
CHARLIE - Cooled sCMOS Camera
State-of-the-art scientific camera with back-illuminated sCMOS sensor

CHARLIE for Imaging and Spectroscopy
Deep cooled direct detection sCMOS camera
Straight out of Berlin comes CHARLIE, greateyes’ new back-illuminated cooled sCMOS camera that combines cutting-edge technology with innovative functionality, to offer unprecedented opportunities for the measurements of tomorrow.
Built on our decades of experience in ultra high vacuum (UHV), CHARLIE is specially designed for a broad range of applications. Ultra low-noise electronics combined with market-leading deep cooling make CHARLIE the most sensitive X-ray / EUV / VUV sCMOS camera available.
The detector delivers peak quantum efficiency up to 99%. With direct detection, photon scattering in scintillators does not apply, therefore offering sharper resolution. Furthermore, CHARLIE features high full-well capacity, high dynamic range, and 12-bit SDR and 16-bit HDR modes.
Typical Applications
- - X-ray Spectroscopy
- - EUV Lithography
- High Harmonic Generation Dectection/Experiments
- FEL High Rep Rate X-ray Imaging
- Coherent Diffraction Imaging
- SAXS
- RIXS
- NEXAFS Spectroscopy
- X-ray Ptychography
Features & Benefits
- - High QE up to 99%
with single photon sensitivity - - Market-leading -50°C ultra deep cooling
with very low dark current for better detection limit and lowest noise - - High frame rates
up to 48 fps (full frame) - - 12-bit SDR and 16-bit HDR mode
- - 10 GigE & USB 3.0 data interface
for local or remote network operation - - Compact design
with various flange options, including rotatable - - Flexible software options
greateyes Vision software included; and various SDKs and drivers available
Model
CHARLIE 2k2k 11

| Image Area | 22.5 mm x 22.5 mm |
| Pixel Format | 2048 x 2048 |
| Pixel Size | 11 µm x 11 µm |
| sCMOS Sensor Cooling | Down to -50°C |
| Distance Flange - Focal Plane | 5.0 mm for CF DN 63 and 7.3 mm CF DN 100 |
| Dimensions (W x H x L) | 8.3 cm x 11.8 cm x 12.4 cm (3.27" x 4.65" x 4.88") |
| Weight | 3.1 kg |
sCMOS Sensor Type
CHARLIE 2k2k 11 |
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| VUV, EUV, SXR, HXR |
Specifications
| Sensor type | Back-illuminated sCMOS |
| Readout modes | High gain, low gain, HDR mode |
| Linearity | Better than 99% |
| Flange types | Knife-edge sealed CF DN63, CF DN100, CF DN160, CF DN200; rotable CF DN100, CF DN160; ISO-F DN63 |
| Vacuum compatibility | 10 -9 mbar (UHV capability) with CF flange |
| Bakeout temperature | Max. +80°C |
| Temperature monitoring | Two thermistors at sCMOS sensor and TEC (hot side) |
| Data interface | 10 Gigabit Ethernet, USB 3.0 |
| Software | greateyes Vision software for Windows 10 / 11 |
| SDK and drivers | DLL for Windows; LabVIEW, EPICS, Linux, Python, Tango, µManger driver (optional) |
| TTL interface signals | Sync out, shutter out, 2 external trigger in |
| Operating conditions | Temperature: 0°C to 35°C ambient, relative humidity <80% (non-condensing) |
| Power supply | 80-264 VAC (115/230 typical), 47-63 Hz (50/60), max. 1.1 A (230 VAC), 1.9 A (115 VAC) |
| Certification | CE |
| Dimensions (W x H x L) | Camera body without flange: 8.3 cm x 11.8 cm x 12.4 cm (3.27” x 4.65” x 4.88”) |
| Weight | 3.1 kg |
greateyes Vision software
Providing access to all camera functionalities
greateyes Vision software includes comprehensive visualisation, analysis and storage options, and supports important features such as wavelength and geometric calibration, crop and burst modes, and various file formats. The software runs on 32/64-bit Windows systems. For integration into other systems, a software development kit and drivers are available.

Software features
- - Supports crop and burst readout modes
Higher frame rates and precise time resolution - - Fully flexible horizontal and vertical binning
- - Wavelength and geometric calibration
- - Multiple file formats
JPG, PNG, BMP, TXT, TIFF (18 bit), DAT raw data - - Many drivers available
For integration into other systems - - Language support
English, Chinese and German - - Comprehensive visualisation and image manipulation routines
- - Runs on 32/64-bit Windows systems
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