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汽车 LiDAR 专用 MPPC®
在 905 nm 近红外区域具有高灵敏度
S15639-1325PS
S15639-1325PS 是一款在近红外区域具有高灵敏度的汽车 LiDAR 专用 MPPC。
LiDAR 是一种遥感技术，通过将激光照射到物体上、然后用光电传感器接收反射回来的光来测量距离。
通常，具有近红外 (905 nm) 峰值发射率的激光可用于 LiDAR。如需进行远距离精确 测量，光电传感器需要具备 高近红外灵敏度和低后脉冲。
新发布的 S15639-1325PS 在近红外区域达到了高光子探测效率 (9%) 和低后脉冲（最大 1%）。
[ 特点 ]
・高光子探测效率：9% (λ = 905 nm)
・低后脉冲概率：最大 1%
・宽动态范围
・低串扰
特性
光子检测效率 - 波长（代表性例子）
后脉冲概率 - 过电压（代表性例子）
线性度（代表性例子）
详细参数
| 型号 | NEW S15639-1325PS | 单位 |
|---|---|---|
| 工作温度 | -40 至 +105 | ℃ |
| 储存温度 | -40 至 +125 | ℃ |
| 有效光敏区 | 1.3 × 1.1 | mm |
| 像素间距 | 25 | μm |
| 像素数 | 2120 | - |
| 高光子检测效率 (λ = 905 nm) | 9（典型值） | % |
| 击穿电压 | 42 （典型值） | V |
| 增益率 | 1.3 × 106（典型值） | - |
相关信息
“LiDAR”用途
滨松为 LiDAR 提供各种设备，包括作为光源的脉冲激光二极管，以及作为光电传感器的硅 APD、InGaAs APD 和多像素光子计数器。
数据单
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