it is a lichtempfu00e4nger (22) with a variety of lawinenphotodiodenelementen (24) and a first connector (40) and a second connector (42) for creating a preload stated,so that the lawinenphotodiodenelemente (24) each with a tensioning vorspannbar above a breakdown voltage and thus in a geiger mode betreibbar.based on this, the lichtempfu00e4nger (22), at least one temperaturerfassungselement (44) for measuring an operating temperature of the lawinenphotodiodenelemente (24) and a spannungskompensationseinheit (46), and the tensioning to the temperature adjusting.
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