512-channel SiN-based AWG-spectrometer for OCT on a chip. - Dana Seyringer; Paul Müllner; Moritz Eggeling; Anja Agneter; Quang Nguyen; Elisabet A. Rank; Martin Sagmeister; Jochen Kraft; Alejandro Maese-Novo; Wolfgang Drexler; Rainer Hainberger (ICTON, 2024)