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公开(公告)号：US11635326B2
公开(公告)日：2023-04-25
申请号：US16373437
申请日：2019-04-02
申请人： Waymo LLC
摘要： Methods, systems, and apparatus, for a stray-light testing station. In one aspect, the stray-light testing station includes an illumination assembly including a spatially extended light source and one or more optical elements arranged to direct a beam of light from the spatially extended light source along an optical path to an optical receiver assembly including a lens receptacle configured to receive a lens module and position the lens module in the optical path downstream from the parabolic mirror so that the lens module focuses the beam of light from the spatially extended light source to an image plane, and a moveable frame supporting the optical receiver assembly including one or more adjustable alignment stages to position the optical receiver assembly relative to the illumination assembly such that the optical path of the illumination assembly is within a field of view of the optical receiver assembly.
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公开(公告)号：US11933666B2
公开(公告)日：2024-03-19
申请号：US18181353
申请日：2023-03-09
申请人： Waymo LLC
CPC分类号： G01J1/0238 , G01J1/0411 , G01J1/0437 , G01J1/0488 , G01J1/44 , H04N25/00 , G01J2001/4446
摘要： Methods, systems, and apparatus, for a stray-light testing station. In one aspect, the stray-light testing station includes an illumination assembly including a spatially extended light source and one or more optical elements arranged to direct a beam of light from the spatially extended light source along an optical path to an optical receiver assembly including a lens receptacle configured to receive a lens module and position the lens module in the optical path downstream from the parabolic mirror so that the lens module focuses the beam of light from the spatially extended light source to an image plane, and a moveable frame supporting the optical receiver assembly including one or more adjustable alignment stages to position the optical receiver assembly relative to the illumination assembly such that the optical path of the illumination assembly is within a field of view of the optical receiver assembly.
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公开(公告)号：US20230213379A1
公开(公告)日：2023-07-06
申请号：US18181353
申请日：2023-03-09
申请人： Waymo LLC
CPC分类号： G01J1/0238 , G01J1/0437 , G01J1/0411 , G01J1/44 , G01J1/0488 , H04N25/00 , G01J2001/4446
摘要： Methods, systems, and apparatus, for a stray-light testing station. In one aspect, the stray-light testing station includes an illumination assembly including a spatially extended light source and one or more optical elements arranged to direct a beam of light from the spatially extended light source along an optical path to an optical receiver assembly including a lens receptacle configured to receive a lens module and position the lens module in the optical path downstream from the parabolic mirror so that the lens module focuses the beam of light from the spatially extended light source to an image plane, and a moveable frame supporting the optical receiver assembly including one or more adjustable alignment stages to position the optical receiver assembly relative to the illumination assembly such that the optical path of the illumination assembly is within a field of view of the optical receiver assembly.
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公开(公告)号：US20240183707A1
公开(公告)日：2024-06-06
申请号：US18439265
申请日：2024-02-12
申请人： Waymo LLC
CPC分类号： G01J1/0238 , G01J1/0411 , G01J1/0437 , G01J1/0488 , G01J1/44 , H04N25/00 , G01J2001/4446
摘要： Methods, systems, and apparatus, for a stray-light testing station. In one aspect, the stray-light testing station includes an illumination assembly including a spatially extended light source and one or more optical elements arranged to direct a beam of light from the spatially extended light source along an optical path to an optical receiver assembly including a lens receptacle configured to receive a lens module and position the lens module in the optical path downstream from the parabolic mirror so that the lens module focuses the beam of light from the spatially extended light source to an image plane, and a moveable frame supporting the optical receiver assembly including one or more adjustable alignment stages to position the optical receiver assembly relative to the illumination assembly such that the optical path of the illumination assembly is within a field of view of the optical receiver assembly.
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公开(公告)号：US20200319022A1
公开(公告)日：2020-10-08
申请号：US16373437
申请日：2019-04-02
申请人： Waymo LLC
摘要： Methods, systems, and apparatus, for a stray-light testing station. In one aspect, the stray-light testing station includes an illumination assembly including a spatially extended light source and one or more optical elements arranged to direct a beam of light from the spatially extended light source along an optical path to an optical receiver assembly including a lens receptacle configured to receive a lens module and position the lens module in the optical path downstream from the parabolic mirror so that the lens module focuses the beam of light from the spatially extended light source to an image plane, and a moveable frame supporting the optical receiver assembly including one or more adjustable alignment stages to position the optical receiver assembly relative to the illumination assembly such that the optical path of the illumination assembly is within a field of view of the optical receiver assembly.
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