Next-generation capabilities with quantum technologies: imaging, communication, and coincidence correlation
Quantum technologies represent a revolutionary leap in scientific and engineering capabilities, unlocking new possibilities in several key areas. SPAD arrays and image sensors are quantum detectors since they detect quanta of light, photons. This field includes quantum imaging such as Ghost imaging or coincidence imaging, quantum communication, and coincidence correlation.
Imaging applications can leverage the quantum properties to surpass classical imaging limits, providing enhanced resolution. Quantum communication focuses on using quantum states for secure data transmission, making communication channels highly secure against eavesdropping. Coincidence correlation studies the relationship between photon pairs to explore quantum phenomena like entanglement.
Benefits of SPAD technology
for this application
Single-photon detection
Capable of detecting individual photons with high precision.
Outstanding timing precision
Provides timing resolution down to picoseconds, essential for high-resolution and low-light quantum applications.
Low crosstalk
Crosstalk is leading to false correlations between pixel photon streams. Our technology features a very low crosstalk of 0.1% between pixels.
References
Lubin, Gur, et al.
Optics Express 27.23: 32863-32882 (2019).
Stipčević, Mario, et al.
arXiv preprint arXiv: 2102.12204 (2021).
Cavaillès, A., et al.
Optics Express 30.17: 30058-30065 (2022).
Makowski, Adrian, et al.
arXiv preprint arXiv: 2305.16206 (2023).
Makowski, Adrian, et al.
Optica 11.3: 340-343 (2024).
Tanuwijaya, Randy Stefan, et al.
arXiv preprint arXiv: 2307.07985 (2023).
Liang, Hong, et al.
Communications Physics 6.1: 140 (2023).
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