Shanghai Gengyun Industrial Co., Ltd
Device-matched cladding pcvd single mode single clad fiber is a special single-mode fiber product developed for fiber device applications. The fiber is manufactured using the PCVD process to ensure that the fiber has good optical and geometric consistency. The fiber adopts a special matching cladding structure and a Ge/F co-doped material system design to achieve material matching of the fiber. This enables the fiber to have fused taper coupling capability and is suitable for applications in related products such as fiber couplers.
Among them, CS1012-A and CS1013-A fibers are suitable for light source coupling single-mode output in the visible light band of 580nm-850nm. CS1015-A and other 980/1060nm wavelength optical fibers have good taper performance. CS1011-A and CS1011-B are specially developed for 1310nm wavelength taper devices. CS1018-A and CS1018-B are specially developed for 1550nm wavelength taper devices. Among them, the macrobending performance of CS1018-A is better than that of G657A2.
Product Applications
- Fiber couplers, optical splitters and optical combiners;
- Fiber lasers, fiber amplifiers and DWDM systems;
- Single mode single clad fiber is suitable for Light source pigtails;
- Fiber Bragg gratings;
- Fiber sensors and fiber gyroscopes;
- C/L band low-loss fused optical devices;
Product Features
- Precise geometric indicators;
- PCVD Single mode fiber has excellent mechanical properties;
- Good bending insensitivity;
- Low splicing loss;
- Low taper loss;
- Good uniformity and stability;
Specifications of Single Clad Fiber
Product indicator 1
| Fiber type | CS980-80-16/165 | CS980-80-20/165 | CS1060-80-14/165 | CS1310-80-16/165 | CS1550-80-18/165 | ||
| Product number | CS1015-F | CS1015-D | CS1016-C | CS1011-B | CS1018-B | ||
| Optical properties | |||||||
| Typical operating wavelength (nm) | 980/1550 | 980/1550 | 980/1060/1550 | 1310/1550 | 1550 | ||
| Fiber cut-off wavelength (nm) | 930±40 | 930±40 | 930±40 | 1240±50 | 1450±50 | ||
| Mode field diameter (μm) | 5.0±0.5@980nm | 4.0±0.5@980nm | 5.9±0.5@980nm | 6.4±0.5@1310nm | 6.3±0.5@1550nm | ||
| 7.5±0.5@1550nm | 6.5±0.5@1550nm | 6.2±0.5@1060nm | 7.2±0.5@1550nm | ||||
| Attenuation (dB/km) | ≤2.5@980nm | ≤2.5@980nm | ≤2.1@980nm | ≤0.75@1310nm | ≤0.5@1550nm | ||
| ≤1.0@1550nm | ≤1.0@1550nm | ≤1.5@1060nm | ≤0.5@1550nm | ||||
| Geometrical properties | |||||||
| Cladding diameter (μm) | 80.0±1.0 | 80.0±1.0 | 80.0±1.0 | 80.0±1.0 | 80.0±1.0 | ||
| Coating diameter (μm) | 165.0±5.0 | 165.0±5.0 | 165.0±5.0 | 165.0±5.0 | 165.0±5.0 | ||
| Out-of-roundness of cladding (%) | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 | ||
| Core/pack concentricity (μm) | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 | ||
| Macrobending loss | |||||||
| 1 circle φ20mm (dB) | 980nm | – | ≤0.02 | – | – | – | |
| 1310nm | – | – | – | ≤0.01 | – | ||
| 1550nm | – | ≤0.05 | – | ≤0.01 | ≤0.01 | ||
| 1 circle φ30mm (dB) | 980nm | ≤0.01 | – | – | – | – | |
| 1550nm | ≤0.08 | – | – | – | – | ||
| Mechanical properties | |||||||
| Screen Tension (kpsi) Offline | 100or200 | 100or200 | 100or200 | 100or200 | 100or200 | ||
| Environmental characteristics | |||||||
| Temperature (℃) | -60~+85 | -60~+85 | -60~+85 | -60~+85 | -60~+85 | ||
Product indicator II
| Fiber type | CS630- 125-13/250 | CS780- 125-14/250 | CS980- 125-16/250 | CS980- 125-20/250 | CS1060- 125-14/250 | CS1310- 125-16/250 | CS1550- 125-13/250 | |
| Product number | CS1012-A | CS1013-A | CS1015-A | CS1015-B | CS1016-A | CS1011-A | CS1018-A | |
| Optical properties | ||||||||
| Typical operating wavelength (nm) | 580/630 | 780/850 | 980/1550 | 980/1550 | 980/1060/1550 | 1310/1550 | 1550 | |
| Fiber cut-off wavelength (nm) | 580±40 | 730±40 | 930±40 | 930±40 | 930±40 | 1240±50 | 1400±50 | |
| Mode field diameter (μm) | 4.0±0.4@630nm | 4.5±0.4@780nm | 5.0±0.5@980nm | 4.0±0.5@980nm | 5.9±0.5@980nm | 6.4±0.5@1310nm | 9.1±0.5@1550nm | |
| 7.5±0.5@1550nm | 6.5±0.5@1550nm | 6.2±0.5@1060nm | 7.2±0.5@1550nm | |||||
| Attenuation (dB/km) | ≤12.0@630nm | ≤4.3@780nm | ≤2.5@980nm | ≤2.5@980nm | ≤2.1@980nm | ≤0.75@1310nm | ≤0.3@1550nm | |
| ≤1.0@1550nm | ≤1.0@1550nm | ≤1.5@1060nm | ≤0.5@1550nm | |||||
| Geometrical properties | ||||||||
| Cladding diameter (μm) | 124.7±0.5 | 124.7±0.5 | 124.7±0.5 | 124.7±0.5 | 124.7±0.5 | 124.7±0.5 | 124.7±0.5 | |
| Coating diameter (μm) | 240.0±5.0 | 240.0±5.0 | 240.0±5.0 | 240.0±5.0 | 240.0±5.0 | 240.0±5.0 | 240.0±5.0 | |
| Out-of-roundness of cladding (%) | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 | |
| Core/pack concentricity (μm) | ≤0.5 | ≤0.5 | ≤0.3 | ≤0.3 | ≤0.3 | ≤0.3 | ≤0.5 | |
| Macrobending loss | ||||||||
| 1 cycle φ
15mm（dB） |
1550nm | – | – | – | – | – | – | ≤0.20 |
| 1625nm | – | – | – | – | – | – | ≤0.50 | |
| 1 cycle φ
20mm（dB） |
980nm | – | – | – | ≤0.02 | – | – | – |
| 1310nm | – | – | – | – | – | ≤0.01 | – | |
| 1550nm | – | – | – | ≤0.05 | – | ≤0.01 | ≤0.05 | |
| 1 cycle φ
30mm（dB） |
980nm | – | – | ≤0.01 | – | – | – | – |
| 1550nm | – | – | ≤0.08 | – | – | – | – | |
| Mechanical properties | ||||||||
| Screen Tension (kpsi) Offline | 100or200 | 100or200 | 100or200 | 100or200 | 100or200 | 100or200 | 100or200 | |
| Environmental characteristics | ||||||||
| Temperature (℃) | -60~+85 | -60~+85 | -60~+85 | -60~+85 | -60~+85 | -60~+85 | -60~+85 | |