TY - JOUR AU - M. Hamilton AU - W. Sandle AU - J.T. Chilwell AU - J.S. Satchell AU - D. Warrington BT - Optics Communications DA - Jan-12-1983 DO - 10.1016/0030-4018(83)90083-4 PY - 1983 SP - 190 EP - 194 T2 - Optics Communications TI - Observation of polarization switching: D1 line of sodium in a Fabry-Perot UR - http://linkinghub.elsevier.com/retrieve/pii/0030401883900834 VL - 48 SN - 00304018 ER -