pin-photo diode

例句：

1. 1.The pin-photo diode is a sensitive device that can detect the presence of light.
   光电二极管是一种敏感设备，可以检测到光线的存在。
2. 2. The pin-photo diode is used in many applications, including imaging and communication systems.
   光电二极管在许多应用中都有使用，包括成像和通信系统。
3. 3. The pin-photo diode is a crucial component in many electronic devices, as it allows for precise measurement of light intensity.
   光电二极管是许多电子设备中的关键组件，因为它允许对光强度进行精确测量。