Laser radar
The embodiment of the utility model provides a laser radar, and relates to the technical field of optical ranging. The laser radar comprises a light emitting unit, a light receiving unit and a reflector. The light emitting unit is used for emitting a detection light signal, the light receiving unit...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The embodiment of the utility model provides a laser radar, and relates to the technical field of optical ranging. The laser radar comprises a light emitting unit, a light receiving unit and a reflector. The light emitting unit is used for emitting a detection light signal, the light receiving unit is used for receiving an echo light signal generated by the detection light signal, the reflector is arranged at the emitting end of the light emitting unit to reflect the detection light signal, and an included angle is formed between the axis of the reflector and the propagation direction of a propagation signal of the detection light signal. Or the reflector is arranged at the receiving end of the light receiving unit to reflect the echo light signal, and an included angle is formed between the axis of the reflector and the propagation direction of the echo light signal. Through the arrangement of the reflecting mirror, the light path can be effectively folded, so that the effect of compressing the space is achi |
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