scholarly journals Preparation of three-dimensional entanglement for distant atoms in coupled cavities via atomic spontaneous emission and cavity decay

2014 ◽  
Vol 4 (1) ◽  
Author(s):  
Shi-Lei Su ◽  
Xiao-Qiang Shao ◽  
Hong-Fu Wang ◽  
Shou Zhang
Keyword(s):  
Spontaneous Emission ◽  
Three Dimensional ◽  
Coupled Cavities ◽  
Cavity Decay

Fractional density of states and the overall spontaneous emission control ability of a three-dimensional photonic crystal

2019 ◽  
Vol 17 (4) ◽  
pp. 041601
Author(s):  
Menglin Chen Menglin Chen ◽  
Zhijun Luo Zhijun Luo ◽  
Yanan Liu Yanan Liu ◽  
Zongsong Gan Zongsong Gan
Keyword(s):  
Photonic Crystal ◽  
Spontaneous Emission ◽  
Density Of States ◽  
Three Dimensional ◽  
Emission Control ◽  
Dimensional Photonic Crystal ◽  
Fractional Density

scholarly journals Investigation of the spontaneous emission rate of perylene dye molecules encapsulated into three-dimensional nanofibers via FLIM method

2014 ◽  
Vol 116 (4) ◽  
pp. 1867-1875 ◽  
Author(s):  
Sabriye Acikgoz ◽  
Mustafa M. Demir ◽  
Ece Yapasan ◽  
Alper Kiraz ◽  
Ahmet A. Unal ◽  
...  
Keyword(s):  
Spontaneous Emission ◽  
Emission Rate ◽  
Three Dimensional ◽  
Dye Molecules ◽  
Spontaneous Emission Rate ◽  
Perylene Dye

Vacuum field fluctuations and spontaneous emission in a dielectric slab

1992 ◽  
Vol 436 (1897) ◽  
pp. 373-389 ◽  
Keyword(s):  
Spontaneous Emission ◽  
Dimensional Space ◽  
Three Dimensional ◽  
Field Operator ◽  
Vacuum Field ◽  
Emission Rates ◽  
Dielectric Slab ◽  
Spatial Modes ◽  
Field Fluctuations ◽  
Complete Set

The electromagnetic field is quantized on the basis of the complete set of spatial modes of a plane dielectric slab of arbitrary thickness and refractive index but infinite transverse dimensions, located in otherwise empty three-dimensional space. The vacuum field fluctuations and spontaneous emission rates are evaluated as functions of position both inside and outside the slab. The source-field operator is derived for emission by atoms inside the slab, in the direction perpendicular to its surfaces. Particular attention is given to the possibility of suppressing spontaneous emission by placing atoms in, or close to, a dielectric slab.

IMPLEMENTING THE ECONOMICAL 1 → M PHASE-COVARIANT QUANTUM CLONING VIA THE DETECTION OF CAVITY DECAY

2010 ◽  
Vol 24 (04n05) ◽  
pp. 411-417
Author(s):  
ZHEN YANG ◽  
BAO-LONG FANG ◽  
HONG-BO WAN ◽  
LIU YE
Keyword(s):  
Spontaneous Emission ◽  
Optical Cavity ◽  
Success Probability ◽  
Quantum Cloning ◽  
Covariant Quantum ◽  
Output State ◽  
Cavity Decay ◽  
Automatic Feedback ◽  
M Phase ◽  
Approach Unity

We propose a scheme to realize the economical 1 → M phase-covariant quantum cloning in 2-dimension with M Λ-type three-level atoms in an optical cavity. In our scheme, we do not require addressing and exactly manipulating on every atoms, never so much as controlling the time of interaction between atoms and photon. The success or failure of cloning can be determined simply by detecting the polarization of the photon leaking out of the cavity. With the use of an automatic feedback, the success probability of the scheme can be made to approach unity. And the desired output state is a superposition of different combination of two grounds states and thus is free from decoherence caused by spontaneous emission.

Spontaneous emission in three-dimensional photonic crystals with an incomplete band gap

2003 ◽  
Vol 62 (2) ◽  
pp. 210-216 ◽  
Author(s):  
S. Y Zhu ◽  
G. X Li ◽  
Y. P Yang ◽  
F. L Li
Keyword(s):  
Photonic Crystals ◽  
Band Gap ◽  
Spontaneous Emission ◽  
Three Dimensional
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