PyLoN: 2048B_eXcelon — Low-Noise Deep-Cooled CCD Camera
PyLoN: 2048B_eXcelon from Teledyne Princeton Instruments is a deeply cooled CCD camera for quantitative spectroscopy requiring high sensitivity. Excellent low noise and -120℃ liquid-nitrogen cooling eliminate dark current, while metal sealing extends vacuum life. Dual amplifiers and software-selectable gain are supported, along with powerful 64-bit LightField acquisition and IntelliCal wavelength/intensity calibration. ADC rates up to 4MHz, digital correlated double sampling and offset stability reduce read noise and improve linearity. Excellent UV-to-NIR sensitivity and etaloning suppression suit ultrafaint signals and exposures lasting hours.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Sensor Type | Back-Illuminated CCD with eXcelon Technology Support |
| Resolution | 2048×2048 |
| Pixel Size | 13.5μm |
| Sensor Size | 27.65mm×27.65mm |
| Binning | 1×1，2×2，4×4，8×8 |
| Bit Depth | 16bit |
| Cooling [Liquid Nitrogen Cooling] | Liquid Nitrogen Cooling: -70℃~-120℃ |
| Dark Current [-120℃] | 0.000027@-120℃ |
| Full Well Capacity [High Sensitivity] | 100ke- |
| Full Well Capacity [High Capacity] | 250ke- |
| Quantum Efficiency | 95% |
| Readout Noise [50kHz] | 4e- |
| Readout Noise [1MHz] | 9e- |
| Data Interface | GigE |
| Mechanical Dimensions (W×H×L) | 208mm × 371mm × 267mm |
| Operating Temperature | +5℃ ~ +30℃ |
| Weight | 4.5 kg |
Key Features
Datasheet
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