Project start PuSch – Photostructurable black lacquer against scattered light
The aim of the recently launched PuSch research project is to use structurable, optically non-transparent coatings to cover reflective areas on the chip surface of photodiodes and arrays. This suppresses stray light when used in the measuring device and increases the useful portion of the detector signal. When developing the technology, particular attention must be paid to compatibility with downstream processes and operating conditions