QTREX Quantum Ltd. announced positive results from independent testing of its additively manufactured electronics (AME) cryogenic interconnects. A leading quantum computing company conducted the tests at 20 millikelvin, confirming the interconnects’ microwave performance at temperatures required for superconducting quantum processors.
The interconnects achieved channel-to-channel isolation better than 100 dB, outperforming existing market solutions. Testing detected no crosstalk.
The components also demonstrated phase matching and impedance uniformity, both important for precise qubit control. QTREX is finalizing a binding agreement with the testing partner and expects to disclose details in the coming weeks.