TY - RPRT TI - Flat nonlinear optics with intersubband polaritonic metasurfaces AU - Krakofsky, Jonas H. [Technische Univ. München, Garching (Germany)] AU - Sarma, Raktim [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States). Center for Integrated Nanotechnologies] AU - Brener, Igal [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States). Center for Integrated Nanotechnologies] (ORCID:0000000221395182) AU - Alù, Andrea [City Univ. of New York (CUNY), NY (United States)] AU - Lee, Jongwon [Ulsan National Institute of Science and Technology (UNIST), Ulsan (Korea, Republic of)] (ORCID:0000000238780650) AU - Belkin, Mikhail A. [Technische Univ. München, Garching (Germany)] (ORCID:0000000331729462) PY - 2025 DO - 10.1515/nanoph-2024-0742 UR - https://www.osti.gov/biblio/2584331 ID - 2584331 ER -