Laser radar

The utility model discloses a laser radar, which comprises a shell, and a light emitting assembly, a Powell prism, a beam splitter, a converging lens and a light receiving assembly which are arranged in the shell, and is characterized in that the light emitting assembly is used for emitting a detect...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KE JIAN, HAO PENGTAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS DETECTING MASSES OR OBJECTS DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES GEOPHYSICS GRAVITATIONAL MEASUREMENTS LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TARIFF METERING APPARATUS TESTING
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Beschreibung
Zusammenfassung:	The utility model discloses a laser radar, which comprises a shell, and a light emitting assembly, a Powell prism, a beam splitter, a converging lens and a light receiving assembly which are arranged in the shell, and is characterized in that the light emitting assembly is used for emitting a detection light beam; the Powell prism is used for converging and processing the detection light beam into a linear light beam; the beam splitter is used for splitting the linear light beam from the Powell prism into at least two parallel linear light beams; the converging lens is used for converging reflected light obtained after the at least two parallel linear light beams meet a target to the light receiving assembly; and the light receiving assembly is used for receiving the reflected light converged by the converging lens. The beam splitter is additionally arranged behind the Powell prism, so that a linear light beam emitted by the Powell prism is divided into at least two parallel linear light beams in the vertical