heliCam C4M CMOS Camera

Heliotis AG

Specifications

Sensor Type: CMOS
# Pixels (Width): 1024
# Pixels (Height): 1102
Pixel Size (Square): 12 um
Peak Quantum Efficiency: 79 %
Full Frame Rate: 250 fps
Bit Depth: 18 bit
Dual-phase Demodulation (in-pixel): 1 128 448 lock.in channels
Demodulation Frequency: 305 Hz - 50 kHz
Frequency Resolution: < 0.0025 x demodulation frequency
Phase Resolution: 0.1 deg
Dynamic Range For Signal: 2 x 10 bit
Background (common Mode) Suppression: 18 bit
Min Detectable Contrast: 1.8E-4 time-resolved, 1.8E-5 with averaging
Output: magnitude & phase, in-phase X & quadrature Y, grey scale
Max Signal Sample Rate: 200 kSa/s per channel
Max Output Smaple Rate: 1.4 kSa/s per channel
Memory Depth: 225 time-resolved output frames
Application: GUI based
Programming Interface: r Python, Matlab®, LabVIEW®, C++, .NET
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Features

  • 1024 x 1102 pixel with in-pixel lock-in amplifiers.
  • Each pixel demodulates optical signals of up to 305 Hz - 50 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