The dawn of non-Hermitian optics

被引：125
|
作者：
El-Ganainy, Ramy [1 ,2 ,3 ]
Khajavikhan, Mercedeh [4 ]
Christodoulides, Demetrios N. [4 ]
Ozdemir, Sahin K. [5 ,6 ]
机构：
[1] Michigan Technol Univ, Dept Phys, Houghton, MI 49931 USA
[2] Michigan Technol Univ, Henes Ctr Quantum Phenomena, Houghton, MI 49931 USA
[3] Michigan Technol Univ, Dept Elect & Comp Engn, Houghton, MI 49931 USA
[4] Univ Cent Florida, Coll Opt & Photon CREOL, Orlando, FL 32816 USA
[5] Penn State Univ, Dept Engn Sci & Mech, 227 Hammond Bldg, University Pk, PA 16802 USA
[6] Penn State Univ, Mat Res Inst, University Pk, PA 16802 USA
来源：
COMMUNICATIONS PHYSICS | 2019年 / 2卷 / 1期
基金：
美国国家科学基金会;
关键词：
PARITY-TIME SYMMETRY; PARAMETRIC AMPLIFICATION; WAVE-GUIDE; LASER;
D O I：
10.1038/s42005-019-0130-z
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Recent years have seen a tremendous progress in the theory and experimental implementations of non-Hermitian photonics, including all-lossy optical systems as well as parity-time symmetric systems consisting of both optical loss and gain. This progress has led to a host of new intriguing results in the physics of light-matter interactions with promising potential applications in optical sciences and engineering. In this comment, we present a brief perspective on the developments in this field and discuss possible future research directions that can benefit from the notion of non-Hermitian engineering.
引用
收藏
页数：5
相关论文
共 50 条
  • [21] Non-Hermitian Topology in Hermitian Topological Matter
    Hamanaka, Shu
    Yoshida, Tsuneya
    Kawabata, Kohei
    Kawabata, Kohei
    Physical Review Letters, 2024, 133 (26)
  • [22] BLIND DECONVOLUTION OF A HERMITIAN AND A NON-HERMITIAN FUNCTION
    NAKAJIMA, N
    JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 1991, 8 (05): : 808 - 813
  • [23] Anomalous Transport Induced by Non-Hermitian Anomalous Berry Connection in Non-Hermitian Systems
    Wang, Jiong-Hao
    Tao, Yu-Liang
    Xu, Yong
    CHINESE PHYSICS LETTERS, 2022, 39 (01)
  • [24] Anomalous Transport Induced by Non-Hermitian Anomalous Berry Connection in Non-Hermitian Systems
    王炅昊
    陶禹良
    徐勇
    Chinese Physics Letters, 2022, (01) : 5 - 18
  • [25] Anomalous Transport Induced by Non-Hermitian Anomalous Berry Connection in Non-Hermitian Systems
    王炅昊
    陶禹良
    徐勇
    Chinese Physics Letters, 2022, 39 (01) : 5 - 18
  • [26] Non-Hermitian boost deformation
    Guo, Taozhi
    Kawabata, Kohei
    Nakai, Ryota
    Ryu, Shinsei
    PHYSICAL REVIEW B, 2023, 108 (07)
  • [27] Emergent non-Hermitian models
    Eek, Lumen
    Moustaj, Anouar
    Rontgen, Malte
    Pagneux, Vincent
    Achilleos, Vassos
    Smith, Cristiane Morais
    PHYSICAL REVIEW B, 2024, 109 (04)
  • [28] Non-Hermitian topological photonics
    Nasari, Hadiseh
    Pyrialakos, Georgios G.
    Christodoulides, Demetrios N.
    Khajavikhan, Mercedeh
    OPTICAL MATERIALS EXPRESS, 2023, 13 (04) : 870 - 885
  • [29] Monopoles in non-Hermitian systems
    Zhang, Qi
    Wu, Biao
    JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL, 2020, 53 (06)
  • [30] A non-Hermitian circular billiard
    Patkar, Saket P.
    Jain, Sudhir R.
    PHYSICS LETTERS A, 2010, 374 (34) : 3396 - 3399
12345