English
- High power lasers
- Welding of new energy batteries, auto parts and electronic components
- Domestic substitution of imported products
Ring Fibre
YOFC Ring Fibre is designed to meet the high power output requirements
of ring-structured lasers and variable beam profile lasers. Different from the
single peak Gaussian distribution of traditional lasers, the beam is shaped
through the ring fibre to form a Gaussian distribution laser beam in the core
area and a ring laser beam around it. The parallel use of the two beams can
effectively reduce the spatter of high-power laser welding.
Details
Specification
Documents
Applications
Characteristics
- Excellent circular concentricity
- Independently adjustable power between the core and ring regions
- All-fibre solution to improve system reliability
- Customized waveguide structure and size
Specifications
Specifications-1
| Fiber Type |
GDF_FC 14/100/120/200 -0.07 |
GDF_MC 14/200 -0.07 |
GDF_MC 14/480 -0.07 |
GDF_MC 20/200 -0.065 |
GDF_MC 25/200 -0.11 |
||
|---|---|---|---|---|---|---|---|
| Part No. |
DG1119-A |
DG1119-B |
DG1119-E |
DG1119-C |
DG1119-D |
||
| Optical Properties | |||||||
| Operating Wavelength (nm) | 800~1600 | ||||||
| Core NA |
0.07±0.005 |
0.07±0.005 |
0.07±0.005 |
0.065±0.005 |
0.110±0.005 |
||
| First Cladding NA |
0.22±0.02 |
0.22±0.02 |
0.22±0.02 |
0.22±0.02 |
0.22±0.02 |
||
| Third Cladding NA | - | 0.22 ± 0.02 | 0.22 ± 0.02 | 0.22 ± 0.02 | 0.22 ± 0.02 | ||
| Cladding NA | ≥ 0.46 | ≥ 0.46 | ≥ 0.46 | ≥ 0.46 | ≥ 0.46 | ||
| Geometrical Properties | |||||||
| Core Diameter (μm) |
14.0±2 |
14.5±1.5 |
14.5±2.0 |
20.0±2.0 |
25.0±2.0 |
||
| First Cladding Diameter (μm) |
100.0±4.0 |
34.0±3.0 |
34.0±3.0 |
40.0±4.0 |
35.0±3.0 |
||
| Second Cladding Diameter (μm) |
120.0±4.0 |
48.0±5.0 |
50.0±4.0 |
54.0±5.0 |
50.0±3.0 |
||
| Third Cladding Diameter(μm) |
200.0±4.0 |
102.0±5.0 |
400.0±5.0 |
120.0±5.0 |
100.0±4.0 |
||
| Fourth Cladding Diameter (μm) | - |
125.0±5.0 |
455.0±8.0 |
150.0±5.0 |
120.0±4.0 |
||
| Fifth Cladding Diameter(μm) | - | 200.0±5.0 |
480.0±10.0 |
200.0±5.0 |
200.0±4.0 |
||
| Caoting Diameter (μm) |
320.0±15.0 |
300.0±15.0 |
600.0±20.0 |
300.0±15.0 |
330.0±15.0 |
||
| Material Properties | |||||||
| Proof Test (kpsi) | ≥ 100 | ||||||
| inner Coating Material | Low Refractive Index Coating | ||||||
| Outer Coating Material | Acrylic Resin | ||||||
Specifications-2
| Fiber Type |
SI 34/48 -22/102/120 -22/360/650 |
SI 34/50 -22/400/455 -22/480/600 |
SI 50/70 -22/150/170 -22/360/560 |
SI 50/80 -22/230/260 -22/360/540 |
SI 50/70 -22/300/360 -22/460/650 |
|---|---|---|---|---|---|
| Part No. |
SI2117-C |
SI2117-E |
SI2117-F |
SI2117-G |
SI2117-I |
| Optical Properties | |||||
| Operating Wavelength (nm) | 800~1600 | ||||
| Core NA | 0.22 ± 0.02 | 0.22 ± 0.02 | 0.22 ± 0.02 | 0.22 ± 0.02 | 0.22 ± 0.02 |
| Second Cladding NA | 0.22 ± 0.02 | 0.22 ± 0.02 | 0.22 ± 0.02 | 0.22 ± 0.02 | 0.22 ± 0.02 |
| Cladding NA | ≥ 0.46 | ≥ 0.46 | ≥ 0.46 | ≥ 0.46 | ≥ 0.46 |
| Geometrical Properties | |||||
| Core Diameter (μm) |
34.0±2.0 |
34.0±2.0 |
50.0±2.0 |
50.0±2.0 |
50.0±2.0 |
| First Cladding Diameter (μm) |
48.0±4.0 |
50.0±4.0 | 70.0±4.0 |
80.0±5.0 |
70.0±4.0 |
| Second Cladding Diameter (μm) |
102.0±5.0 |
400.0±5.0 | 150.0±5.0 |
230.0±5.0 |
300.0±8.0 |
| Third Cladding Diameter(μm) |
120.0±5.0 |
455.0±8.0 | 170.0±5.0 |
260.0±5.0 |
360.0±8.0 |
| Fourth Cladding Diameter (μm) |
360.0±5.0 |
480.0±10.0 | 360.0±5.0 |
360.0±7.5 |
460.0±8.0 |
| Caoting Diameter (μm) | 650.0±20.0 | 600.0±20.0 | 560.0±20.0 |
540.0±25.0 |
650.0±20.0 |
| Material Properties | |||||
| Proof Test (kpsi) | ≥ 100 | ||||
| inner Coating Material | Low Refractive Index Coating | ||||
| Outer Coating Material | Acrylic Resin | ||||
Specifications-3
| Fiber Type |
SI 50/70 -22/400/440 -22/550/750 |
SI 50/70 -22/600/630 -22/660/820 |
SI 100/130 -22/300/360 -22/460/650 |
SI 100/130 -22/600/670 -22/750/950 |
||
|---|---|---|---|---|---|---|
| Part No. |
SI2117-J |
SI2117-H |
SI2117-A |
SI2117-B |
||
| Optical Properties | ||||||
| Operating Wavelength (nm) | 800~1600 | |||||
| Core NA | 0.22 ± 0.02 | 0.22 ± 0.02 | 0.22 ± 0.02 | 0.22 ± 0.02 | ||
| Second Cladding NA | 0.22 ± 0.02 | 0.22 ± 0.02 | 0.22 ± 0.02 | 0.22 ± 0.02 | ||
| Cladding NA | ≥ 0.46 | ≥ 0.46 | ≥ 0.46 | ≥ 0.46 | ||
| Geometrical Properties | ||||||
| Core Diameter (μm) |
50.0±2.0 |
50.0±3.0 |
100.0±2.0 |
100.0±5.0 |
||
| First Cladding Diameter (μm) | 70.0±5.0 | 70.0±4.0 | 130.0±4.0 | 130.0±8.0 | ||
| Second Cladding Diameter (μm) | 400.0±8.0 | 600.0±8.0 | 300.0±5.0 | 600.0±10.0 | ||
| Third Cladding Diameter(μm) | 440.0±8.0 | 630.0±8.0 | 360.0±5.0 | 670.0±15.0 | ||
| Fourth Cladding Diameter (μm) | 550.0±8.0 | 820.0±40.0 | 460.0±5.0 | 750.0±20.0 | ||
| Caoting Diameter (μm) | 750.0±25.0 | 820.0±40.0 | 650.0±20.0 | 950.0±25.0 | ||
| Material Properties | ||||||
| Proof Test (kpsi) | ≥ 100 | |||||
| inner Coating Material | Low Refractive Index Coating | |||||
| Outer Coating Material | Acrylic Resin | |||||
Brochure
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