Intermodal-vectorial four-wave mixing processes involving LP01, LP11, LP02 and LP21 modes of birefringent fibersKarol Tarnowski, Kinga Żołnacz, Sylwia Majchrowska and Wacław UrbańczykEPJ Web Conf., 287 (2023) 06036DOI: https://doi.org/10.1051/epjconf/202328706036