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US 2023/0253754 A1Published application
Laser device including a screening element
Assigneeams-OSRAM International GmbH
InventorsJörg Erich SORG, Markus Reinhard HORN, Jan SEIDENFADEN, Harald KÖNIG
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Abstract
The invention relates to a laser device which includes at least one laser diode having an emission surface via which the laser diode can emit laser light during operation, and a screening element having an entry surface facing the emission surface.
Claims14
A laser apparatus comprising
- at least one laser diode having an emission surface via which the laser diode can emit laser light during operation, and
- a screening element having an entrance surface which faces the emission surface,
- wherein the emission surface of the laser diode is arranged in a non-hermetically sealed environment and the screening element is arranged such that an optical tweezers effect caused by the laser light at the emission surface is prevented entirely or at least partially.
A laser apparatus comprising
- at least one laser diode having an emission surface via which the laser diode can emit laser light during operation, and
- a screening element having an entrance surface which faces the emission surface,
- wherein the laser light emitted during operation has a beam waist that is located in a gap between the emission surface and the entrance surface.
Dependencies are inferred from the claim text.