Naked grating︱OSC1155
Description:
Fiber Bragg GratingFBGBy utilizing the photosensitivity of optical fiber materials, the incident light coherence pattern is written into the fiber core through ultraviolet light exposure, creating a periodic refractive index change along the fiber core axis. This forms a spatial phase grating, which essentially acts as a narrowband (transmission or reflection) filter or mirror within the fiber core. When a broad-spectrum light beam passes through the fiber grating, wavelengths satisfying the fiber grating Bragg condition are reflected, while the remaining wavelengths pass through the fiber grating and continue transmission.
Features:
High tensile strength (≥)100kpsi）
High precision, high resolution
Non-affected by electromagnetic interference, naturally explosion-proof
Small size, light weight
Ø Achievable measurement
No calibration required, strong reusability
High cost-performance ratio
Application:
Civil Engineering Structure Health Monitoring (such as bridges, tunnels, large buildings, etc.)
² Oil and Gas Industry (Marine Oil Platform Structural Health Monitoring)
Transportation Industry (Rail, Highway, Aerospace)
Energy Sector (wind power generation, pipeline monitoring, nuclear reactors, etc.)
Electric Power Industry (temperature monitoring and security alarms, including switchgear, cable trenches, cable joints, etc.)
² Boundary and Fencing Protection
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Technical Specifications |
OSC1155 |
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Performance Features |
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Wavelength Range |
1510nm～1590nm |
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Customized Center Wavelength Deviation |
±0.5pm |
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Reflectivity |
≥80%（1~99%Customizable |
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3dBBandwidth |
0.1~1nmCustomizable |
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Lattice zone length |
2mm~20mmCustomizable |
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Edge Mode Suppression Ratio |
≥15dB |
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Fiber Type |
SMF-28, Acrylate |
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Wavelength Range |
1510nm～1590nm |
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Coating Methods and Types |
Polyimide |
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Tensile strength |
≥100kpsi |
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Fiber Optic Interface |
FC/APC(Optional) |
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Operating Temperature |
-40℃~120℃ |
² Medical Temperature and Stress Strain Monitoring
Parameters:
