Zobrazeno 1 - 10
of 190
pro vyhledávání: '"spontaneous emission noise"'
Publikováno v:
Photonics, Vol 10, Iss 4, p 474 (2023)
We report an experimental study of the effect of the temperature of the VCSEL on the probability of excitation of a linearly polarized mode when gain-switching the device. We consider different modulation frequencies and amplitudes. We show that the
Externí odkaz:
https://doaj.org/article/804f8ada9fc34fda85da9d2e4de1daab
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Angel Valle
Publikováno v:
Photonics, Vol 8, Iss 9, p 388 (2021)
The statistics of the optical phase of the light emitted by a semiconductor laser diode when subject to periodic modulation of the applied bias current are theoretically analyzed. Numerical simulations of the stochastic rate equations describing the
Externí odkaz:
https://doaj.org/article/738d05295e02479b9625ce0bf488a1c1
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Currently optical networks are reaching their maximum transport capacity. Different solutions can be used to overcome this capacity limit, but we are going to study, in particular, space division multiplexing (SDM). To use SDM, the reconfigurable opt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b6d89345131645e5602f8e0fef2262c
https://hdl.handle.net/10071/26531
https://hdl.handle.net/10071/26531
Publikováno v:
Photonic Network Communications. 39:54-69
The problem of regenerator assignment (RA) in translucent optical networks consists in segmenting a lightpath into several transparent segments, each of which linked by 3 R regenerators. In this article, we present two heuristics and compare their ef
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::373bdc07edc2b3d7fe43a4a7bebe4917
https://doi.org/10.1007/s11107-019-00873-9
https://doi.org/10.1007/s11107-019-00873-9
Autor:
Navjot Singh, Bharat Naresh Bansal
Publikováno v:
Journal of Optical Communications.
Explosive increase in internet services put peer pressure on conventional band grid (1530–1570 nm) and therefore L-band wide wavelength grid is required to cater the ever-increasing demands. In this work, accentuation is given to enhance the gain f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8ab30df8b838ac72e20e61dcd34b3a5
https://doi.org/10.1515/joc-2021-0192
https://doi.org/10.1515/joc-2021-0192
Autor:
Silva, Marco Quiteres da
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Current transport optical networks are approaching its capacity limits, mainly due to new applications and services that require a huge amount of resources. To increase the network capacity, multiband solutions, that exploit the unused capacity of ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::19807f5e0d6eb95356814f1c2d2ea9e0
Publikováno v:
Journal of Lightwave Technology. 37:5048-5055
We provide through numerical simulations new insights on the polarization-dependent loss (PDL)-induced variability of the signal-to-noise ratio (SNR) in dual-polarization coherent systems when Kerr nonlinearity is significant. We show that the interp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::480aa4cfcae3fa0b40b2ebb173e51632
https://doi.org/10.1109/jlt.2019.2927407
https://doi.org/10.1109/jlt.2019.2927407
Publikováno v:
2021 Telecoms Conference (ConfTELE).
Most of today's optical networks are based on reconfigurable optical add/drop multiplexers (ROADMs) nodes. However, current ROADM architectures have poor scalability due to limitations on the wavelength selective switches dimension. Hence, due to the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::954284eae476bc5c0209fd62fb48c3ce
https://doi.org/10.1109/conftele50222.2021.9435539
https://doi.org/10.1109/conftele50222.2021.9435539