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US 11,855,411 B2Granted
Nanobeam cavities having carrier-injection beams
AssigneeBoard of Regents, The University of Texas System
InventorsWeidong Zhou, Xiaochen Ge
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Abstract
In one embodiment, a nanobeam cavity device includes an elongated waveguide having a central optical cavity, first and second lateral substrates that are positioned on opposed lateral sides of the waveguide, and carrier-injection beams that extend from the first and second lateral substrates to the central optical cavity of the elongated waveguide.
Claims19
A nanobeam cavity device comprising:
- an elongated waveguide having a central optical cavity, the waveguide being suspended in air such that air surrounds a top, a bottom, and opposed lateral sides of the waveguide;
- first and second lateral substrates that are positioned on opposed lateral sides of the waveguide;
- and
- carrier-injection beams that extend from the first and second lateral substrates to the central optical cavity of the elongated waveguide.
1 more element
Dependencies are inferred from the claim text.