Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Rolands Parts"'
Publikováno v:
2019 PhotonIcs & Electromagnetics Research Symposium - Spring (PIERS-Spring).
In this research the authors investigate the impact of stimulated Raman scattering on the efficiency of parametric amplification by changing the initial power distribution between the pumps of a dual-pumps FOPA. The results are obtained in a 4 channe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77c5bf91a830dffd2b9b13ef0fcaa81e
https://doi.org/10.1109/piers-spring46901.2019.9017741
https://doi.org/10.1109/piers-spring46901.2019.9017741
Publikováno v:
2017 Progress in Electromagnetics Research Symposium - Fall (PIERS - FALL).
The power consumption issue in the wired optical networks has become a major challenge, due to its considerable economic impact and potential adverse influence on the environment. Based on many researches and analytic studies the global internet traf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::124d8b47bd8bbc94ccd3bb7dddd1ed71
https://doi.org/10.1109/piers-fall.2017.8293302
https://doi.org/10.1109/piers-fall.2017.8293302
Publikováno v:
2016 Progress in Electromagnetic Research Symposium (PIERS).
In this paper, we report on 32-channel dense wavelength division multiplexed passive optical network (WDM-PON) with shared amplified spontaneous emission (ASE) light source. Proposed transmission system enables to simplify the architecture of PON net
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8051fbe672aac1bc00a8822595d76db6
https://doi.org/10.1109/piers.2016.7735421
https://doi.org/10.1109/piers.2016.7735421
Publikováno v:
2016 Progress in Electromagnetic Research Symposium (PIERS).
In this paper the authors demonstrate a model of a multicarrier light source for wavelength division multiplexed transmission systems, where two dual-pump fiber optical parametric amplifiers are used to increase the number of initial carriers three t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b06f8408152014fd40c4b12a5c784002
https://doi.org/10.1109/piers.2016.7735422
https://doi.org/10.1109/piers.2016.7735422
Autor:
Pēteris Gavars, Rolands Parts, Inna Kurbatska, Girts Ivanovs, Sandis Spolitis, Vjaceslavs Bobrovs
Publikováno v:
Latvian Journal of Physics and Technical Sciences
Latvian Journal of Physics and Technical Sciences, Vol 53, Iss 4, Pp 66-75 (2016)
Latvian Journal of Physics and Technical Sciences, Vol 53, Iss 4, Pp 66-75 (2016)
Considering the growing demand for broadband of access networks, in the present paper we investigate various modulation formats as a way of increasing the performance of optical transmission systems. Non-return-to-zero (NRZ) on-off keying, return-to-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca18a41ecf1446666bc0b2f678f521f5
https://ortus.rtu.lv/science/lv/publications/22059
https://ortus.rtu.lv/science/lv/publications/22059
Publikováno v:
Elektronika ir Elektrotechnika. 21
In this paper all-optical non-return to zero to pseudo-return to zero format conversion limitations, using optical notch filters, are evaluated numerically. Open source simulation toolbox Optilux was used for simulations. Gauss and short term integra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40457063cd665395c47066268995e448
https://doi.org/10.5755/j01.eee.21.1.9807
https://doi.org/10.5755/j01.eee.21.1.9807
Publikováno v:
CSNDSP
An all-optical clock recovery has been demonstrated numerically with single and double ring microring resonators from 40 Gbit/s return-to-zero on-off keying optical signal. The influence of device cascadability on amplitude fluctuation caused by patt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ea0e6791156d0b41d93fe664064a699
https://doi.org/10.1109/csndsp.2014.6923888
https://doi.org/10.1109/csndsp.2014.6923888
Publikováno v:
2012 IX International Symposium on Telecommunications (BIHTEL).
The authors have evaluated the maximum permissible transmission distance for the purposed configuration of mixed-HDWDM system that is offered as model for the designing of next generation of an optical transport networks. In general, the investigated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6559bcd43137744f50159c703f6055fe
https://doi.org/10.1109/bihtel.2012.6412052
https://doi.org/10.1109/bihtel.2012.6412052