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- Fuel cell
- Low temperature, superconducting magnet
- Oil and gas exploration
Femtosecond Fibre Bragg Grating YOSC-FsFBG-15XX
YOSC-FsFBG-15XX uses femtosecond laser to directly penetrate the
coating layer of the fibre and write FBG onto the fibre core. It can
be written with special optical fibres to ordinary communication
optical fibres. Femtosecond laser direct writing FBG have high
stability and can withstand temperatures up to 1000℃ in the grating
area.
Details
Specification
Documents
Applications
Characteristics
- The temperature resistance of the grating area reaches 1000℃
- Written directly through the coating with high mechanical Strength
- The grating area can be as short as millimeters, achieving point sensing and solving temperature strain cross sensitivity
- Radiation resistance, and electromagnetic interference resistance
- Customizable
Specifications
|
Items |
YOSC-FsFBG-15XX |
|---|---|
|
Central wavelength (nm) |
1500-1600 |
|
Grating type |
Apodization or even |
|
Wavelength tolerance (nm) |
± 0.3 |
|
Grating length(mm) |
6 (customizable) |
|
Reflectivity (%) |
0.01-99 |
|
3dB bandwidth(nm) |
<0.5 |
|
SLSR(dB) |
>15 |
|
Tensile strength (Kpsi) |
≥ 200 |
|
Fibre type |
Acrylate/Polyimide |
|
Pigtail length(m) |
1 (typical) |
|
Operating temperature (℃) |
Acrylate:-40 to 85; PI:-200 to 350 |
Brochure
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