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| Part NO. : | RFBG–series |
| Datasheet : |
|
| Availability : |
Radiation hard FBG
Description
Our
radiation hard fiber Bragg grating (FBG) technology is recognized as the most
promising and successful optical fiber sensing technology to be deployed in
radiation environment engineering
application. Installation is easy as FBG sensors can be mounted using
conventional techniques and is designed for use a single of in series as part
of a FBG array of sensors.
Feathure
· Radiation proof
· High temperature endurance
· Good performance cost ratio
Application
· Fiber laser
· Pump lockers
· Fiber sensor
Specification
|
Parameter |
Unit |
Specifications |
Remark |
Remark |
Remark |
|
Wavelength |
nm |
140-1620 |
Other wavelength available upon request |
Other wavelength available upon request |
Other wavelength available upon request |
|
Wavelength tolerance |
nm |
±0.5 |
|
Specifications |
|
|
Relectivity |
% |
50-80 |
±5 |
140-1620 |
±5 |
|
Relection FWHM |
nm |
0.3 |
±0.2 |
±0.5 |
±0.2 |
|
FBG length |
mm |
1-24 |
- |
50-80 |
- |
|
SSR(Sidelope suppresion ratio) |
dB |
Min 15 |
- |
0.3 |
- |
|
Fiber type |
- |
Radiation hard polyimid coated fiber |
- |
1-24 |
- |
|
Recoat |
- |
Polyimide |
±5um uniformity |
Min 15 |
±5um uniformity |
|
Temperature endurance |
℃ |
300 |
|
Radiation hard polyimid coated fiber |
|
|
Optical connector |
- |
A:FC/APC |
Other connector available upon request |
Specifications |
Other connector available upon request |
RFBG
1550.1
99.5
20
A
30
①
②
③
④
⑤
① ：Center Wavelength
② ：Reflectivity
③ ：Bandwidth（FWHM）
④ ：Optical Connector：A：FC/APC，B：FC/UPC，C：Custom，N：None
⑤ : SSR
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