TY - JOUR AU - M. Saffman AU - Dana Anderson BT - Optics Letters DA - 1991-01 DO - 10.1364/OL.16.000300 PY - 1991 EP - 300 T2 - Optics Letters TI - Mode multiplexing and holographic demultiplexing communication channels on a multimode fiber VL - 16 SN - 0146-9592 ER -