TY - JOUR T1 - Highly sensitive polarization-controlled optical switching with a photorefractive double phase conjugator JO - Optics Letters UR - https://doi.org/10.1364/ol.14.000575 PY - 1989/06/01 AU - He Q-C AU - Gregory DA AU - Graeme Duthie J ED - DO - DOI: 10.1364/ol.14.000575 PB - Optica Publishing Group VL - 14 IS - 11 SP - 575 EP - 575 Y2 - 2026/02/04 ER -