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Image intensifier
V8070U-73
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Image intensifiers are devices that can detect and amplify very low levels of light to capture images.
They are used in a wide range of applications, including imaging of micro-discharges in the invisible regions and observation of high-speed phenomena.
The V8070U-73 is extended red GaAsP photocathode image intensifier with spectral response range from 280 nm to 820 nm and an effective photocathode area of 13.5 × 10 mm.
Specifications
| Feature | Third Generation, High Q.E. |
|---|---|
| Spectral Response (Short) | 280 nm |
| Spectral Response (Long) | 820 nm |
| Spectral Response (Peak) | 530 to 580 nm |
| Input Window | Borosilicate Glass |
| Index of Refraction | 1.49 |
| Effective Photocathode Area | 13.5 x 10 mm |
| Stage of MCP | 1, 2 |
| Photocathode Material | Enhanced red GaAsP |
| Gate Function | With / Without |
| Minimum Gate Time | 5 ns / - ns |
| Luminous Sensitivity | 800 μA/lm |
| Radiant Sensitivity | 192 mA/W |
| Quantum Efficiency (QE) | 45 % |
| Luminous Gain | 2.5 x 104 (lm/m2)/lx |
| Radiant Emittance Gain | 1.3 x 104 (W/m2)/(W/m2) |
| Equivalent Background Input (EBI) | 3.0 x 10-12 lm/cm2 |
| Equivalent Background Input (EBI) | 8.0 x 10-15 W/cm2 |
| Limiting Resolution | 64 Lp/mm |
| Operation Ambient Temperature | -20 to +40 ℃ |
| Storage Ambient Temperature | -55 to +60 ℃ |
| Maximum Shock | 300 m/s2 (30G), 18 ms |
| Maximum Vibration | 10 Hz to 55 Hz, 0.35 mm (p-p) |
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