Three-dimensional diffraction-free Airy pulses in the medium of carbon nanotubes under the conditions of an optical resonator

2021 ◽  
pp. 110-115
Author(s):  
A.M. Belonenko ◽  
◽  
Yu.V. Dvuzhilova ◽  
I.S. Dvuzhilov ◽  
M.B. Belonenko ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Cross Section ◽  
Short Pulse ◽  
Three Dimensional ◽  
Pulse Velocity ◽  
Optical Resonator ◽  
Optical Pulses ◽  
Pulse Dynamics ◽  
Semiconductor Carbon Nanotubes ◽  
Extremely Short Optical Pulses

Theoretically investigated the propagation of three-dimensional extremely short optical pulses, the longitudinal Airy cross section in a medium of semiconductor carbon nanotubes under the conditions of an optical resonator. Using numerical simulations, it was found that carbon nanotubes placed in an optical resonator create an environment in which the pulse propagates stably and conserves its energy, and also makes it possible to control some properties of an extremely short pulse (velocity and shape). The calculations of the pulse dynamics were carried out at long times, on the order of 100 ps.

scholarly journals Световые пули с бесселевым поперечным сечением в среде углеродных нанотрубок

2022 ◽  
Vol 130 (3) ◽  
pp. 407
Author(s):  
А.М. Белоненко ◽  
И.С. Двужилов ◽  
Ю.В. Двужилова ◽  
М.Б. Белоненко
Keyword(s):  
Carbon Nanotubes ◽  
Key Words ◽  
Cross Section ◽  
Nonlinear Medium ◽  
Three Dimensional ◽  
Optical Pulses ◽  
Limited Region ◽  
Conservation Of Energy ◽  
Light Bullets ◽  
Extremely Short Optical Pulses

The propagation of three-dimensional extremely short optical pulses (light bullets) with a Bessel cross section in a medium of carbon nanotubes placed in an optical resonator is considered. As a result of numerical calculations, it was found that such pulses propagate stably with conservation of energy in a limited region of space, including at large times of the order of 100 ps. Key words: extremely short optical pulses, nonlinear medium, light bullets, carbon nanotubes.

scholarly journals Предельно короткие оптические импульсы в фотонном кристалле из углеродных нанотрубок под действием внешнего поля накачки

2021 ◽  
Vol 129 (1) ◽  
pp. 92
Author(s):  
И.С. Двужилов ◽  
Ю.В. Двужилова ◽  
М.Б. Белоненко
Keyword(s):  
Carbon Nanotubes ◽  
Photonic Crystal ◽  
Optical Pulse ◽  
Modulation Depth ◽  
Optical Pulses ◽  
Electromagnetic Pulses ◽  
Dissipative Forces ◽  
The Stability ◽  
Semiconductor Carbon Nanotubes ◽  
Extremely Short Optical Pulses

In this work, we considered the evolution of extremely short optical pulses in a photonic crystal of semiconductor carbon nanotubes placed in an external pumping field. The possibility of stable propagation of electromagnetic pulses under conditions of a pumping and damping field, due to the balance of dissipative forces and an external field, is shown. The stability of the shape of an extremely short optical pulse at long times is demonstrated with a change in various parameters of the medium, such as the period of inhomogeneity of carbon nanotubes in a photonic crystal and the modulation depth of the refractive index.

Three-dimensional extremely-short optical pulses in carbon nanotube arrays in the presence of an external magnetic field

2016 ◽  
Vol 30 (34) ◽  
pp. 1650405
Author(s):  
Alexander V. Zhukov ◽  
Roland Bouffanais ◽  
Mikhail B. Belonenko ◽  
Elena N. Galkina
Keyword(s):  
Magnetic Field ◽  
Carbon Nanotubes ◽  
External Magnetic Field ◽  
Three Dimensional ◽  
Electronic System ◽  
Nanotube Arrays ◽  
The Novel ◽  
Optical Pulses ◽  
Carbon Nanotube Arrays ◽  
Extremely Short Optical Pulses

In this paper, we study the behavior of three-dimensional extremely-short optical pulses propagating in a system made of carbon nanotubes in the presence of an external magnetic field applied perpendicular both to the nanotube axis and to the direction of propagation of the pulse. The evolution of the electromagnetic field is classically derived on the basis of the Maxwell’s equations. The electronic system of carbon nanotubes is considered in the low-temperature approximation. Our analysis reveals the novel and unique ability of controlling the shape of propagating short optical pulses by tuning the intensity of the applied magnetic field. This effect paves the way for the possible development of innovative applications in optoelectronics.

Collision of extremely short optical pulses in semiconductor carbon nanotubes

2011 ◽  
Vol 54 (1) ◽  
pp. 77-85
Author(s):  
M. B. Belonenko ◽  
N. G. Lebedev ◽  
E. N. Galkina ◽  
M. M. Shakirzyanov
Keyword(s):  
Carbon Nanotubes ◽  
Optical Pulses ◽  
Semiconductor Carbon Nanotubes ◽  
Extremely Short Optical Pulses

scholarly journals Three-dimensional few-circle optical pulses in the inhomogeneous environment of carbon nanotubes in an optical resonator

2017 ◽  
Vol 161 ◽  
pp. 02008
Author(s):  
Ilya Dvuzhilov ◽  
Yulia Dvuzhilova ◽  
Mikhail Belonenko ◽  
Irina Zaporotskova ◽  
Natalia Boroznina
Keyword(s):  
Carbon Nanotubes ◽  
Three Dimensional ◽  
Optical Resonator ◽  
Optical Pulses

Three-dimensional few-cycle optical pulses of Gaussian and super-Gaussian cross-section inside the Bragg medium based on carbon nanotubes with dissipation

2019 ◽  
Vol 33 (23) ◽  
pp. 1950275
Author(s):  
Y. V. Dvuzhilova ◽  
I. S. Dvuzhilov ◽  
A. V. Ten ◽  
E. V. Boroznina ◽  
M. B. Belonenko
Keyword(s):  
Carbon Nanotubes ◽  
Cross Section ◽  
Cross Sections ◽  
Pulse Propagation ◽  
Three Dimensional ◽  
Optical Pulses ◽  
Additional Energy ◽  
Special Aspect ◽  
Dynamic Propagation ◽  
Energy Pumping

We have considered the problem of dynamic propagation of the three-dimensional few-cycle optical pulses of Gaussian and super-Gaussian cross-section inside the Bragg medium with carbon nanotubes. The system has dissipation and additional energy “pumping”. We have shown that the pulse propagation is stable inside the considered environment. The special aspect of the pulse evolution of different cross-sections has been determined.

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