Generation of N00N State With Orbital Angular Momentum in a Twisted Nonlinear Photonic Crystal Ming, Yang ; Tang, Jie ; Chen, Zhao-xian ; Xu, Fei ; Zhang, Li-jian ; Lu, Yan-qing Abstract Publication: IEEE Journal of Selected Topics in Quantum Electronics Pub Date: May 2015 DOI: 10.1109/JSTQE.2014.2382977 Bibcode: 2015IJSTQ..21..225M