 0.02 0.26 ± 0.02
Geometrical Properties
Core Diameter (µm) 105.0 ± 4.0 200.0 ± 4.0 400.0 ± 10.0 400.0 ± 10.0 600.0 ± 30.0
Cladding Diameter (µm) 125.0 ± 3.0 220.0 ± 3.0 400.0 ± 10.0 440.0 ± 10.0 660.0 ± 30.0
Coating Diameter (µm) 250.0 ± 15.0 320.0 ± 15.0 730.0 ± 30.0 730.0 ± 30.0 960.0 ± 50.0
Core/Cladding Concentricity (µm) ≤ 3.0 ≤ 2.0 ≤ 3.0 ≤ 3.0 ≤ 8.0
Cladding Non-circularity (%) ≤ 2.0 ≤ 1.0  ≤ 2.0 ≤ 2.0 ≤ 2.0
Proof Test (kpsi) ≥ 100 ≥ 100 ≥ 100 ≥ 100 ≥ 100
Coating Material Acrylic Resin

 

Specifications-2

 

Fiber Type YH 200/220-22/350(DC)  YH 70/90/360-15/540(DC)

YH 100/120/360 -15/540(DC)

YH 50/70/360 -22/540(DC)

YH 100/120/360 -22/540(DC)

YH 1000/1100 -22/1350(D

Part No. YH2110-A YH2110-A

YH2111-B

YH2110-B

YH2110-A

YH2110-B

Optical Properties
Operating Wavelength(nm)

500 ~ 1200

Inner Cladding NA 0.22 ± 0.02

0.15 ± 0.02

0.15 ± 0.02

0.22 ± 0.02 0.22 ± 0.02 0.22 ± 0.02
Inner Coating NA ≥ 0.46 ≥ 0.46 ≥ 0.46 ≥ 0.46 ≥ 0.46 ≥ 0.46
Geometrical Properties
Core Diameter (µm)

200.0 ± 4.0

72.0 ± 2.0

100.0 ± 2.0

52.0±3.5

100.0±2.0

1000.0 ± 20.0

Cladding Diameter (µm)

220.0 ± 3.0

- - - -

1100.0 ± 22.0

Inner Cladding Diameter (µm) -

93.0 ± 3.0

123.0 ± 4.0

73.0±4.0

123.0±4.0

-
Outer Cladding Diameter (µm) -

367.5 ± 7.5

365.0 ± 5.0

365.0±5.0

365.0±5.0

-
Coating Diameter(μm)

350.0 ± 20.0

540.0±15.0

540.0±15.0

540.0±15.0

540.0±15.0

1350 ± 50

Core/Outer Cladding Concentricity (µm) ≤ 2.0 ≤ 2.0

≤2.0

≤2.0

≤2.0

≤2.0

Cladding Non-circularity (%)

≤2.0

≤2.0

≤2.0

≤2.0

≤2.0

≤2.0

Proof Test (kpsi) ≥ 100 ≥ 100

≥100

≥100

≥100

≥100

inner Coating Material Low Refractive Index Coating
Outer Coating Material Acrylic Resin

 

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