Experimental Realization of an On-Chip All-Optical Analogue to Electromagnetically Induced Transparency

2006 ◽  
Vol 96 (12) ◽  
Author(s):  
Qianfan Xu ◽  
Sunil Sandhu ◽  
Michelle L. Povinelli ◽  
Jagat Shakya ◽  
Shanhui Fan ◽  
...  
Keyword(s):  
Electromagnetically Induced Transparency ◽  
Experimental Realization ◽  
All Optical ◽  
On Chip ◽  
Induced Transparency

scholarly journals Electromagnetically Induced Transparency in Media with Rydberg Excitons 2: Cross-Kerr Modulation

Entropy ◽  
2020 ◽  
Vol 22 (2) ◽  
pp. 160 ◽  
Author(s):  
David Ziemkiewicz ◽  
Sylwia Zielińska - Raczyńska
Keyword(s):  
Quantum Information ◽  
Solid State ◽  
Phase Shift ◽  
Cuprous Oxide ◽  
Quantum Information Processing ◽  
Electromagnetically Induced Transparency ◽  
Optimum Conditions ◽  
Third Order ◽  
All Optical ◽  
Induced Transparency

By mapping photons into the sample of cuprous oxide with Rydberg excitons, it is possible to obtain a significant optical phase shift due to third-order cross-Kerr nonlinearities realized under the conditions of electromagnetically induced transparency. The optimum conditions for observation of the phase shift over π in Rydberg excitons media are examined. A discussion of the application of the cross-phase modulations in the field of all-optical quantum information processing in solid-state systems is presented.

All-optical magnetometer based on electromagnetically induced transparency

2004 ◽  
Author(s):  
R. Lammegger ◽  
A. Huss ◽  
Laurentius Windholz ◽  
Ji Hua Xu
Keyword(s):  
Electromagnetically Induced Transparency ◽  
All Optical ◽  
Induced Transparency

All-optical vapor density control for electromagnetically induced transparency

2012 ◽  
Vol 29 (10) ◽  
pp. 2729 ◽  
Author(s):  
Luca Marmugi ◽  
Silvia Gozzini ◽  
Alessandro Lucchesini ◽  
Andrea Bogi ◽  
Alessia Burchianti ◽  
...  
Keyword(s):  
Electromagnetically Induced Transparency ◽  
Vapor Density ◽  
Density Control ◽  
All Optical ◽  
Induced Transparency

Numerical analysis of effective refractive index bio-sensor based on graphene-embedded slot-based dual-micro-ring resonator

2020 ◽  
Vol 34 (17) ◽  
pp. 2050145
Author(s):  
C. Y. Zhao ◽  
P. Y. Chen ◽  
P. Y. Li ◽  
C. M. Zhang
Keyword(s):  
Electromagnetically Induced Transparency ◽  
Extinction Ratio ◽  
Fdtd Method ◽  
Ring Resonators ◽  
Compact Structure ◽  
Coupled Mode ◽  
Mode Field ◽  
Sensor Structure ◽  
On Chip ◽  
Induced Transparency

We propose a novel bio-sensor structure composed of slot dual-micro-ring resonators and mono-layer graphene. Based on the electromagnetically induced transparency (EIT)-like phenomenon and the light-absorption characteristics of graphene, we present a theoretical analysis of transmission by using the coupled mode theory and Kubo formula. The results demonstrate the EIT-like spectrum with asymmetric line profile. The mode-field distributions of transmission spectrum are obtained from 3D simulations based on finite-difference time-domain (FDTD) method. Our bio-sensor exhibits theoretical sensitivity of 330 nm/RIU, a minimum detection limit of [Formula: see text] RIU, the maximum extinction ratio of 4.4 dB, the quality factor of [Formula: see text] and a compact structure of [Formula: see text]. Finally, the bio-sensor’s performance is simulated for glucose solution. Our proposed design provides a promising candidate for on-chip integration with other silicon photonic element.

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