scholarly journals Total Absorption in a Graphene Monolayer in the Optical Regime by Critical Coupling with a Photonic Crystal Guided Resonance

ACS Photonics ◽  
2014 ◽  
Vol 1 (4) ◽  
pp. 347-353 ◽  
Author(s):  
Jessica R. Piper ◽  
Shanhui Fan
Keyword(s):  
Photonic Crystal ◽  
Graphene Monolayer ◽  
Total Absorption ◽  
Critical Coupling

Total absorption by degenerate critical coupling

2014 ◽  
Vol 104 (25) ◽  
pp. 251110 ◽  
Author(s):  
Jessica R. Piper ◽  
Victor Liu ◽  
Shanhui Fan
Keyword(s):  
Total Absorption ◽  
Critical Coupling

scholarly journals Photonic crystal for graphene plasmons

2019 ◽  
Vol 10 (1) ◽  
Author(s):  
L. Xiong ◽  
C. Forsythe ◽  
M. Jung ◽  
A. S. McLeod ◽  
S. S. Sunku ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystals ◽  
Light Propagation ◽  
Oxide Semiconductor ◽  
Graphene Monolayer ◽  
Light Manipulation ◽  
Integrated Optical ◽  
On Chip ◽  
Nano Imaging ◽  
Two Dimensional Photonic Crystal

Abstract Photonic crystals are commonly implemented in media with periodically varying optical properties. Photonic crystals enable exquisite control of light propagation in integrated optical circuits, and also emulate advanced physical concepts. However, common photonic crystals are unfit for in-operando on/off controls. We overcome this limitation and demonstrate a broadly tunable two-dimensional photonic crystal for surface plasmon polaritons. Our platform consists of a continuous graphene monolayer integrated in a back-gated platform with nano-structured gate insulators. Infrared nano-imaging reveals the formation of a photonic bandgap and strong modulation of the local plasmonic density of states that can be turned on/off or gradually tuned by the applied gate voltage. We also implement an artificial domain wall which supports highly confined one-dimensional plasmonic modes. Our electrostatically-tunable photonic crystals are derived from standard metal oxide semiconductor field effect transistor technology and pave a way for practical on-chip light manipulation.

Approaching total absorption at near infrared in a large area monolayer graphene by critical coupling

2014 ◽  
Vol 105 (18) ◽  
pp. 181105 ◽  
Author(s):  
Yonghao Liu ◽  
Arvinder Chadha ◽  
Deyin Zhao ◽  
Jessica R. Piper ◽  
Yichen Jia ◽  
...  
Keyword(s):  
Near Infrared ◽  
Monolayer Graphene ◽  
Total Absorption ◽  
Critical Coupling ◽  
Large Area

scholarly journals Dynamically tunable narrowband anisotropic total absorption in monolayer black phosphorus based on critical coupling

2021 ◽  
Author(s):  
Yong Li ◽  
Shiyu Wang ◽  
Yanghong Ou ◽  
Guoli He ◽  
Xiang Zhai ◽  
...  
Keyword(s):  
Black Phosphorus ◽  
Total Absorption ◽  
Critical Coupling

Enhanced optical absorbance of CVD-graphene monolayer by combination with photonic crystal slab

2012 ◽  
Vol 249 (12) ◽  
pp. 2530-2533 ◽  
Author(s):  
Maxim G. Rybin ◽  
Anatoliy S. Pozharov ◽  
Céline Chevalier ◽  
Michel Garrigues ◽  
Christian Seassal ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Graphene Monolayer ◽  
Cvd Graphene ◽  
Optical Absorbance ◽  
Photonic Crystal Slab

Controllable perfect absorption in a double-cavity photonic crystal with one graphene monolayer

2017 ◽  
Vol 51 (2) ◽  
pp. 025106 ◽  
Author(s):  
Li-An Bian ◽  
Liang Yang ◽  
Peiguo Liu ◽  
Yuwei Chen ◽  
Hanqing Liu ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Graphene Monolayer ◽  
Perfect Absorption
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