| Application: | Communication, Sensor, Medicine, Probe, Light Guide |
|---|---|
| Type: | Customized |
| Connection Structure: | Customized |
| Material Shape: | Round Wire |
| Allowed Lateral Pressure: | >1000(N/100mm) |
| Allowed Tensile Strength: | 100kpsi or Customize |
Doğrulanmış işletme lisanslarına sahip tedarikçiler
Denetlenen Tedarikçi 1. Introduction
Our elliptical core polarization-maintaining fiber has excellent temperature stability and birefringence performance, so it can be widely used in fiber optic gyroscope, current transformer and other polarization related devices. The YOEC's elliptical core fiber improves the uniformity and birefringence of the fiber by improving the elliptical core structure and optimizing the core and cladding structure of the fiber. The elliptical core polarization-maintaining fiber belongs to the geometric birefringent polarization-maintaining fiber, which is less affected by ambient temperature and has better temperature stability.
2. Fiber Geometry
3. Technical parameters
|
Properties |
Unit |
Product indicator |
|||
|
Product type |
/ | ECF13-125-U25 | ECF13-80-U16 | ECF15-80-U13 | ECF15-80-U16 |
| Optical properties | |||||
|
Working wavelength |
nm | 1310 | 1310 | 1550 | 1550 |
|
Cutoff wavelength |
nm | 1100~1290 | 1100~1290 | 1290~1520 | 1290~1520 |
|
Mode field diameter |
μm | 6.0±1.0 | 6.0±1.0 | 6.5±1.0 | 6.5±1.0 |
|
Attenuation |
dB/km | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 |
|
Beat length |
mm |
3.0~80.0 |
3.0~80.0 |
3.0~80.0 |
3.0~80.0 |
|
Typical crosstalk (100m) |
dB | ≤-25 | ≤-25 | ≤-25 | ≤-25 |
| Geometric properties | |||||
|
Cladding diameter |
μm | 125.0±1.0 | 80.0±1.0 | 80.0±1.0 | 80.0±1.0 |
|
Coating type |
/ |
Double-layer UV-curable acrylic resin |
|||
|
Coating diameter |
μm | 245.0±3.0 | 168.0±3.0 | 135.0±2.0 | 168.0±3.0 |
|
Core-cladding concentricity |
μm | ≤5.0% | ≤5.0% | ≤5.0% | ≤5.0% |
|
Cladding out-of-roundness |
/ | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 |
| Environmental and mechanical properties | |||||
|
Operating temperature |
ºC | -45~+85 | -45~+85 | -45~+85 | -45~+85 |
|
Screening tension |
kpsi | 100 | 100 | 100 | 100 |
4. Advantages
Good geometric uniformity, high performance step multi-mode fiber
High damage threshold
Uniform distribution of mode field strength
5. Application
Laser beam combination module
Laser coupling
Laser cutting
Surface cladding
6. Customization Information
We provide customized service for square, rectangular or polygon core, and the core size, outer diameter size & numerical aperture can be especially customized.
Doğrulanmış işletme lisanslarına sahip tedarikçiler
Denetlenen Tedarikçi 
