Features
Noiseless photon counting
for ultra-low light sensitivity and long integration times
High Resolution
with enhanced spatial location of photon events using centroiding
Electro-Optical Gating
available down to < 3 ns for transient events and removing unwanted background
High Quantum Efficiency
across the ultraviolet to visible range, customizable according to the application.
Applications
Bioluminescence Imaging
Chemiluminescence Imaging
Simultaneous fluorescence and luminescence imaging
Autoradiography
X-ray and particle photon counting
Drug discovery
Product Overview
The HRPCS is a true single photon counting camera providing the ability to capture and integrate ultra-low-light images in real time.
The HRPCS is a parallel readout device capable of detecting multiple photons at the exactly the same time. It’s readout rate of 50 frames per second at full resolution, low dark count rate and 1.3 Mpix sensor provides high sensitivity over a wide dynamic range.
Bespoke versions are available with any of the wide range of Photek’s image intensifiers. Full systems can be provided with sensor cooling for ultra low noise, computer controlled sample stage, sample temperature control and light-tight enclosures.
Product Range
HRPCS5-18 18mm photon counting camera system
HRPCS5-25 25mm photon counting camera system
High Speed Option for fast gating
Specifications
Camera | Standard | High Speed Option | |
Sensor | e2v EV76C560ABT | Sony IMX174 | |
Image Format | 1280 x 1024 pixels | 1936 x 1216 pixels | |
Pixel Size | 5.3 microns | 5.86 microns | |
Frame Rate (full frame) | 60 fps | 166 fps | |
ADC | 10 bits | 12 bits | |
Interface | USB 3.0 | USB 3.0 | |
Gating | Standard | High Speed Option | |
Min Gate Width | 50 ns | 3 ns | |
Max Repetition Rate | 10 kHz | 300 kHz | |
Gating | Standard | High Speed Option | |
Gate Controller | HRPCS | GIC3 | |
Delay/Width Increment | 5 ns steps | 1 ns steps | |
Internal Time Base | Up to 10 KHz | Up to 300 KHz | |
Trigger Mode | External / Camera / Time base | External / Camera / Time base | |
Camera Trigger | Synchronous (1 gate trigger per camera frame) / Asynchronous (multiplegate triggers per camera frame) | ||
Intensifier | Standard | High Speed Option | |
Intensifier | MCP218 or MCP225 MCP218 or MCP225 | MCP218 or MCP225 | |
Input Window Material | Fused Silica or Fibre Optic | Fused Silica or Fibre Optic | |
Photocathode | SB, Bialkali, S20, S25 | SB, Bialkali, S20, S25 | |
Resolution | 25 lp/mm | 25 lp/mm | |
Gain | Fully adjustable | Fully adjustable | |
Uniformity | 10% SD/mean | 10% SD/mean | |
Phosphor (Decay time) | P43 (1 ms to 10%) or P46 (300 ns to 10%) | P43 (1 ms to 10%) or P46 (300 ns to 10%) | |
Coupling Method | Fiber Optic Taper | Relay Lens | |
Effective Pixel Size (18 mm) | 8.7 microns | 9.3 microns | |
Effective Pixel Size (25 mm) | 12 microns | 13 microns | |
Spectral Response
Dark Count Rate
Documentation
Download Datasheet
