Micro-motion effect of a trapped ultra-cold ion in a standing-wave laser

2001 ◽  
Vol 10 (3) ◽  
pp. 202-205 ◽  
Author(s):  
Jiang Yu-rong ◽  
Feng Mang ◽  
Gao Ke-kin ◽  
Zhu Xi-wen
Keyword(s):  
Standing Wave ◽  
Motion Effect ◽  
Micro Motion ◽  
Wave Laser

Saturation by a standing-wave laser of a Doppler-broadened three-level system: Narrow resonance due to stationary molecules

1981 ◽  
Vol 40 (1) ◽  
pp. 29-34 ◽  
Author(s):  
R. Corbalán ◽  
G. Orriols ◽  
L. Roso ◽  
R. Vilaseca ◽  
E. Arimondo
Keyword(s):  
Standing Wave ◽  
Level System ◽  
Narrow Resonance ◽  
Wave Laser

Simplification of the Maxwell-Bloch Equation of Standing Wave Lasers

2013 ◽  
Vol 760-762 ◽  
pp. 8-14
Author(s):  
Li Cheng Sun ◽  
Zheng Wu
Keyword(s):  
Mathematical Model ◽  
Numerical Simulations ◽  
Standing Wave ◽  
Light Field ◽  
Single Mode ◽  
Bloch Equation ◽  
Wave Form ◽  
Wave Laser ◽  
Mathematical Evaluation ◽  
New Equation

In order to make a numerical simulation of the chaos in standing wave lasers, a dynamic equation that is feasible to mathematical evaluation is required. There is a summation symbol in the well known Haken laser equation, and it results in a tremendously heavy quantity of evaluation. In order to simplify the evaluation, the light field in the Haken laser equation was expanded in the standing wave form. Two macroscopic variables were brought in to eliminate the summation symbol in terms of single mode and homogeneously broadening. Therefore, a simplified Maxwell-Bloch equation was gained. Then by normalizing, a new equation was obtained. This equation is in a simple form. Its every variable has unambiguous meaning and every coefficient is only related to gain or dissipation and is easy to obtain. Moreover, the equation is used in two MATLAB numerical simulations of a CO2laser and a chaotic attractor is obtained. So the equation could be a mathematical model in numerical simulations of standing wave laser chaos.

Three-Dimensional Analysis of Divergence Aangle on Deposition of Chromium Atoms in Laser Standing Wave Field

2013 ◽  
Vol 562-565 ◽  
pp. 1033-1036
Author(s):  
Jing Huang ◽  
Bao Hu Zhu ◽  
Wen Tao Zhang
Keyword(s):  
Dimensional Analysis ◽  
Standing Wave ◽  
Atomic Beam ◽  
Laser Field ◽  
Three Dimensional ◽  
Motion Model ◽  
Atom Beam ◽  
Standing Wave Field ◽  
Wave Laser ◽  
Beam Divergence Angle

Three-dimensional analysis of the effects of atom beam divergence angle on the process of fabricating nanograting is discussed based on the three-dimensional motion model of Cr atoms in Gaussian standing wave laser field. From the simulative results it can be seen that Atomic beam spreading plays an important role in determining the deposition nanometer quality, so the preparation of a high-collimated and transversely cooled atomic beam, typically under 0.6mrad, is essential to minimize the severely disadvantageous effects for deposition of atoms in laser standing wave

Diffraction pattern of atoms in a resonant standing wave laser field

1981 ◽  
Vol 37 (2) ◽  
pp. 103-107 ◽  
Author(s):  
E. Arimondo ◽  
A. Bambini ◽  
S. Stenholm
Keyword(s):  
Diffraction Pattern ◽  
Standing Wave ◽  
Laser Field ◽  
Wave Laser

Multifrequency operations in a short-cavity standing-wave laser

1991 ◽  
Vol 43 (5) ◽  
pp. 2446-2454 ◽  
Author(s):  
Hong Fu ◽  
H. Haken
Keyword(s):  
Standing Wave ◽  
Wave Laser

Saturated fluorescence in a standing-wave laser field

1984 ◽  
Vol 30 (5) ◽  
pp. 2495-2498 ◽  
Author(s):  
Helen K. Holt
Keyword(s):  
Standing Wave ◽  
Laser Field ◽  
Wave Laser
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