Scientific-grade ICCD Camera

Scientific-grade ICCD Camera

Supplier
Atomsci
Category
Scientific & Industrial Cameras
Origin
China

This product uses advanced picosecond-gated image-intensification technology. Integrating a high-quantum-efficiency image intensifier with a high-performance CCD sensor provides fast image acquisition and sensitivity down to single photons. In a picosecond ICCD camera, the front optical system processes images of ultrafast phenomena and delivers them to the ICCD image intensifier. A high-precision pulse generator produces a sequence of gating pulses that open the intensifier in turn, allowing the intensified image information to enter the image sensor for storage and further processing. The camera offers excellent temporal and spatial resolution and good stability.

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Overview

This product uses advanced picosecond-gated image-intensification technology. Integrating a high-quantum-efficiency image intensifier with a high-performance CCD sensor provides fast image acquisition and sensitivity down to single photons. In a picosecond ICCD camera, the front optical system processes images of ultrafast phenomena and delivers them to the ICCD image intensifier. A high-precision pulse generator produces a sequence of gating pulses that open the intensifier in turn, allowing the intensified image information to enter the image sensor for storage and further processing. The camera offers excellent temporal and spatial resolution and good stability.

Specifications

ParameterValue
CCD Camera - Resolution2688*2200 5.9Mpix
CCD Camera - Pixel size4.54 um × 4.54 um
CCD camera - Sensor active area12.5*10mm Diagonal 16mm
CCD camera - Acquisition frame rate6.9fps full frame, 10.9fps binned 2*2
CCD Camera - Pixel Depth14bits
CCD Camera - Exposure Time25us - 60min
CCD camera - Full well capacity>9ke-
CCD camera - Readout noise5.7e-
CCD Camera - Dark Current [@-20℃]0.00017e-/pix/s @-20℃
CCD Camera - Cooling methodMultistage TEC cooling
Image intensifier - PhotocathodeGaAs / S25 / Hi-QE Blue
Image intensifier - Equivalent background illuminance [Photocathode :GaAs]<0.25μlx
Image intensifier - Equivalent background illuminance [Photocathode :S25]<0.25μlx
Image intensifier - Equivalent background illuminance [Photocathode :Hi-QE Blue]<0.05ulx
Image intensifier - Spectral range [Photocathode :GaAs]500-900nm
Image intensifier - Spectral range [Photocathode :S25]400-900nm
Image intensifier - Spectral range [Photocathode :Hi-QE Blue]185nm-700nm
Image intensifier - Effective aperture [Photocathode :GaAs / S25 / Hi-QE Blue]ϕ18mm
Image intensifier - Coupling ratio [Photocathode :GaAs / S25 / Hi-QE Blue]1:1/1:1.33
Image intensifier - Gain [Photocathode :GaAs / S25 / Hi-QE Blue / Single-layer MCP]>1000( Single-layer MCP )
Image intensifier - Gain [Photocathode :GaAs / S25 / Hi-QE Blue / Double layer MCP]>100000( Double layer MCP)
Image intensifier - Resolution [Photocathode :GaAs / S25 / Hi-QE Blue / Single-layer MCP]55-65lp/mm( Single-layer MCP )
Image intensifier - Resolution [Photocathode :GaAs / S25 / Hi-QE Blue / Double layer MCP]25-35lp/mm( Double layer MCP)
Image intensifier - Phosphor screen [Photocathode :GaAs / S25 / Hi-QE Blue]P43
Image intensifier - Minimum optical gate width [Photocathode :GaAs / S25 / Hi-QE Blue]3ns- Continuous adjustable (3000 Model ) / 500ps(500 Model )
Image intensifier - Repetition frequency [Photocathode :GaAs / S25 / Hi-QE Blue]300KHz / 350KHz
Synchronization/gating circuit - Operating modeContinuous high level:set the channel to continuously output a 4V DC signal; internal trigger:set the channel to output a 0.02Hz-200KHz pulse signal with adjustable pulse width and delay; external trigger:for an external trigger input of 0.1Hz-300KHz, output a pulse signal at the same frequency with adjustable pulse width and delay
Synchronization/gating circuit - Synchronization interfaceExternal trigger Input *1; Synchronous output *2
Synchronization/gating circuit - External trigger input specificationsTrigger threshold: 0.1-5V adjustable; input impedance: 50Ω/10KΩ configurable; minimum trigger width: 3ns
Synchronization/gating circuit - Synchronization signal output2 output channels: output amplitude 4V, impedance 50 ohms; channel signal parameters: pulse width 3ns-10s, minimum adjustment resolution 3ns; channel delay 0-10s, minimum resolution 10ps
Synchronization/gating circuit - External trigger delayExternal trigger Input :<70ns
Synchronization/gating circuit - Internal trigger frequency0-300KHz
Synchronization/gating circuit - Timing jitterInterchannel jitter <35ps

Applications

Combustion/plasma diagnostics; fluorescence lifetime; gated Raman spectroscopy; gated imaging; low-light imaging; laser-induced fluorescence/breakdown spectroscopy. Suitable for academic research at institutes, universities and research organizations. This product enhances weak optical signals, extends the spectral detection range from ultraviolet to near infrared and provides picosecond exposure times. Applications include research on combustion, electrical discharges, biomechanics, fluorescence-lifetime detection, detonation tests and plasma diagnostics using high-speed and scientific cameras.

Key Features

Optical gating as short as 500ps effectively suppresses noise interference. Typical optical gate width of 3ns for low-cost gated imaging. High-precision timing synchronization on the 10ps scale supports precise three-dimensional temporal/spatial sequence slicing. High-gain optical-signal amplification with single-photon-level detection sensitivity. Advanced noise suppression and image processing. Replaceable optical interface.

Datasheet

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Supplier Information

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Atomsci
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Dongguan Zhongke Atom Precision Manufacturing Technology Co., Ltd. is a high-tech enterprise focusing on photoelectric detection and laser sensing technologies. It is dedicated to the R&D and production of optical sensors such as super second-generation, third-generation, and ultrafast image intensifiers, photomultiplier tubes, electron/ion detection devices, as well as digital cameras like intensified cameras and low-light cameras. It also provides laser sensors including laser wind radar, ceilometer, TOF lidar, and instruments such as time-resolved Raman spectrometers and time-gated imagers. Products are widely used in low-light night vision, laser 3D surveying, industrial inspection, and scientific research. The company is located in Songshan Lake, Dongguan, with comprehensive OEM and customized solution capabilities.

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Scientific-grade ICCD Camera
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