heliCam C4 CMOS Camera

Heliotis AG

Specifications

Sensor Type: CMOS
# Pixels (Width): 542
# Pixels (Height): 512
Pixel Size (Square): 24 um
Peak Quantum Efficiency: 79 %
Full Frame Rate: 1000000 fps
Bit Depth: 21 bit
Dual-phase Demodulation (in-pixel): 277 504 lock-in channels
Demodulation Frequency: 1kHz - 250kHz
Frequency Resolution: <0.001 x demodulation frequency
Phase Resolution: 0.1 deg
Dynamic Range For Signal: 2x 10 bit
Background (common Mode) Suppression: 21 bit
Min Detectable Contrast: 1E-4 rime-resolved 1E-5 with averaging
Output: signal magnitude and phase grayscale
Max Signal Sample Rate: 1 MSa/s per channel 277 GSa/s in total
Max Output Sample Rate: 5.6 kSa/s per channel 3.12 GSa/s in total
Memory Depth: 1000 time-resolved output frames 277 MSain total
Application: GUI based
Programming Interface: Python, Matlab, LabVIEW, C++, .NET

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Features

542 x 512 pixel with in-pixel lock-in amplifiers.

Each pixel demodulates optical signals of up to 250 kHz.

Applications

  • magnetic field microscopy using quantum defects in diamonds (N-V)
  • lock-in Raman spectroscopy
  • high sensitivity incoherent differential imaging
  • heterodyne interferometry
  • low coherence interferometry
  • pump-probe experiments