Informazioni di Base.
Model No.
SMF
Struttura di collegamento
personalizzato
Forma Materiale
Filo tondo
Ammessi pressione laterale
>1000(N/100mm)
Ammessi Resistenza alla trazione
100 kpsi o personalizzare
Nucleo
Nucleo singolo
Certificazione
RoHS, CE, ISO9001
Marca
tecnologia 3v
Materiale della guaina
personalizzato
lunghezza d′onda di lavoro (nm)
633/780/850
diametro campo modalità (um)
4.0/4.5/5.0
tensione di schermatura (kpsi)
100 o personalizzare
diametro rivestimento(um)
124.5
Pacchetto di Trasporto
standard
Specifiche
bi15-125-u25
Marchio
tecnologia 3v
Origine
Repubblica Popolare Cinese
Capacità di Produzione
50, 000metri/mese
Descrizione del Prodotto
Special Cut-off Wavelength SM Fibers
Our special cutoff wavelength single-mode fiber is a special single-mode fiber product designed and developed for all kinds of special working band optic fiber devices. This series of optic fiber preforms are prepared by in-tube chemical vapor deposition process, which has the advantages of low hydroxyl group, accurate geometric parameters, good optical uniformity, good bending resistance and so on. This series of optic fibers are widely used in special band optic fiber signal transmission, optic fiber sensing devices, optic fiber amplifiers, fiber lasers and so on.
2. Fiber Geometry
3. Technical parameters
| Features | Unit | Product indicator | ||
| Product type | / | SC63-125-U25 | SC78-125-U25 | SC85-125-U25 |
| Optical properties | ||||
| Working wavelength | nm | 633 | 780 | 850 |
| Cutoff wavelength | nm | 450~600 | 600~750 | 680~820 |
| Attenuation | dB/km | ≤12.0 | ≤5.0 | ≤4.0 |
| Mode field diameter | μm | 4.0±0.5 | 4.5±0.5 | 5.0±0.5 |
| Geometric properties | ||||
| Cladding diameter | μm | 124.5±1.0 | 124.5±1.0 | 124.5±1.0 |
| Core-cladding concentricity | μm | ≤0.5 | ≤0.5 | ≤0.5 |
| Cladding out-of-roundness | / | ≤1.0% | ≤1.0% | ≤1.0% |
| Coating diameter | μm | 245.0±2.0 | 245.0±2.0 | 245.0±2.0 |
| Environmental and mechanical properties | ||||
| Operating temperature | ºC | -45~+85 | -45~+85 | -45~+85 |
| Screening tension | kpsi | 100 | 100 | 100 |
4. Advantages
Low attenuation of optic fiber fusionLow bending additional attenuation
Excellent geometric uniformity
Excellent mechanical properties
5. Application
Special light source device
Fiber laser and fiber amplifier
Optic fiber sensing device
Pump tail fiber
6. Customization Information
- The same type of fine diameter optic fiber with cladding diameter of 60 ~ 80μm can be customized
- Optic fiber with special coating material and special outer diameter can be customized
- Optic fiber with special mode field diameter can be customized
- Optic fibers with screening tension of 200kpsi can be customized