GaAs Ultrafast image intensifier
The GaAs ultrafast image intensifier captures transient phenomena with picosecond timing precision, offering enhanced performance in plasma imaging diagnostics, time-resolved fluorescence spectroscopy, and gated Raman spectroscopy.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Photocathode | GaAs |
| Phosphor screen | P43 / P45 / P46 |
| Photoelectric conversion efficiency [Phosphor screen ：P43] | 20ph/e-/kV |
| Photoelectric conversion efficiency [Phosphor screen ：P46] | 6ph/e-/kV |
| Phosphor screen main output peak [Phosphor screen ：P43] | 556.6nm |
| Phosphor screen main output peak [Phosphor screen ：P45] | 560.7nm |
| Phosphor screen main output peak [Phosphor screen ：P46] | 480nm |
| Persistence time [Phosphor screen ：P43] | 1.2ms |
| Persistence time [Phosphor screen ：P45] | 1.7ms |
| Persistence time [Phosphor screen ：P46] | 0.05ms |
| Output Window [Phosphor screen: P43 / P45 / P46] | Fiber optic taper |
| Wire diameter [Phosphor screen: P43 / P45 / P46] | ≤4μm |
| Numerical aperture [Phosphor screen: P43 / P45 / P46] | ≥1.0 |
| Image displacement [Phosphor screen: P43 / P45 / P46] | <100μm |
| Magnification [Phosphor screen: P43 / P45 / P46] | 1.0±2% |
| Aperture [Phosphor screen: P43 / P45 / P46] | N≤5 |
| Electrical connection [Phosphor screen: P43 / P45 / P46] | Leaded |
| MCP Quantity [Phosphor screen: P43 / P45 / P46] | Single-layer MCP |
| Phosphor screen voltage [Phosphor screen: P43 / P45 / P46] | 4500V-5500V |
| MCP Output Voltage [Phosphor screen: P43 / P45 / P46] | 500V-950V |
| Cathode voltage / on [Phosphor screen: P43 / P45 / P46] | -400V |
| Cathode voltage / off [Phosphor screen: P43 / P45 / P46] | 50V |
| Brightness Gain [Phosphor screen: P43 / P45 / P46] | 10000-15000cd/m2/lx |
| Equivalent background illuminance [Phosphor screen: P43 / P45 / P46] | <0.25μlx |
| Brightness Uniformity [Phosphor screen: P43 / P45 / P46] | 3:1 |
| Resolution [Phosphor screen: P43 / P45 / P46] | 55-64lp/mm |
| Cathode active diameter [Phosphor screen: P43 / P45 / P46] | ≥17.5mm |
| Min Door width Time [Phosphor screen: P43 / P45 / P46 / FWHM] | 5ns/50ns FWHM |
| Response wavelength band [Phosphor screen: P43 / P45 / P46] | 450-900nm |
Applications
Key Features
Datasheet
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Supplier Information
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