TY - JOUR AU - G. Agarwal AU - Ari Friberg AU - E. Wolf BT - Optics Communications DA - Jan-11-1982 DO - 10.1016/0030-4018(82)90155-9 PY - 1982 SP - 446 EP - 450 T2 - Optics Communications TI - Elimination of distortions by phase conjugation without losses or gains UR - http://linkinghub.elsevier.com/retrieve/pii/0030401882901559 VL - 43 SN - 00304018 ER -