aqora

Electromagnetically induced transparency in a tunable three-dimensional transmon

Tiefu Li, Qichun Liu, Xiao‐Qing Luo +9 more

Bulletin of the American Physical SocietyMar 14, 20160 citations

Photonic Bandgap Based on Spontaneously Generated Coherence in Atomic Lattices

Nuo Ba, 王磊 Wang Lei, 吴向尧 Wu Xiangyao +3 more

Acta Optica SinicaJan 1, 20140 citations

Controlling the One-Dimensional Photonic Crystal Bandgap Structures Via Manipulation of Electromagnetically Induced Transparency Atomic Vapor

Xu Sen

Using the Transfer matrix method to reserch the one-dimensional photonic crystal bandgap structure which is made of electromagnetically induced transparency atomic vapor.The results show that the photonic crystal bandgap can be manipulated by varying the refractive index of electromagnetically induced transparency atomic vapor.The EIT atomic vapor relative refractive index gradually increasing with the Rabi frequency.With the Rabi frequency gradually increasing,the band gap of the photonic crystal becomes more and more narrow,but the change is becoming slower.Using the Transfer matrix method to reserch the one-dimensional photonic crystal bandgap structure which is made of electromagnetically induced transparency atomic vapor.The results show that the photonic crystal bandgap can be manipulated by varying the refractive index of electromagnetically induced transparency atomic vapor.The EIT atomic vapor relative refractive index gradually increasing with the Rabi frequency.With the Rabi frequency gradually increasing,the band gap of the photonic crystal becomes more and more narrow,but the change is becoming slower.

Chinese Journal of Spectroscopy LaboratoryJan 1, 20130 citations

Photonic bandgap via nonlinear modulation assisted by spontaneously generated coherence

Yin-Ping Yao, Tongyi Zhang, Jun Kou +1 more

Physics Letters AApr 10, 20134 citations

Tunable three photonic band-gaps coherently induced in one-dimensional cold atomic lattices

Nuo Ba, Lei Wang, Yan Zhang

Using the technique of electromagnetically induced transparency, three photonic bandgaps can be established and manipulated at any time due to the refraction modulated periodically by the one-dimensional optical lattice in a tripod atomic system which is trapped in a one-dimensional optical lattice with a Gaussian density distribution. Using the density-matrix equations to describe the interaction between laser and atoms and the transfer-matrix equation to describe the scattering of light waves in periodic media, we can obtain the steady reflection and transmission spectra. It can be found that the position and width as well as the reflectivity of the photonic band-gap could be tuned by changing the detunings and intensities of the coupling fields and the geometric Bragg detuning.Using the technique of electromagnetically induced transparency, three photonic bandgaps can be established and manipulated at any time due to the refraction modulated periodically by the one-dimensional optical lattice in a tripod atomic system which is trapped in a one-dimensional optical lattice with a Gaussian density distribution. Using the density-matrix equations to describe the interaction between laser and atoms and the transfer-matrix equation to describe the scattering of light waves in periodic media, we can obtain the steady reflection and transmission spectra. It can be found that the position and width as well as the reflectivity of the photonic band-gap could be tuned by changing the detunings and intensities of the coupling fields and the geometric Bragg detuning.

Acta Physica SinicaJan 1, 20142 citations

Optical control of light propagation in photonic crystal based on electromagnetically induced transparency

W. Dan, 武晋泽, 张俊香

中国物理B：英文版Jan 1, 20160 citations

Tunable Photonic Bandgap Based on Electromagnetically Induced Transparency in One Dimensional Atomic Lattices

Related papers

Tunable Photonic Bandgap Based on Electromagnetically Induced Transparency in One Dimensional Atomic Lattices

Related papers