Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Elham Nazemosadat"'
Autor:
Elham Nazemosadat, Ivana Gasulla
Publikováno v:
Journal of Lightwave Technology. :1-6
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0cd16de069aea2156c968608e6395bb
https://doi.org/10.1109/jlt.2022.3197403
https://doi.org/10.1109/jlt.2022.3197403
Publikováno v:
Optics express. 30(15)
A novel microwave frequency measurement scheme using a heterogeneous multicore fiber (MCF) is experimentally demonstrated. The inherently different relative group delays among the cores of a heterogeneous 7-core MCF are used to realize two individual
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f13f57a01122fa38040731c81389fb6b
https://pubmed.ncbi.nlm.nih.gov/36236872
https://pubmed.ncbi.nlm.nih.gov/36236872
Publikováno v:
2022 IEEE International Topical Meeting on Microwave Photonics (MWP).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf7d0c62cf107053e928673e59eeb1ef
https://doi.org/10.1109/mwp54208.2022.9997742
https://doi.org/10.1109/mwp54208.2022.9997742
Autor:
Yi Yang, Jochen Schröder, Ming Tang, Jitao Gao, Songnian Fu, Peter A. Andrekson, Magnus Karlsson, Elham Nazemosadat
Publikováno v:
IEEE Journal of Selected Topics in Quantum Electronics. 27:1-11
In order to realize an optical cross-connect (OXC) converting wavelengths and spatial modes into one-dimensional switching ports, we propose an active mode selective conversion without parasitic wavelength conversion, based on the intermodal four-wav
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55dfc02e651f4b8dfb5bd5bbcc5ba424
https://doi.org/10.1109/jstqe.2020.3012405
https://doi.org/10.1109/jstqe.2020.3012405
Autor:
Ruben Guillem, Elham Nazemosadat, Mario Urena, Sabahat Shaheen, Ivana Gasulla, Sergi Garcia, Itandehui Gris-Sanchez
Publikováno v:
ONDM
The addition of the spatial dimension to the portfolio of optical multiplexing technologies, widely known as Space-Division Multiplexing, has been touted as a solution for the capacity bottleneck in digital optical communications by establishing inde
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ab07eb486d0f83648574e31e0c65458
Autor:
Elham Nazemosadat, Ivana Gasulla
Publikováno v:
2021 IEEE Photonics Society Summer Topicals Meeting Series (SUM)
[EN] We present an overview of different mode-division multiplexing fiber technologies engineered to provide tunable microwave signal processing, including signal filtering and optical beamforming for phased-array antennas. The exploitation of both t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::94e8f3d05068c45895031562fae4c65b
Autor:
Elham Nazemosadat, Ivana Gasulla
Publikováno v:
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname
2020 International Topical Meeting on Microwave Photonics (MWP)
instname
2020 International Topical Meeting on Microwave Photonics (MWP)
[EN] We present a simple few-mode fiber design as a promising platform to implement tunable sampled true-time delay lines for radiofrequency signal processing. To the best of our knowledge, this is the first few-mode fiber ever reported featuring eve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c78243bb9a750adecfb2123d7efd884a
Publikováno v:
International Journal of Climatology. 41
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::491a7ad5abd5af057e484ac47faccfb2
https://doi.org/10.1002/joc.6799
https://doi.org/10.1002/joc.6799
Autor:
Peter A. Andrekson, Songnian Fu, Yi Yang, Jitao Gao, Ming Tang, Elham Nazemosadat, Jochen Schröder, Xi Chen, Magnus Karlsson
Publikováno v:
Conference on Lasers and Electro-Optics.
We design an elliptical-core highly nonlinear few-mode fiber to achieve mode-selective conversion without parasitic wavelength conversion, using intermodal four-wave mixing. The proposed mode converter can be used in optical cross-connects over the C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4cb3da97495e2937e129e828158950fe
https://doi.org/10.1364/cleo_si.2020.sm3p.2
https://doi.org/10.1364/cleo_si.2020.sm3p.2
Publikováno v:
Journal of Lightwave Technology. 35:2810-2817
We present a thorough description of the dominating intramodal and intermodal four-wave mixing interactions occurring in a highly nonlinear few-mode fiber and describe their phase matching conditions. Those interactions that result in few-mode parame
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cec038b91d80a35b5d0048d0ab14dcb
https://doi.org/10.1109/jlt.2017.2703943
https://doi.org/10.1109/jlt.2017.2703943