"Advancing US leadership in space- and ground-based optics is core to our mission, and turn-key laser communication ground stations are a critical component of that future."
"If you want to detect photons at the single photon level, and you don't know anything about cryogenics, that's fine."
NASA's Artemis II mission utilized a low-cost optical terminal to receive laser communications, achieving a data rate of 260MB per second. Engineers deployed an off-the-shelf telescope and a laser processing backend in Australia. The technology, including superconducting nanowire single-photon detectors, is essential for effective space-to-ground communications. Reducing costs is vital for broader adoption. Quantum Opus, co-founded by astronaut Josh Cassada, emphasizes the technology's significance for data transmission and quantum computing applications.
Read at Ars Technica
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