CPC H01S 5/0424 (2013.01) [H01S 5/026 (2013.01); H01S 5/1021 (2013.01); H01S 5/1042 (2013.01); H01S 5/1067 (2013.01); H01S 5/11 (2021.01); H01S 5/12 (2013.01)] | 19 Claims |
1. 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.
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