Apodized FBG is a wavelength-reflecting optical device produced by ultraviolet light and phase mask inscription on the optical fiber. It is a basic optical fiber sensing element and is widely used in the fields of optical communication and sensing. AtGrating adopts advanced production technology and Apodized technology to mass produce FBG of various wavelengths in the C+L band, with precise center wavelength, stable performance, high reflectivity, and small 3dB bandwidth.
High Stability and Reliability
Length Customized Grating
Apodized
Healthy Monitoring
Energy Monitoring
ASE Filtering
Parameters | Unit | Values | ||||
Center Wavelength | nm | 1310, 1460 ~ 1610 | ||||
FBG Profile | -- | Apodized | ||||
Wavelength Tolerance | nm | +/-0.5 | ||||
FBG Length | mm | 3 | 5 | 10 | 15 | |
Reflectivity | -- | ≥70% | ≥75% | ≥90% | ≥90% | |
-3dB Bandwidth | nm | ≤0.7 | ≤0.7 | ≤0.3 | ≤0.3 | |
SLSR | dB | ≥10 | ≥15 | |||
Recoating | -- | Acrylate, Polyimide, or Metal | ||||
Proof Test | Kpsi | ≥100 | ||||
Fiber Type | -- | SMF-28e or Polyimide fiber Or Other | ||||
Fiber Terminator | -- | Bare Fiber, FC/UPC, Or FC/APC Or Other | ||||
Pigtail Length | -- | 1 meter (Typical) | ||||
Operating Temperature | ℃ | SMF-28 fiber: -40 ~ 120; Polyimide fiber: -40 ~ 300 Or Other | ||||
Latest News at ArGrating FBG Sensing
2023-Aug-12
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2023-Jun-01
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2023-May-15
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