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 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

scholarly journals Cavity electromagnetically induced transparency and all-optical switching using ion Coulomb crystals

2011 ◽  
Vol 5 (10) ◽  
pp. 633-636 ◽  
Author(s):  
Magnus Albert ◽  
Aurélien Dantan ◽  
Michael Drewsen
Keyword(s):  
Optical Switching ◽  
Electromagnetically Induced Transparency ◽  
All Optical ◽  
Coulomb Crystals ◽  
Induced Transparency ◽  
All Optical Switching

All optical analogue to Electromagnetically Induced Transparency and Autler-Townes effect

CLEO: 2013 ◽  
2013 ◽  
Author(s):  
C. Ciret ◽  
V. Coda ◽  
A. A. Rangelov ◽  
G. Montemezzani
Keyword(s):  
Electromagnetically Induced Transparency ◽  
All Optical ◽  
Induced Transparency

Analysis about the effect of an on-chip all-optical analogue to electromagnetically induced transparency in the two resonators system

2012 ◽  
Vol 55 (2-3) ◽  
pp. 173-176 ◽  
Author(s):  
Guofang Fan ◽  
Yuan Li ◽  
Xinhou Liu ◽  
Zhen Zhen
Keyword(s):  
Electromagnetically Induced Transparency ◽  
All Optical ◽  
On Chip ◽  
Induced Transparency

scholarly journals Tunable Fano resonances in a robust quasicylindrical microresonator photonic system

2018 ◽  
Vol 189 ◽  
pp. 11009
Author(s):  
Xueying Jin ◽  
Mengyu Wang ◽  
Yongchao Dong ◽  
Liming Chen ◽  
Fei Li ◽  
...  
Keyword(s):  
Optical Switching ◽  
Electromagnetically Induced Transparency ◽  
High Sensitivity ◽  
Selective Excitation ◽  
Fano Resonances ◽  
All Optical ◽  
Induced Transparency ◽  
First Time ◽  
And Storage ◽  
All Optical Switching

The control of Fano resonances is of critical importance to opto-electronic and all-optical switching devices, light delay and storage, high sensitivity sensors, and quantum information processors. In this paper, we experimentally and theoretically demonstrate that controllable electromagnetically induced transparency (EIT)-like and Fano resonances can be achieved in a single quasi-cylindrical microresonator (QCMR). Robust and selective excitation of localized axial modes in a high quality QCMR is firstly demonstrated. Based on this stable platform, EIT-like lineshapes can be tuned and converted into Fano resonances by vertically moving the resonator. Moreover, by horizontally scanning the resonator, the transmission spectrum exhibits periodically changed Fano-like lineshapes. It is reported for the first time that the above two kinds of Fano resonances originated from different mechanisms can work on the same mode simultaneously. Our approach, demonstrated in this work, provides a robust photonic platform for accessing, controlling, and engineering the Fano resonances.

scholarly journals All-optical controllable electromagnetically induced transparency in coupled silica microbottle cavities

Nanophotonics ◽  
2018 ◽  
Vol 7 (10) ◽  
pp. 1669-1677 ◽  
Author(s):  
Song Zhu ◽  
Lei Shi ◽  
Shixing Yuan ◽  
Ruilong Ma ◽  
Xinliang Zhang ◽  
...  
Keyword(s):  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
Electromagnetically Induced Transparency ◽  
Transparency Window ◽  
Photothermal Effect ◽  
Oxide Nanoparticles ◽  
Light Storage ◽  
Control Scheme ◽  
All Optical ◽  
Induced Transparency

AbstractAn all-optical control scheme of electromagnetically induced transparency (EIT) based on two coupled silica microbottle cavities coated with iron oxide nanoparticles is proposed and experimentally demonstrated. The specially designed and fabricated silica microbottle cavity with a short and spherical end, which is coated with iron oxide nanoparticles, possesses a quality (Q) factor of 1.39×108and large all-optical tunability in a range of 282.32 GHz (2.25 nm) arising from the strong photothermal effect of the nanoparticles. Based on two coupled silica microbottle cavities, we achieve the EIT spectrum with a transparency window bandwidth of 2.3 MHz. The transparency window can be flexibly controlled by tuning the resonant frequency of the higher-Qmicrocavity. Besides, by tuning the resonant frequencies of the two microcavities separately, the whole EIT spectrum can be shifted with a range of 71.52 GHz, to the best of our knowledge, for the first time. Based on this scheme, we have realized all-optical and independent control of the transparency window and the whole EIT spectrum. We believe this work has great potential in applications such as light storage, optical sensing, and quantum optics.

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