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US 2025/0062597 A1Published application
Semiconductor Laser Assembly with Thin Film Lithium Compound Waveguide
AssigneeII-Vi Delaware, Inc.
InventorsJulie S. Eng, Christopher P. Kocot, Anna Tatarczak
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Abstract
A semiconductor laser assembly includes an array of surface emitting lasers having a light emitting surface and an opposing surface; at least one electrical contact electrically connected to provide to the array of surface emitting lasers an electrical bias from an external electrical source; and an optical waveguide over the light emitting surface. The optical waveguide includes lithium.
Claims25
A semiconductor laser assembly comprising:
- an array of surface emitting lasers having a light emitting surface and an opposing surface;
- at least one electrical contact electrically connected to provide to the array of surface emitting lasers an electrical bias from an external electrical source;
- and
- an optical waveguide over the light emitting surface, wherein the optical waveguide comprises lithium.
1 more element
A method for emitting electromagnetic radiation, the method comprising:
- coupling an optical waveguide comprising lithium with a semiconductor laser;
- and
- emitting electromagnetic radiation at a first wavelength from the semiconductor laser to the optical waveguide, wherein the electromagnetic radiation is emitted from the optical waveguide at a second wavelength, and wherein the second wavelength is shorter than the first wavelength.
Dependencies are inferred from the claim text.