Femtosecond Fiber Bragg Grating - FBG - Fiber Optic Grating - Ultrafast Laser Point-by-Point Written - Fiber Bragg Grating Array
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- Brand Name: Default brand: OFSCN®. Unbranded products are available. Please consult for customized brand products (subject to local laws).
- Availability: Materials in stock, custom production possible.
This product is a regularly stocked Femtosecond FBG, coated with polyimide, and write in doped/pure silica optical fiber. It is a high-temperature/low-temperature resistant Fiber Bragg Grating, it also has the characteristics of large strain quantity. It is designed to be used with OFSCN® Series Fiber Bragg Grating Temperature Sensors (FBG Thermometers), Fiber Bragg Grating Strain Sensors (FBG strain gauges), FBG displacement sensors. The FBG parameters provided are for reference only. After being made into an FBG sensor, the parameters may slightly vary. Customization is available to meet different user requirements.
Video demonstration of the physical appearance of FBG:
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Parameters of the Femtosecond Fiber Bragg Grating (FBG):
|
Parameter List |
Value |
|
Tail Fiber + Fiber Bragg Grating (FBG) Length |
Determined by the length of the customized Fiber Bragg Grating Sensor (FBG sensor) according to customer requirements. |
|
Fiber Bragg Grating (FBG) Operating Temperature Range |
Determined by the corresponding Fiber Bragg Grating Temperature Sensor (FBG sensor). |
|
Fiber Bragg Grating (FBG) Operating Temperature Range |
-200°C to 500°C |
|
Available strain range |
Maximum 15000με / 25000με (micro strain) |
|
Fiber Type for Fiber Bragg Grating (FBG) |
Doped/pure silica fiber core with polyimide coating, resistant to high temperatures. |
|
Coating for Fiber Bragg Grating (FBG) |
Polyimide |
| Fiber Bragg Grating (FBG) Wavelength Deviation |
+/-0.3nm |
|
Multi-point Capability |
Customizable FBG array to match OFSCN® Series Fiber Bragg Grating Sensors. |
| FBG Fiber Bragg Grating Type |
Default is a uniform Fiber Bragg Grating. |
|
FBG Fiber Bragg Grating Length |
1mm / 3mm / 5mm can be customized |
|
FBG Fiber Bragg Grating Central Wavelength |
C+L band 1510 ~ 1590nm, other wavelengths can be customized |
|
FBG Fiber Bragg Grating Bandwidth @ 3dB |
Typical value 0.4nm @ FBG length 5mm |
|
FBG Fiber Bragg Grating SLSR Suppression Ratio |
≥15db |
|
FBG Fiber Bragg Grating Reflectivity |
Standard options include 25%, 50%, 75%, with customization available. |
|
FBG Fiber Bragg Grating Storage Temperature |
0°C to 85°C |
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DCYS is a professional femtosecond fiber Bragg grating manufacturer, providing femtosecond FBG parameters, customization, wavelength, usage and other information; femtosecond FBG brand is "OFSCN". Bulk purchase, better price!