Publication

Optical coupling device

Tobias Kippenberg, Junqiu Liu, Miles Henry Anderson, John David Jost
2019
Patents

Abstract

The present invention concerns an optical coupling device including at least one supporting layer comprising a first support wall and a second support wall. The at least one supporting layer comprises at least one bridging waveguide for coupling electromagnetic radiation to and from an optical resonator or optical device, the at least one bridging waveguide extending between the first support wall and the second support wall.

Official source

https://infoscience.epfl.ch/entities/publication/2cc92d56-c070-43a1-b64f-2ad3161eb361

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Tobias Kippenberg, Junqiu Liu, Miles Henry Anderson, John David Jost
2019
Patents

Abstract

Official source

https://infoscience.epfl.ch/entities/publication/2cc92d56-c070-43a1-b64f-2ad3161eb361

About this result

Related concepts (18)

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In electromagnetics, an evanescent field, or evanescent wave, is an oscillating electric and/or magnetic field that does not propagate as an electromagnetic wave but whose energy is spatially concentrated in the vicinity of the source (oscillating charges and currents). Even when there is a propagating electromagnetic wave produced (e.g., by a transmitting antenna), one can still identify as an evanescent field the component of the electric or magnetic field that cannot be attributed to the propagating wave observed at a distance of many wavelengths (such as the far field of a transmitting antenna).

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