제품소개
해외 우수한 분석, 측정, 계측기기 제조회사의 독점 대리점 !
광섬유 센서
광학후방산란반사계OBR 4600
BEST Good
제품사양
| PARAMETER | SPECIFICATION | ||
|---|---|---|---|
| Maximum Device Length (M) | Standard Mode: 30 or 70 / Long Range Mode: 2000 | ||
| Spatial Resolution (two-point) | 10 μm over 30 meters / 20 μm over 70 meters / 1 mm over 2 km | ||
| Dead Zone | Equals 2-pt spatial resolution | ||
| Wavelength Range (nm) | 1270-1340 or 1525-1610 | ||
| Wavelength (pm) | Resolution (max): 0.02 / Accuracy: ±1.5 | ||
Integrated Return Loss Characteristics (dB) |
Dynamic range: 70 Total range: 0 to -125 Sensitivity: -130 Resolution: ±0.05 Accuracy: ±0.10 |
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Integrated Insertion Loss Characteristics (dB) |
Dynamic range: 18 Resolution: ±0.05 Accuracy: ±0.10 |
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| Group Delay (ps) | Accuracy: 1.0 | ||
| Distributed Sensing | Spatial Resolution: ±1.0 cm Temperature Resolution: ±0.1°C Strain Resolution: ±1.0 μstrain |
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| Measurement Timing | Standard | Fast | Spot Scan |
| 5 nm scan time (s) | 3 | 1.6 | 0.3 |
| Time vs. wavelength range | 2.1s+0.14s/nm | 1.3s+0.06s/nm | 0.15s+0.02s/nm |
| PARAMETER | SPECIFICATION |
|---|---|
| Maximum Range (meters) | 2,000 |
| Spot Scan Size (meters) | 80 |
| Maximum Wavelength Range (nm) | 3.2 |
| Time Per Scan (meters) | 6.5 |
| 2-pt Spatial Resolution (mm) | 0.25 |
| Wavelength Accuracy (pm) | ± 5.0 + 12*ΔT |
| Strain Range (μStrain) | ± 1,250 |
| Strain Accuracy (μStrain) | ± 5.0 + 12*ΔT |
| Temperature Range (°C) | ± 175 |
| Temperature Accuracy (°C) | ± 5.0 + 12*ΔT |
| Minimum Gage Length (cm) | 3 |
| Minimum Sensor Spacing (mm) | 0.6 |
측정사례
| One meter long spiral waveguide delay line manufactured on a Si/Si3N4/SiO2 Chip |
Total Distributed Loss Across 1 meter Silicon Photonics Spiral Delay Line |
|---|---|
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| Return Loss of Fiber and Face Reflection | Dispersion Measurement through Device |
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