| 摘要 |
An optoelectronic sensor (10) having a light transmitter (12) for the transmitting of laser pulses (18) into a monitored region (24) by means of a laser light source (14) and having a driver circuit (16, 30) for the laser light source (14) is described which is designed to set the light transmitter (12) into a working state in which the laser light source (14) transmits a laser pulse (18) or into a preparatory state. The driver circuit (16, 30) is further designed to set the light transmitter (12) into the preparatory state in each case prior to the transmission of a laser pulse (18).
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