https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11648/116481G… Jiaxin Zhang, Horst Wallrabe, Karsten Siller, Shagufta Rehman Alam, Daniel Weller, and Ammasi Periasamy Proc. SPIE 11648,16481G (March 2021) 2021
