TY - JOUR AU - Fan, Jingyun AU - Migdall, Alan AU - Wang, L C2 - Optics Express DA - 2007-01-01 LA - en M1 - 15 PB - Optics Express PY - 2007 TI - Increased cross-correlation in cascaded four-wave mixing processes UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=103739 ER -