LIGHT SOURCE DEVICE, PROJECTION APPARATUS AND 3D APPARATUS COMPRISING SAME

    公开(公告)号:US20220137497A1

    公开(公告)日:2022-05-05

    申请号:US17646813

    申请日:2022-01-03

    Abstract: Provided is a light source device, including: a laser generation unit configured to output laser light; a light modification element disposed in a light guide unit or between the light guide unit and a homogenizing unit and configured to cause an angular distribution of the laser light uniform and continuous; the light guide unit, configured to receive the laser light output by the laser generation unit and guide the laser light to the homogenizing unit; and the homogenizing unit, configured to receive the laser light from the light guide unit, and homogenize and output the laser light.

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