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US 2025/0087968 A1Published application
Ultra-small laser oscillator utilizing self-resonance in a patterned indirect bandgap material
AssigneeKorea University Research and Business Foundation
InventorsSu Hyun GONG, Jung Hyun SUNG
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Abstract
The present disclosure relates to an ultra-small laser oscillator utilizing self-resonance in a pattered indirect bandgap material. The ultra-small laser oscillator using self-resonance according to an embodiment may include a substrate; and a resonator that is formed of transition metal dichalcogenides (TMDs) on the substrate, supports a whispering gallery mode (WGM), and performs lasing in a form of a continuous wave at room temperature.
Claims6
An ultra-small laser oscillator using self-resonance, comprising:
- a substrate;
- and
- a resonator that is formed of transition metal dichalcogenides (TMDs) on the substrate, is an internal cavity structure possessing a whispering gallery mode (WGM), and performs lasing in a form of a continuous wave at room temperature.
Dependencies are inferred from the claim text.