NV02TPX-DEV
Two-pixel correlator development module
- 2 SPAD pixels
- On-chip g(2) or cross-correlation
- 64 bins of up to 5 ns width
- External gate signal
The NovoViz NV02TPX-DEV was developed for applications requiring fast correlation times and single photon sensitivity. The device does not require any external threshold circuitry, provides direct access to SPAD outputs and uses a single USB connection for both power and data.
The sensor combines the benefits of a single-photon avalanche diode (SPAD) pixel, namely the single-photon resolution and fast operating speeds, with the benefits of on chip digital processing – reduced output data rates.
Our innovative sensor architecture performs all the correlation computations simultaneously for every acquisition step and stores the results in internal memory. At the end of the user-defined exposure period, the data can be retrieved, after which the process can be repeated. The sensor is well suited for applications such as diffuse correlation spectroscopy and quantum optics, among others.
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