Cryo Attenuators

Spectrum Control has optimized fixed attenuators for use in cryogenic cooling systems. Cryogenic refrigeration systems with multiple stages of cooling and numerous RF cables of significant length, all of which introduce thermal noise, harming the integrity of the qubit. Coaxial cryo-attenuators, mounted at different temperature stages of the cryo chamber, help solve this problem.

Inmet brand cryo attenuators provide stable attenuation at temperatures down to 4 mK with low thermal noise characteristics. Minimal self-heating achieves temperature faster. Non‐magnetic material selection is Ideal for cryogenic applications, such as quantum computing.

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Corporate Solutions Guide
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Attenuators for Cryogenic Applications
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Cryo Attenuators for Quantum Computing
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Powerfilm Chip Attenuators for Cryogenic Applications
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