TY - RPRT TI - Bandwidth extension and conversion efficiency improvements beyond phase matching limitations using cavity-enhanced OPCPA AU - Siddiqui, Aleem M. AU - Hong, Kyung-Han (ORCID:0000000150415210) AU - Moses, Jeffrey AU - Kärtner, Franz X. (ORCID:0000000188295461) PY - 2021 DO - 10.1364/oe.415765 UR - https://www.osti.gov/biblio/1842362 ID - 1842362 ER -