Terahertz interaction circuit with open cavity portion
US8768115B2 · kind B2 · utility
0Cited by
7References
15Claims
0Family size
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Key dates
| Filing date | Feb 21, 2012 |
| Grant date | Jul 1, 2014 |
| Priority date | — |
| Expiry date | Sep 2, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N21/3581
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A terahertz interaction circuit includes a waveguide through which electromagnetic waves pass, the waveguide having a folded shape and including a narrow open cavity portion; and an electron beam tunnel through which an electron beam passes, the electron beam tunnel penetrating through the waveguide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.