Analysis of directional emission via surface modes on photonic crystals

2008 ◽  
Vol 281 (21) ◽  
pp. 5349-5354 ◽  
Author(s):  
K.B. Chung
Keyword(s):  
Photonic Crystals ◽  
Surface Modes ◽  
Directional Emission

Properties of surface modes in one dimensional plasma photonic crystals

2015 ◽  
Vol 22 (2) ◽  
pp. 022122 ◽  
Author(s):  
S. Shukla ◽  
S. Prasad ◽  
V. Singh
Keyword(s):  
Photonic Crystals ◽  
One Dimensional ◽  
Surface Modes ◽  
Plasma Photonic Crystals

Directional emission of quantum dot scintillators controlled by photonic crystals

2017 ◽  
Vol 111 (8) ◽  
pp. 081904 ◽  
Author(s):  
Bo Liu ◽  
Qiang Wu ◽  
Zhichao Zhu ◽  
Chuanwei Cheng ◽  
Mu Gu ◽  
...  
Keyword(s):  
Photonic Crystals ◽  
Quantum Dot ◽  
Directional Emission

Self-Collimation in Square Lattice Two Dimensional Photonic Crystals with Ring-Shaped Holes

2011 ◽  
Vol 110-116 ◽  
pp. 1024-1029
Author(s):  
Quan Xu ◽  
Kang Xie ◽  
Hua Jun Yang
Keyword(s):  
Photonic Crystals ◽  
Fdtd Method ◽  
Three Dimensional ◽  
Square Lattice ◽  
Surface Modes ◽  
Input Surface ◽  
High Efficient ◽  
Integrated Optical ◽  
New Type ◽  
Efficient Coupling

We demonstrate self-collimation phenomena based on a new type of photonic crystals made of square lattice with ring shaped holes. The plane wave expansion (PWE) method is used to get the three dimensional band diagram and equi-frequency of the second band which displays the self-collimation phenomena for the structure we proposed in this paper. The collimation angle is mainly depending on the maximum flatness half width (MFHW) of the equi-frequency. The FDTD method is employed to demonstrate the electric field amplitude distributions for the collimation phenomena. Partly, in order to achieve high efficient coupling of the input and output port, we modify both surface structures to modulate the wave-front to obtain desired effect. The parameter of the input surface is modified which will prevent the production of surface modes which takes away the EM power and enhance the transmittance. For a square lattice with the modified parameters at each side of the input surface, the surface modes are suppressed to couple with the continuum of the dielectric waveguide modes. More importantly, they might have potential application in integrated optical circuits.

scholarly journals Highly directional emission from photonic crystals with a wide bandwidth

2007 ◽  
Vol 91 (12) ◽  
pp. 121105 ◽  
Author(s):  
Zhaofeng Li ◽  
Koray Aydin ◽  
Ekmel Ozbay
Keyword(s):  
Photonic Crystals ◽  
Wide Bandwidth ◽  
Directional Emission

Surface Modes in One Dimensional Photonic Crystals That Include Left Handed Materials

2007 ◽  
Vol 21 (4) ◽  
pp. 485-499 ◽  
Author(s):  
F. Villa-Villa ◽  
J. A. Gaspar-Armenta ◽  
A. Mendoza-Suárez
Keyword(s):  
Photonic Crystals ◽  
One Dimensional ◽  
Surface Modes ◽  
Left Handed

Ring resonator of surface modes based on photonic crystals

2011 ◽  
Vol 284 (16-17) ◽  
pp. 4073-4077 ◽  
Author(s):  
Hongliang Ren ◽  
Jinghong Zhang ◽  
Yali Qin ◽  
Kai Liu ◽  
Zhefu Wu ◽  
...  
Keyword(s):  
Photonic Crystals ◽  
Ring Resonator ◽  
Surface Modes

Electromagnetic surface modes in one-dimensional photonic crystals with dispersive metamaterials

2009 ◽  
Vol 26 (8) ◽  
pp. 1635 ◽  
Author(s):  
Tong-Biao Wang ◽  
Cheng-Ping Yin ◽  
Wen-Yao Liang ◽  
Jian-Wen Dong ◽  
He-Zhou Wang
Keyword(s):  
Photonic Crystals ◽  
One Dimensional ◽  
Surface Modes

scholarly journals Phase-matched third-harmonic generation via doubly resonant optical surface modes in 1D photonic crystals

2016 ◽  
Vol 5 (11) ◽  
pp. e16168-e16168 ◽  
Author(s):  
Valery N Konopsky ◽  
Elena V Alieva ◽  
Sergey Yu Alyatkin ◽  
Alexey A Melnikov ◽  
Sergey V Chekalin ◽  
...  
Keyword(s):  
Photonic Crystals ◽  
Harmonic Generation ◽  
Third Harmonic Generation ◽  
Optical Surface ◽  
Third Harmonic ◽  
Surface Modes

Surface Optical Waves in Semi-Infinite One-Dimensional Photonic Crystals Containing Alternating Layers of Positive and Negative Media

2007 ◽  
Vol 31 ◽  
pp. 7-10
Author(s):  
A. Soltani Vala ◽  
J. Barvestani ◽  
M. Kalafi
Keyword(s):  
Photonic Crystals ◽  
Photonic Band Gap ◽  
Incident Light ◽  
Surface States ◽  
One Dimensional ◽  
Surface Modes ◽  
Surface Optical ◽  
Matching Procedure ◽  
Photonic Band ◽  
Surface Optical Waves

An analytical direct matching procedure within the Kronig-Penney model applied to analyze the dispersion behavior of the localized surface states supported in the surface of a semiinfinite one-dimensional photonic crystals truncated with air. The photonic crystal containing alternating layers of positive and negative media. In the case of the conventional indices, as the incident light changes from normal to oblique incidence, the surface modes shifts into higher frequencies. For this reason, the phenomenon of photonic band gap has been used only under a narrow range of frequencies of light incident at a particular angle or in a particular angular range. We have showed that by choosing some proper value for the PC parameters, zero and negative dispersion of surface modes emerge in a large range of k|| , and, due to the different nature of the band structure the surface modes are more localized compared to those appeared in the conventional PC.

Sign in / Sign up

Export Citation Format

Share Document