Image Intensifier HiCATT 25
The supplier sells image intensifiers from Lambort HiCATT, Photek and other brands for astronomy, high-speed imaging, photon counting and fluorescence-lifetime measurements. HiCATT (High-speed Camera Attachment) is designed for high-speed cameras, amplifying low-light images up to 10000 times to increase camera sensitivity for fast low-light imaging. It extends dynamic range, detecting even individual photons in weak light. At high light levels, exposures down to 3ns prevent overexposure and freeze fast objects sharply. Photek intensifiers offer top resolution, response speed and reliability, with optional integrated high-voltage supplies and ultrafast gating for specific applications.
Overview
Specifications
| Parameter | Value |
|---|---|
| Min Gate Width (FWHM) [HiCATT G 40n; FWHM] | 40ns |
| Min Gate Width (FWHM) [HiCATT G 2n;Gen II; FWHM] | < 3 ns |
| Min Gate Width (FWHM) [HiCATT G 2n;Gen III; FWHM] | 5 ns |
| Max Repetition Rate [HiCATT G 40n] | 100 kHz |
| Max Repetition Rate [HiCATT G 2n] | 300 kHz |
| Max Repetition Rate [HiCATT G 2n;burst mode] | 2.5 MHz |
| First-Order Image Intensifier | Proximity-focused Gen II or Gen III (filmless) |
| Second-Order Image Intensifier | Proximity-focused Gen I |
| Input Window [S20] | Quartz |
| Input Window [S25、GaAs、GaAsP] | Borosilicate glass |
| Equivalent Photon Gain (max) [S20] | 40000 |
| Equivalent Photon Gain (max) [S25] | 30000 |
| Equivalent Photon Gain (max) [GaAs] | 30000 |
| Equivalent Photon Gain (max) [GaAsP] | 50000 |
| Background Input [S20] | 0.006 photo e- /px/s |
| Background Input [S25] | 0.008 photo e- /px/s |
| Background Input [GaAs] | 0.024 photo e- /px/s |
| Background Input [GaAsP] | 0.006 photo e- /px/s |
| Phosphor [P20、P24、P43 on request] | P46 (P20, P24, P43 on request) |
| Input Lens Mount [C-mount on request] | F-mount (C-mount on request) |
| Output Lens Mount [C-mount on request] | F-mount (C-mount on request) |
| Available Relay Lenses | 1:1, 2:1, 3:1 |
| Typical Output Resolution [1:1 relay lens;S20] | 33 |
| Typical Output Resolution [1:1 relay lens;S25] | 31 |
| Typical Output Resolution [1:1 relay lens;GaAs] | 28 |
| Typical Output Resolution [1:1 relay lens;GaAsP] | 26 |
| Typical Output Resolution [2:1 relay lens;S20] | 66 |
| Typical Output Resolution [2:1 relay lens;S25] | 62 |
| Typical Output Resolution [2:1 relay lens;GaAs] | 56 |
| Typical Output Resolution [2:1 relay lens;GaAsP] | 52 |
| Typical Output Resolution [3:1 relay lens;S20] | 99 |
| Typical Output Resolution [3:1 relay lens;S25] | 93 |
| Typical Output Resolution [3:1 relay lens;GaAs] | 84 |
| Typical Output Resolution [3:1 relay lens;GaAsP] | 78 |
| Effective Area [Gen II / Gen III Branches Retain Original Values; Source ? Not Assumed to Be Diameter Symbol] | Gen II: ? 24.5 mm, Gen III: 16x16 mm |
| Input Diameter | 25 mm |
| Input Window Thickness | 6.0 mm |
Applications
Key Features
Datasheet
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