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US 12,645,088 B2Granted
Device for shaping a laser radiation
AssigneeLimo Display GmbH
InventorHenning Kalis
Life of this patent
Estimating the term…
Abstract
Device for shaping a laser radiation, comprising a first homogenizer with a first array of lenses and a second homogenizer with a second array of lenses through which the laser radiation passes through one after the other, a lens device which superimposes the laser radiation passed through the second array of lenses in a working plane, and a first prism and a second prism arranged between the second homogenizer and the lens device, wherein the laser radiation passed through the second array of lenses successively passes through the first and the second prism passes before impinging on the lens means.
Claims14
Device, comprising
- a first homogenizer with a first array of lenses,
- a second homogenizer with a second array of lenses,
- a first prism,
- a second prism,
- a lens device,
- wherein a laser radiation incident on the device propagates sequentially through the first array of lenses, the second array of lenses, the first prism, the second prism and the lens device;
- wherein the first prism is configured such that at least a portion of the laser radiation emerging from the second lens array is divergent along at least the first direction (x) as the portion is incident upon the first prism.
4 more elements
Dependencies are inferred from the claim text.