All-optical tunable dispersion compensator using ring resonator and electromagnetically induced transparency

2007 ◽  
Author(s):  
G. Rostami ◽  
A. Rostami
Keyword(s):  
Ring Resonator ◽  
Electromagnetically Induced Transparency ◽  
Dispersion Compensator ◽  
All Optical ◽  
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

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

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

scholarly journals Design of a Polarization-Independent Dual-Band Electromagnetically Induced Transparency-Like Metamaterial

2019 ◽  
Vol 8 (2) ◽  
pp. 63-70 ◽  
Author(s):  
O. Demirkap ◽  
F. Bagci ◽  
A. E. Yilmaz ◽  
B. Akaoglu
Keyword(s):  
Numerical Methods ◽  
Slow Light ◽  
Ring Resonator ◽  
Electromagnetically Induced Transparency ◽  
Dual Band ◽  
Oblique Angle ◽  
Classical Analog ◽  
Induced Transparency ◽  
Polarization Independent ◽  
Minkowski Fractal

In this study, the classical analog of single and dual-band electromagnetically induced transparency is demonstrated with a four-fold symmetric metamaterial consisting of a Minkowski fractal ring resonator surrounded by a square ring resonator. The proposed metamaterials show high transmission ratios at the polarization independent resonances, as confirmed by the applied two different numerical methods. Delay-bandwidth products are found to be 0.34 and 0.61 at the resonances of the dual-band metamaterial. The peak frequencies and transmission ratios maintain also for oblique angle of incidences. These features of the proposed metamaterials are promising for single and multi-band filtering applications as well as for slow light and sensing devices.

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