Patent · US Active

Non-reciprocal device comprising asymmetric phase transport of waves

US11595133B2 · kind B2 · utility

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1References

20Claims

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Assignee

Max-Planck-Gesellschaft zur Föderung der Wissenschaften e.V. · US

Inventors

Jochen Mannhart · Eppelheim, DE
Daniel Braak · Augsburg, DE

Key dates

Filing date	Apr 5, 2019
Grant date	Feb 28, 2023
Priority date	—
Expiry date	Aug 30, 2039

Classification

Technology area (CPC G)Physics
CPC primaryG01B2290/55
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

A quantum device includes a non-reciprocal transmission structure, wherein the transmission structure is designed such that for first waves traversing the transmission structure in a forward direction the phases of the first waves are at least partially conserved, and for second waves traversing the transmission structure in a backward direction, the phases of the second waves are at least partially replaced by random ones, such that the phase conservation is more pronounced in the forward direction than in the backward direction.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.