Design of broadband all-dielectric valley photonic crystals at telecommunication wavelength

2021 ◽  
Vol 488 ◽  
pp. 126847
Author(s):  
YuHui Han ◽  
HongMing Fei ◽  
Han Lin ◽  
YaMin Zhang ◽  
MingDa Zhang ◽  
...  
Keyword(s):  
Photonic Crystals ◽  
Telecommunication Wavelength

scholarly journals Simulation of Optical Properties of Si Photonic Crystals

2014 ◽  
Vol 38 ◽  
pp. 87-98
Author(s):  
K.A.I.L. Wijewardena Gamalath ◽  
W.A.S.C. Settinayake
Keyword(s):  
Optical Properties ◽  
Photonic Crystal ◽  
Photonic Crystals ◽  
Time Domain ◽  
Finite Difference Time Domain ◽  
Photonic Crystal Waveguides ◽  
Telecommunication Wavelength ◽  
Set Up ◽  
Difference Time ◽  
Lattice Approach

To investigate optical properties of Si photonic crystal waveguides, a mathematical model was set up. Finite difference time domain method was used to calculate the Maxwell’s equations numerically. For the evolution of the electromagnetic fields in the photonic crystals, simulations were done for a small lattices using Yee lattice approach. The properties of a waveguide and a power divider were investigated for 3λx3λ photonic crystal formed from Si circular rods in air for telecommunication wavelength 1.55 µm. The model developed was satisfactory in predicting the behaviour of light in linear photonic crystals

Elusive photonic crystals come a step closer

Nature ◽  
2020 ◽  
Vol 585 (7826) ◽  
pp. 506-507
Author(s):  
John C. Crocker
Keyword(s):  
Photonic Crystals

SPECTRAL THEORY OF 2-D PHOTONIC CRYSTALS: ANALYTICAL GROUNDS

2016 ◽  
Vol 75 (16) ◽  
pp. 1417-1433 ◽  
Author(s):  
Yurii Konstantinovich Sirenko ◽  
K. Yu. Sirenko ◽  
H. O. Sliusarenko ◽  
N. P. Yashina
Keyword(s):  
Photonic Crystals ◽  
Spectral Theory

Optical analogue of Bormmann effect for the photonic crystals

2009 ◽  
Vol 24 (0) ◽  
pp. 22-31
Author(s):  
М. В. Богданова ◽  
Ю. Е. Лозовик ◽  
С. Л. Эйдерман
Keyword(s):  
Photonic Crystals
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