Stock Code:601869.SH / 06869.HK

Double or Single-clad Passive Fibre(GDF)

YOFC double/single-clad passive fibre is optimized precisely to match the DC-YDF series, with low splice performance. The fibre is widely used in industrial, medical and other fields.Large core and high NA multi-mode fibre can be used to pump source output and high power output.
Applications

• Pulse / CW fibre laser / amplifier

• Materials processing

• Pigtail

• Fibre combiner

• FBG

Characteristics

• Precise geometry

• Low splice loss

• Low NA core to maintain excellent beam quality

Specifications

  • Specifications-1

Fibre Type

GDF_DC
10/130-0.08
GDF_DC
20/130-0.08
GDF_DC
14/250-0.07
GDF_DC
25/250-0.085
GDF_DC
25/250-0.11
GDF_DC
30/250-0.065
GDF_DC
30/250-0.075
GDF_DC
34/250-0.11

Part No.

DG1110-A

DG1111-A

DG1110-C DG1112-A DG1112-D DG1113-A DG1113-E DG1113-C

Optical Properties

Core NA

0.08±0.01

0.08±0.01

0.07±0.005

0.085±0.005

0.11±0.01 0.065±0.005 0.075±0.005 0.11±0.01

Inner Cladding NA

≥0.46

≥0.46

≥0.46

≥0.46

≥0.46

≥0.46

≥0.46

≥0.46

Core Attenuation@1300nm (dB/km)

≤40.0

≤40.0

≤45.0

≤45.0

≤45.0

≤45.0

≤45.0

≤45.0

Core Attenuation@1200nm (dB/km)

≤20.0

≤20.0

≤20.0

≤45.0

≤30.0 ≤30.0 ≤30.0 ≤30.0

Clad Attenuation@1095nm (dB/km)

≤15.0

≤15.0

≤15.0

≤15.0

≤15.0

≤15.0

≤15.0

≤15.0

Geometrical Properties

Core Diameter (μm)

11.0±1.0

20.0±1.5

14.0±1.5

25.0±1.5

25.0±1.5 30.0±2.0 30.75±0.75 35.0±1.0

Cladding Diameter (μm)

130.0±2.0

130.0±2.0

247.0±3.0

247.0±3.0

247.0±3.0

247.0±3.0 247.0±3.0 247.0±3.0

Coating Diameter (μm)

245.0±10.0

245.0±10.0

395.0±15.0

395.0±15.0

395.0±15.0

395.0±15.0 395.0±15.0 395.0±15.0

Core/Clad Concentricity

Error (μm)

≤0.7

≤0.7

≤2.0

≤2.0

≤2.0

≤2.0

≤2.0

≤2.0

Cladding Non-circularity (%)

≤0.5

≤0.5

≤0.5

≤0.5

≤0.5

≤0.5

≤0.5

≤0.5

Proof Test (kpsi)

≥100

≥100

≥100

≥100

≥100

≥100

≥100

≥100

*Single cladding fibre can be offered.

 

  • Specifications-2

Fibre Type

GDF_DC
25/400-0.065
GDF_DC
25/400-0.11
GDF_DC
35/400-0.11
GDF_DC
20/400-0.065
GDF_DC
20/400-0.12
GDF_DC
50/400-0.11

Part No.

DG1112-B DG1112-B DG1112-B DG1111-C DG1111-D DG1115-B

Optical Properties

Core NA

0.065±0.005 0.11±0.005 0.11±0.005 0.065±0.005 0.12±0.01 0.11±0.01

Inner Cladding NA

≥0.46

≥0.46

≥0.46

≥0.46

≥0.46

≥0.46

Core Attenuation@1300nm (dB/km)

≤20.0 ≤12.0 ≤12.0 ≤20.0 ≤20.0 ≤20.0

Core Attenuation@1200nm (dB/km)

≤15.0 ≤8.0 ≤8.0 ≤15.0 ≤15.0 ≤15.0

Clad Attenuation@1095nm (dB/km)

≤15.0

≤15.0

≤15.0

≤15.0

≤15.0

≤15.0

Geometrical Properties

Core Diameter (μm)

25.25±0.75 25.0±1.5 35.0±1.5 20.0±1.5 20.0±1.5 50.0±1.5

Cladding Diameter (μm)

395.0±5.0 395.0±5.0 395.0±5.0 395.0±5.0 395.0±5.0 395.0±5.0

Coating Diameter (μm)

550.0±15.0 550.0±15.0 550.0±15.0 550.0±15.0 550.0±15.0 550.0±15.0

Core/Clad Concentricity

Error (μm)

≤2.0 ≤2.0

≤2.0

≤2.0

≤2.0

≤2.0

Cladding Non-circularity (%)

≤0.5

≤0.5

≤0.5

≤0.5

≤0.5

≤0.5

Proof Test (kpsi)

≥100

≥100

≥100

≥100

≥100

≥100

*Single cladding fibre can be offered.

 

  • Specifications-3
Fibre Type SI 105/125- 22/250 (SC) SI 200/220- 22/320(SC)

SI 135/155- 22/320 (DC)

SI 200/220- 22/350(DC)

SI 220/242- 22/330(DC) SI100/120/360- 22/650E(DC) SI200/220/360- 22/650E(DC) SI50/70/360- 22/650E(DC)
Part No. SI2014-N SI2014-N SI2110-C SI2110-D SI2111-A SI2110-F SI2110-G SI2110-J
Optical Properties
Core NA

0.22±0.02

0.22±0.01

0.22±0.01

0.22±0.01

0.22±0.01 0.22±0.01 0.22±0.01 0.22±0.01
Inner Cladding NA

--

--

≥0.46

≥0.46

≥0.46 ≥0.46 ≥0.46 ≥0.46
Core Attenuation@1300nm (dB/km)

≤8.0

--

≤20.0 ≤20.0 -- -- -- --
Core Attenuation@1200nm (dB/km)

--

--

≤15.0

≤15.0

-- -- -- --
Clad Attenuation@1095nm (dB/km)

--

--

≤15.0

≤15.0

-- -- -- --
Geometrical Properties
Core Diameter (μm) 105.0±3.0 200.0±4.0

135±1.5

200.0±4.0

220.0±4.0 102.0±2.0 204.0±4.0 52.0±2.0
Cladding Diameter (μm)

125.0±2.0

220.0±3.0 155.0±1.0 220.0±3.0 242.0±3.0 -- -- --
Coating Diameter (μm) 250.0±10.0 320.0±15.0

320.0±20.0

350.0±20.0

330.0±25.0 -- -- --
Core/Clad Concentricity Error (μm)

≤3.0

≤3.0

≤3.0

≤3.0

≤3.0 -- -- --
Cladding Non-circularity (%)

≤2.0

≤2.0

≤0.5

≤0.5

≤0.5 -- -- --
Proof Test (kpsi)

≥100

≥100

≥100

≥100

≥100 ≥100 ≥100 ≥100
Inner Cladding Diameter (μm)

--

--

--

--

-- 123.5±3.5 225.0±5.0 73.0±3.0
Outer Cladding Diameter (μm)

--

--

--

-- -- 367.5±7.5
Inner Coating Diameter (μm)

--

--

--

-- -- 460.0±14.0
Outer Coating Diameter (μm)

--

--

--

-- -- 650.0±33.0
Inner Coating Material Acrylate Acrylate Low Refractive
Index Coating
Low Refractive
Index Coating
Low Refractive
Index Coating
Low Refractive Index Coating
Outer Coating Material Acrylate Acrylate Acrylate Acrylate Acrylate ETFE

 

Suggestions and feedback

返回顶部