The generation (source) - delta object allows the import of a delta function optical generation. The location of the object is specified via the edit window. This can be used in measuring the impulse response of the system and the IQE of photosensitive devices. For step-by-step instructions on how to use these objects for measuring the IQE of a CMOS image sensor, please visit here.
- X, Y, Z: The center position of the simulation region.
- USE RELATIVE COORDINATES: If this is enabled then the source will use the center or the CHARGE solver as its origin (reference). If disabled then it will use the absolute center (0,0,0) as its origin.
- The source properties can be specified in units of electron-hole pair (ehp) current (1/s)