scholarly journals Coherent responses of resonance atom layer to short optical pulse excitation

2006 ◽  
Author(s):  
Sergei O. Elyutin
Keyword(s):  
Optical Pulse ◽  
Pulse Excitation ◽  
Short Optical Pulse ◽  
Atom Layer

THz emission from high-T/sub c/ superconductors by optical pulse excitation

1997 ◽  
Vol 7 (2) ◽  
pp. 3730-3733 ◽  
Author(s):  
M. Hangyo ◽  
S. Tomozawa ◽  
Y. Murakami ◽  
M. Tonouchi ◽  
M. Tani ◽  
...  
Keyword(s):  
Optical Pulse ◽  
Pulse Excitation

Extremely short optical pulses and superstrings

2020 ◽  
Vol 35 (27) ◽  
pp. 2050221
Author(s):  
Mikhail B. Belonenko ◽  
Natalia N. Konobeeva ◽  
Alexander V. Zhukov
Keyword(s):  
Numerical Solution ◽  
Effective Action ◽  
Optical Pulse ◽  
Optical Pulses ◽  
Maxwell’S Equation ◽  
Pulse Dynamics ◽  
Short Optical Pulse ◽  
Time Space ◽  
Extremely Short Optical Pulses ◽  
Schwinger Mechanism

We analyze the propagation of an extremely short optical pulse from the numerical solution of the Maxwell’s equation related to the effective action obtained in the framework of the theory of superstrings in flat time space. The pulse dynamics turned out to be unstable and eventually leads to a collapse. We particularly analyze the Schwinger mechanism which occurs during the collapse of the pulse.

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