Applied Physics B: Lasers and Optics, volume 125, issue 6, publication number 98

Analysis of controlling methods for femtosecond pulse sequence with terahertz repetition rate

Putilin Sergey 1
Kozlov Sergei 1
Rodrigues Joel J. P. C. 1, 2, 3, 4
2
 
National Institute of Telecommunications (INATEL), Santa Rita do Sapucaí, Brazil
3
 
Instituto de Telecomunicações, Covilhã, Portugal
4
 
Federal University of Piauí, Teresina, Brazil
Publication typeJournal Article
Publication date2019-05-14
Quartile SCImago
Q2
Quartile WOS
Q3
Impact factor2.1
ISSN09462171, 07217269, 14320649
General Physics and Astronomy
Physics and Astronomy (miscellaneous)
General Engineering
Abstract
In modern optical fiber transmission systems, an important aspect is the temporal multiplexing of channels. Guided-wave optical technologies for creating communication lines with a terahertz repetition rate come to the fore. In this paper, the methods of numerical simulation have illustrated the possibility of forming a sequence of subpulses with any duration and with a terahertz repetition rate as well as to control it considering the discrepancy coefficient. This coefficient is related to the discrepancy between the central frequency of subpulses in the quasidiscrete temporal structure and the central frequency of the spectral lines in the quasidiscrete spectral structure. Its influence on the sequence of subpulses after encoding is shown. The results demonstrate the formation of a controlled sequence with a duration of more than 100 ps and a repetition rate of 0.4 THz, which is difficult to achieve by existing methods.

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Melnik M. et al. Analysis of controlling methods for femtosecond pulse sequence with terahertz repetition rate // Applied Physics B: Lasers and Optics. 2019. Vol. 125. No. 6. 98
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Melnik M., Tcypkin A., Putilin S., Kozlov S., Rodrigues J. J. P. C. Analysis of controlling methods for femtosecond pulse sequence with terahertz repetition rate // Applied Physics B: Lasers and Optics. 2019. Vol. 125. No. 6. 98
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TY - JOUR
DO - 10.1007/s00340-019-7210-3
UR - https://doi.org/10.1007%2Fs00340-019-7210-3
TI - Analysis of controlling methods for femtosecond pulse sequence with terahertz repetition rate
T2 - Applied Physics B: Lasers and Optics
AU - Melnik, Maksim
AU - Putilin, Sergey
AU - Kozlov, Sergei
AU - Rodrigues, Joel J. P. C.
AU - Tcypkin, Anton
PY - 2019
DA - 2019/05/14 00:00:00
PB - Springer Nature
IS - 6
VL - 125
SN - 0946-2171
SN - 0721-7269
SN - 1432-0649
ER -
BibTex
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BibTex Copy
@article{2019_Melnik,
author = {Maksim Melnik and Sergey Putilin and Sergei Kozlov and Joel J. P. C. Rodrigues and Anton Tcypkin},
title = {Analysis of controlling methods for femtosecond pulse sequence with terahertz repetition rate},
journal = {Applied Physics B: Lasers and Optics},
year = {2019},
volume = {125},
publisher = {Springer Nature},
month = {may},
url = {https://doi.org/10.1007%2Fs00340-019-7210-3},
number = {6},
doi = {10.1007/s00340-019-7210-3}
}
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