TY - RPRT TI - Dynamic circular birefringence response with fractured geometric phase metasurface systems AU - Wang, Evan W. AU - Phan, Thaibao AU - Yu, Shang-Jie AU - Dhuey, Scott AU - Fan, Jonathan A. PY - 2022 DO - 10.1073/pnas.2122085119 UR - https://www.osti.gov/biblio/1969644 ID - 1969644 ER -