TY - JOUR T1 - Vortices in the microcavity optical parametric oscillator JO - Superlattices and Microstructures PY - 2007/01/01 AU - Whittaker DM ED - DO - DOI: 10.1016/j.spmi.2007.03.032 VL - 41 IS - 5-6 SP - 297 EP - 300 Y2 - 2024/12/23 ER -