LiDAR (Light Detection and Ranging)は、対象物にレーザ光を照射し、その反射光を光センサでとらえて距離を測定するリモートセンシング技術の1つです。自動車の自動運転化に向けた取り組みが進む近年、LiDARは方位分解能が高いため周囲の車や歩行者、建物などの距離・形状・位置関係を高精度で把握することが可能であり、先進運転支援システム (ADAS: Advanced Driver-Assistance Systems)や無人搬送車 (AGV: Automatic Guided Vehicle)などの用途で注目されています。
浜松ホトニクスは、LiDAR用の光源としてパルスレーザダイオード、光センサとしてSi APD、InGaAs APD、MPPC (SiPM)など、さまざまなデバイスを用意しています。また、それらのデバイスのカスタム対応も行っています。
|動作電圧||～10 V||100 ～ 200 V||～数十 V|
|増倍率||1||10 ～ 100||105|
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