LIDAR TRANSMITTER/RECEIVER ALIGNMENT
A light detection and ranging (LIDAR) device includes a transmitter, a receiver, and a minor. The transmitter emits collimated transmit light toward the minor for reflection into an environment. The receiver includes a receive lens, an aperture, a holder, and a light sensor. The receive lens is conf...
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| creator | GASSEND, Blaise MORRISS, Zachary ULRICH, Drew DROZ, Pierre-Yves DAVIS, Ryan |
| description | A light detection and ranging (LIDAR) device includes a transmitter, a receiver, and a minor. The transmitter emits collimated transmit light toward the minor for reflection into an environment. The receiver includes a receive lens, an aperture, a holder, and a light sensor. The receive lens is configured to receive, via the minor, reflections of the collimated transmit light from the environment and focus the received light at a point within the aperture. The holder is configured to position the light sensor to receive light that diverges from the aperture. The holder and aperture can be moved together relative to the receive lens as an assembly. To align the receiver with the transmitter, a light source emits light through the aperture toward the receive lens, and the assembly is adjusted so that the light emitted by the transmitter and receiver overlap m an image obtained by a camera. |
| format | Patent |
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The transmitter emits collimated transmit light toward the minor for reflection into an environment. The receiver includes a receive lens, an aperture, a holder, and a light sensor. The receive lens is configured to receive, via the minor, reflections of the collimated transmit light from the environment and focus the received light at a point within the aperture. The holder is configured to position the light sensor to receive light that diverges from the aperture. The holder and aperture can be moved together relative to the receive lens as an assembly. To align the receiver with the transmitter, a light source emits light through the aperture toward the receive lens, and the assembly is adjusted so that the light emitted by the transmitter and receiver overlap m an image obtained by a camera.</description><language>eng ; fre ; ger</language><subject>ANALOGOUS ARRANGEMENTS USING OTHER WAVES ; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES ; MEASURING ; PHYSICS ; RADIO DIRECTION-FINDING ; RADIO NAVIGATION ; TESTING</subject><creationdate>2023</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230329&DB=EPODOC&CC=EP&NR=3914931A4$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230329&DB=EPODOC&CC=EP&NR=3914931A4$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GASSEND, Blaise</creatorcontrib><creatorcontrib>MORRISS, Zachary</creatorcontrib><creatorcontrib>ULRICH, Drew</creatorcontrib><creatorcontrib>DROZ, Pierre-Yves</creatorcontrib><creatorcontrib>DAVIS, Ryan</creatorcontrib><title>LIDAR TRANSMITTER/RECEIVER ALIGNMENT</title><description>A light detection and ranging (LIDAR) device includes a transmitter, a receiver, and a minor. The transmitter emits collimated transmit light toward the minor for reflection into an environment. The receiver includes a receive lens, an aperture, a holder, and a light sensor. The receive lens is configured to receive, via the minor, reflections of the collimated transmit light from the environment and focus the received light at a point within the aperture. The holder is configured to position the light sensor to receive light that diverges from the aperture. The holder and aperture can be moved together relative to the receive lens as an assembly. To align the receiver with the transmitter, a light source emits light through the aperture toward the receive lens, and the assembly is adjusted so that the light emitted by the transmitter and receiver overlap m an image obtained by a camera.</description><subject>ANALOGOUS ARRANGEMENTS USING OTHER WAVES</subject><subject>DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES</subject><subject>LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES</subject><subject>MEASURING</subject><subject>PHYSICS</subject><subject>RADIO DIRECTION-FINDING</subject><subject>RADIO NAVIGATION</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFDx8XRxDFIICXL0C_b1DAlxDdIPcnV29QxzDVJw9PF09_N19QvhYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxrgHGloYmlsaGjibGRCgBAFNNIuE</recordid><startdate>20230329</startdate><enddate>20230329</enddate><creator>GASSEND, Blaise</creator><creator>MORRISS, Zachary</creator><creator>ULRICH, Drew</creator><creator>DROZ, Pierre-Yves</creator><creator>DAVIS, Ryan</creator><scope>EVB</scope></search><sort><creationdate>20230329</creationdate><title>LIDAR TRANSMITTER/RECEIVER ALIGNMENT</title><author>GASSEND, Blaise ; MORRISS, Zachary ; ULRICH, Drew ; DROZ, Pierre-Yves ; DAVIS, Ryan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3914931A43</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2023</creationdate><topic>ANALOGOUS ARRANGEMENTS USING OTHER WAVES</topic><topic>DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES</topic><topic>LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES</topic><topic>MEASURING</topic><topic>PHYSICS</topic><topic>RADIO DIRECTION-FINDING</topic><topic>RADIO NAVIGATION</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>GASSEND, Blaise</creatorcontrib><creatorcontrib>MORRISS, Zachary</creatorcontrib><creatorcontrib>ULRICH, Drew</creatorcontrib><creatorcontrib>DROZ, Pierre-Yves</creatorcontrib><creatorcontrib>DAVIS, Ryan</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>GASSEND, Blaise</au><au>MORRISS, Zachary</au><au>ULRICH, Drew</au><au>DROZ, Pierre-Yves</au><au>DAVIS, Ryan</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>LIDAR TRANSMITTER/RECEIVER ALIGNMENT</title><date>2023-03-29</date><risdate>2023</risdate><abstract>A light detection and ranging (LIDAR) device includes a transmitter, a receiver, and a minor. The transmitter emits collimated transmit light toward the minor for reflection into an environment. The receiver includes a receive lens, an aperture, a holder, and a light sensor. The receive lens is configured to receive, via the minor, reflections of the collimated transmit light from the environment and focus the received light at a point within the aperture. The holder is configured to position the light sensor to receive light that diverges from the aperture. The holder and aperture can be moved together relative to the receive lens as an assembly. To align the receiver with the transmitter, a light source emits light through the aperture toward the receive lens, and the assembly is adjusted so that the light emitted by the transmitter and receiver overlap m an image obtained by a camera.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING |
| title | LIDAR TRANSMITTER/RECEIVER ALIGNMENT |
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