Exceptional Points in Plasmonic Waveguides Do Not Require Gain or Loss

2020 ◽  
Vol 14 (5) ◽  
Author(s):  
Sung Yoon Min ◽  
Ju Young Kim ◽  
Sunkyu Yu ◽  
Sergey G. Menabde ◽  
Min Seok Jang
Keyword(s):  
Plasmonic Waveguides ◽  
Exceptional Points

scholarly journals Exceptional Points and Asymmetric Mode Switching in Plasmonic Waveguides

2016 ◽  
Vol 34 (22) ◽  
pp. 5258-5262 ◽  
Author(s):  
Shaolin Ke ◽  
Bing Wang ◽  
Chengzhi Qin ◽  
Hua Long ◽  
Kai Wang ◽  
...  
Keyword(s):  
Mode Switching ◽  
Plasmonic Waveguides ◽  
Asymmetric Mode ◽  
Exceptional Points

High-performance light transmission based on graphene plasmonic waveguides

2020 ◽  
Vol 8 (20) ◽  
pp. 6832-6838 ◽  
Author(s):  
Da Teng ◽  
Kai Wang ◽  
Qiongsha Huan ◽  
Weiguang Chen ◽  
Zhe Li
Keyword(s):  
High Performance ◽  
Light Transmission ◽  
Optical Field ◽  
Plasmonic Waveguides ◽  
Rib Waveguide

Tunable ultra-deep subwavelength optical field confinement is reported by using a graphene-coated nanowire-loaded silicon nano-rib waveguide.

scholarly journals Exceptional points make an astroid in non-Hermitian Lieb lattice: Evolution and topological protection

2020 ◽  
Vol 102 (24) ◽  
Author(s):  
Yi-Xin Xiao ◽  
Kun Ding ◽  
Ruo-Yang Zhang ◽  
Zhi Hong Hang ◽  
C. T. Chan
Keyword(s):  
Exceptional Points ◽  
Lieb Lattice
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