Back Cover: Parametric Type‐II Dirac Photonic Lattices (Adv. Quantum Technol. 7/2020). Issue 7 (6th July 2020)

• Record Type: Journal Article
• Authors: Jin, Kaichao; Zhong, Hua; Li, Yongdong; Ye, Fangwei; Zhang, Yanpeng; Li, Fuli; Liu, Chunliang; Zhang, Yiqi
• Is Part Of: Advanced quantum technologies. Volume 3:Issue 7(2020)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2020-07-06
• Subjects: Quantum theory -- Periodicals; Quantum computing -- Periodicals; Quantum chemistry -- Periodicals; Quantum electronics -- Periodicals; 537.5
• DOI: 10.1002/qute.202070073
• Languages: English
• ISSNs: 2511-9044

Abstract

Abstract : Different from previous investigations, Yiqi Zhang and co‐workers (see article number 2000015 ) develop a new kind of Dirac photonic lattice that possesses type‐II Dirac cones in the band structure intrinsically. In other words, the appearance of the type‐II Dirac cone is only dependent on the spatial symmetry of the photonic lattice. Conical diffraction and Klein tunneling in this novel type‐II Dirac photonic lattice are discussed in detail.