Optical unit for laser processing system and laser processing system
AssigneePanasonic Intellectual Property Management Co., Ltd.
InventorsTAKAYUKI KAI, KOUKI ICHIHASHI
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Abstract
An optical unit for a laser processing system includes a laser diode including a plurality of laser emitters which emit laser light, a lens unit including a plurality of lenses, a holding block having a light-transmitting property, and a light-shielding film. The holding block and the laser diode are bonded to each other with a first adhesive, and the lens unit and the holding block are bonded to each other with a second adhesive. The light-shielding film is located between the lens unit and the holding block.
Claims9
An optical unit for a laser processing system, the optical unit comprising:
- a laser diode that includes a plurality of laser emitters which emit laser light;
- a lens unit that includes a plurality of lenses;
- a holding block having a light-transmitting property;
- and
- a light-shielding film,
- wherein the holding block and the laser diode are bonded to each other with a first adhesive,
- the lens unit and the holding block are bonded to each other with a second adhesive, and
- the light-shielding film is located between the lens unit and the holding block.
Dependencies are inferred from the claim text.