Fiber Bragg Grating (FBG) Sensor
Description
The FBG-S Fiber Bragg Grating by Ascentta, Inc. is designed for various sensing applications. Fiber Bragg grating (FBG) technology enables precise measurement of parameters such as strain and temperature in optical fibers.
These FBG sensors are reliable, compact, and highly sensitive, making them suitable for a wide range of applications. Also offered: FBG Arrays, Chirped, Long-period, and Tilted FBG. Ascentta offers customizable FBG products to meet specific requirements.
Fiber Bragg Grating (FBG) Sensor
Specifications |
|
|---|---|
| Center Wavelength Range: | 1510-1590nm |
| FBG Length: | Custom |
| Reflectivity: | >90%, 30 - 99%, 10 - 90% |
| Wavelength Deviation: | +/-0.5 nm |
| 3dB Bandwidth Max.: | 0.25 dB |
| Anti-pull Strength Min.: | 100 kpsi |
| Side Mode Suppression Ratio: | 8-15 dB |
| FBG Length: | 10 mm |
| Coating: | Acrylate |
| Fiber Type: | SMF-28 or Polyimide Fiber |
Features
- Fiber Bragg grating (FBG) for sensing applications
- Available in various configurations and wavelength ranges
- High precision and sensitivity for accurate measurements
- Compatible with single-mode, multimode, and polarization-maintaining (PM) fibers
- Supports strain and temperature sensing
- Can be used with an optical circulator in DWDM systems
- Suitable for wavelength locking and band filtering applications
- Enables ASE filtering and noise suppression
Applications
- Strain and temperature sensing in structural health monitoring
- Optical fiber sensing for industrial and civil engineering applications
- Sensing in aerospace, automotive, and energy industries
- Distributed sensing in smart grids and oil/gas pipelines
- Biomedical sensing and monitoring
- Research and development in optical sensing
For pricing, technical or any other questions please contact the supplier
- No registration required
- No markups, no fees
- Direct contact with supplier
Contact Supplier
How to order?
-
Ships from:
United States
-
Sold by:
-
On FindLight:
since 2020
Frequently Asked Questions
Fiber Bragg Gratings (FBG) are devices that use periodic variations in the refractive index of an optical fiber to reflect specific wavelengths of light. Fiber optic sensors, on the other hand, are devices that use FBGs to measure various physical parameters such as temperature, strain, pressure, etc.
The customizable parameters for FBGs include wavelength, grating length, Reflectivity, Profile, Recoating & protection, fiber type, connector type, and more. These parameters can be tailored to meet specific application requirements.
Fiber Bragg Gratings and Fiber Optic Sensors find applications in testing and sensing, biomedical applications, and telecommunications. They are used for measuring and monitoring various physical parameters in these fields.
Yes, the reflection percentage of FBGs can be customized. The datasheet mentions that it can be set between 1% and 99%.
To order Fiber Bragg Gratings with specific configurations, you can contact Ascentta with your custom configuration needs. They will provide you with the necessary information and assist you in placing the order.