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The dark resonances in the case of the absorption of optical radiation in double tunneling-coupled quantum wells

Litvinov, A. N., К. А. Баранцев, Boris G. Matisov +2 more

This work is devoted to the research of conditions of the dark resonance (coherent population trapping) of the interaction of the laser radiation with tunneling-coupled quantum wells. The phase sensitive dependence of dark resonances has been investigated. We obtained that destruction as well as restoration of the dark resonances of the coherent population trapping is possible in dependence on algebraic sum of the phases of exciting fields. It is shown that the phase variation of exciting fields influences on the absorption and dispersion of the probe field in a medium with quantum wells.This work is devoted to the research of conditions of the dark resonance (coherent population trapping) of the interaction of the laser radiation with tunneling-coupled quantum wells. The phase sensitive dependence of dark resonances has been investigated. We obtained that destruction as well as restoration of the dark resonances of the coherent population trapping is possible in dependence on algebraic sum of the phases of exciting fields. It is shown that the phase variation of exciting fields influences on the absorption and dispersion of the probe field in a medium with quantum wells.

arXiv:1110.4221Oct 19, 20111 citation

Double dark resonances and the dispersion properties in a four-level inverted-Y atomic system

Jun Kou, Ren-Gang Wan, Shang-qi Kuang +5 more

Optics CommunicationsDec 6, 20109 citations

Lasing Without Inversion Via Interference of Double-Dark Resonances in Atomic and Quantum Well Systems

Marlan O. Scully, Michael Fleischhauer, Edward S. Fry +5 more

Springer eBooksJan 1, 19993 citations

Динамика населенностей в двойных туннельно-связанных квантовых ямах с замкнутым контуром возбуждения

К. А. Баранцев, Андрей Николаевич Литвинов, Boris G. Matisov

The conditions of the dark resonance for interaction of the laser radiation with tunneling coupled quantum wells have been researched. The phase sensitive dependence of the dark resonances has been investigated. We obtained that destruction as well as restoration of the dark resonances is possible in dependence on the algebraic sum of the phases of exciting fields. It is shown that the phase variation of exciting fields influences on the absorption and dispersion of the probe field in a medium with quantum wells.The conditions of the dark resonance for interaction of the laser radiation with tunneling coupled quantum wells have been researched. The phase sensitive dependence of the dark resonances has been investigated. We obtained that destruction as well as restoration of the dark resonances is possible in dependence on the algebraic sum of the phases of exciting fields. It is shown that the phase variation of exciting fields influences on the absorption and dispersion of the probe field in a medium with quantum wells.

Известия Самарского научного центра Российской академии наукJan 1, 20120 citations

Static and Dynamic Effects in Coupled Quantum Wells

Leszek Świerkowski, J. Szymański, Lerwen Liu +1 more

Recent Progress in Many-Body TheoriesJan 1, 19950 citations

Tunneling-induced ultraslow bright and dark solitons in quantum wells

Shuangli Fan, Yi-Ping Shi, Zhang Hong-jun +1 more

We show the formation of tunneling-induced ultraslow bright and dark solitons in an asymmetric double-quantum-well structure based on the tunneling induced transparency. In this semiconductor structure, the pump field is replaced by the electron-tunneling coupling, which can be modulated by a static electric field. With appropriate conditions, we demonstrate by modulating the intensity of the static electric field that the interplay between the group velocity dispersion and the self-Kerr nonlinearity results in the generation of dark and bright solitons with ultraslow group velocity.We show the formation of tunneling-induced ultraslow bright and dark solitons in an asymmetric double-quantum-well structure based on the tunneling induced transparency. In this semiconductor structure, the pump field is replaced by the electron-tunneling coupling, which can be modulated by a static electric field. With appropriate conditions, we demonstrate by modulating the intensity of the static electric field that the interplay between the group velocity dispersion and the self-Kerr nonlinearity results in the generation of dark and bright solitons with ultraslow group velocity.

Chinese Physics BNov 1, 20123 citations

Static and dynamic phase-dependence of dark resonances and its dispersion features in double tunneling-coupled quantum wells

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