FBG Sensing swept-frequency light source
Based on proprietary precision photonic integration technology, the FBG sensing swept light source uses a domestically produced core laser chip. It offers broad wavelength tuning, stable power output, and fast wavelength scanning for fiber Bragg grating sensing demodulation systems. It provides continuous wavelength tuning across 45nm at sweep rates of 1Hz～100Hz.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Wavelength Range [Customizable according to requirements] | 1523～1568 nm |
| Scanning rate | 1～100 Hz |
| Scanning step | 1/3/5 |
| Side Mode Suppression Ratio | ＞40 dB |
| Wavelength Repeatability | Better than ±3 |
| Frequency-sweep power flatness | ≤0.5 dB |
| Optical Power | Max 10 dBm |
| Operating Voltage [Customizable according to requirements] | 5 V |
| Optical interface Type [Customizable according to requirements] | FC/APC |
| Communication Method [Customizable according to requirements] | Serial port TTL levels |
| Output Method [Customizable according to requirements] | Two trigger-signal SMA ports, TTL level |
| Operating temperature Range | -10～+50 ℃ |
| Operating humidity Range | 0～80 %RH |
| Storage temperature Range | -20～+80 ℃ |
| Storage humidity range | 0～95 %RH |
| Dimensions [Customizable] | L*W*H =105x58x30 |
Applications
Key Features
Datasheet
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