Slow light effect in hybrid optomechanical system

2021 ◽  
Author(s):  
Maryam Biag ◽  
Ammal Ghaffar ◽  
Muhammad Aslam Khan ◽  
Farooq Khan ◽  
Shanawer Niaz
Keyword(s):  
Slow Light ◽  
Light Effect ◽  
Optomechanical System ◽  
Hybrid Optomechanical System

scholarly journals Phase-controlled amplification and slow light in a hybrid optomechanical system

2019 ◽  
Vol 27 (21) ◽  
pp. 30473 ◽  
Author(s):  
Cheng Jiang ◽  
Yuanshun Cui ◽  
Zhangyin Zhai ◽  
Hualing Yu ◽  
Xiaowei Li ◽  
...  
Keyword(s):  
Slow Light ◽  
Optomechanical System ◽  
Hybrid Optomechanical System

scholarly journals Optical Amplification and Fast-Slow Light in a Three-Mode Cavity Optomechanical System without Rotating Wave Approximation

Photonics ◽  
2021 ◽  
Vol 8 (9) ◽  
pp. 384
Author(s):  
Yan-Na Zhao ◽  
Tie Wang ◽  
Dong-Yang Wang ◽  
Xue Han ◽  
Shou Zhang ◽  
...  
Keyword(s):  
Slow Light ◽  
Light Effect ◽  
Optical Amplification ◽  
Optomechanical System ◽  
Rotating Wave Approximation ◽  
Amplification Effect ◽  
Wave Approximation ◽  
Rotating Wave ◽  
Output Field ◽  
Cavity Optomechanical System

We investigate the optical amplification of the output field and fast-slow light effect in a three-mode cavity optomechanical system without rotating wave approximation and discuss two ways of realizing the optical amplification effect. Resorting to the Coulomb coupling between the nanomechanical resonators, the asymmetric double optomechanically induced amplification effect can be achieved by utilizing the counterrotating term. Moreover, we find a remarkable optical amplification effect and observe the prominent fast-slow light effect at the singular point since the introduction of mechanical gain. Meanwhile, the transmission rate of the output field is increased by four orders of magnitude and the group delay time can reach in the order of 105μs. Our work is of great significance for the potential applications of optomechanically induced amplification in quantum information processing and quantum precision measurement.

scholarly journals Tunable fast and slow light in a hybrid optomechanical system

2015 ◽  
Vol 92 (2) ◽  
Author(s):  
M. Javed Akram ◽  
M. Miskeen Khan ◽  
Farhan Saif
Keyword(s):  
Slow Light ◽  
Optomechanical System ◽  
Hybrid Optomechanical System

Design of an optofluidic biosensor using the slow-light effect in photonic crystal structures

2012 ◽  
Vol 51 (5) ◽  
pp. 568 ◽  
Author(s):  
F. Hosseinibalam ◽  
S. Hassanzadeh ◽  
A. Ebnali-Heidari ◽  
C. Karnutsch
Keyword(s):  
Photonic Crystal ◽  
Crystal Structures ◽  
Slow Light ◽  
Light Effect

Dual plasmon-induced transparency and slow light effect in monolayer graphene structure with rectangular defects

2018 ◽  
Vol 52 (2) ◽  
pp. 025104 ◽  
Author(s):  
Hui Xu ◽  
Mingzhuo Zhao ◽  
Mingfei Zheng ◽  
Cuixiu Xiong ◽  
Baihui Zhang ◽  
...  
Keyword(s):  
Slow Light ◽  
Monolayer Graphene ◽  
Light Effect ◽  
Induced Transparency ◽  
Plasmon Induced Transparency

Slow Light Effect of Photonic Crystal Waveguides by Adjusting Parameters of Crescent Scatterers

2014 ◽  
Vol 926-930 ◽  
pp. 415-418
Author(s):  
Yong Wan ◽  
Yue Guo ◽  
Jing Gao ◽  
Ming Hui Jia
Keyword(s):  
Photonic Crystal ◽  
Degrees Of Freedom ◽  
Slow Light ◽  
Expansion Method ◽  
Photonic Crystal Waveguides ◽  
Light Effect ◽  
Plane Wave Expansion Method ◽  
Multiple Degrees Of Freedom ◽  
Low Dispersion ◽  
Center Distance

Crescent scatterers possess the properties of anisotropy and multiple degrees of freedom. With plane-wave expansion method (PWE), the slow light effect with high ngand low dispersion can be achieved by optimizing the structure parameters of photonic crystal waveguide with line defect, such as changing the radius of two circles and center distance. Slow light with low dispersion can be obtained by these methods, which implies that choosing suitable scatterers and adjusting their parameters can efficiently achieve slow light with high ng and low dispersion.

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