Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Intensity modulations"'
Autor:
Tabares Giraldo, Jeison, Masanas Jiménez, Miquel, Cano Valadéz, Iván Nicolás, Prat Gomà, Josep Joan
We demonstrate a UD-WDM PON using DML transmitters with multilevel intensity modulation, both in base-band and RF, and a spectrally-efficient heterodyne receiver. We provide comparison with a homodyne receiver. Two users at the same IF are detected s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3484::35af3152bb0dc64e490fe6c9868eeb76
https://hdl.handle.net/2117/387329
https://hdl.handle.net/2117/387329
Autor:
Alexey P. Porfirev, Mohammad Tanvir Haidar, Martin Wegener, Arkadi Chipouline, Franko Küppers, Stanislav O. Gurbatov, Vladimir S. Lyubopytov, Mohammadreza Malekizandi, Martin F. Schumann, Sujoy Paul, Julijan Cesar
Publikováno v:
Optics express, 25 (9), 9634-9646
Lyubopytov, V, Porfirev, A P, Gurbatov, S O, Paul, S, Schumann, M F, Cesar, J, Malekizandi, M, Haidar, M T, Wegener, M, Chipouline, A & Küppers, F 2017, ' Simultaneous wavelength and orbital angular momentum demultiplexing using tunable MEMS-based Fabry-Perot filter ', Optics Express, vol. 25, no. 9, pp. 9634-9646 . https://doi.org/10.1364/OE.25.009634
Lyubopytov, V, Porfirev, A P, Gurbatov, S O, Paul, S, Schumann, M F, Cesar, J, Malekizandi, M, Haidar, M T, Wegener, M, Chipouline, A & Küppers, F 2017, ' Simultaneous wavelength and orbital angular momentum demultiplexing using tunable MEMS-based Fabry-Perot filter ', Optics Express, vol. 25, no. 9, pp. 9634-9646 . https://doi.org/10.1364/OE.25.009634
In this paper, we experimentally demonstrate simultaneous wavelength and orbital angular momentum (OAM) multiplexing/demultiplexing of 10 Gbit/s data streams using a new on-chip micro-component-tunable MEMS-based Fabry-Perot filter integrated with a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f18248ab982e37fd029dbe2826064843
Autor:
Rezem, Maher, Kelb, Christian, Günther, Axel, Rahlves, Maik, Reithmeier, Eduard, Roth, Bernhard, He, Sailing, Lee, El-Hang, Eldada, Louay A.
Publikováno v:
Smart Photonic and Optoelectronic Integrated Circuits XVIII : 16-18 February 2016, San Francisco, California, United States
Proceedings of SPIE 9751 (2016)
Proceedings of SPIE 9751 (2016)
Micro-optical sensors based on optical waveguides are widely used to measure temperature, force and strain but also to detect biological and chemical substances such as explosives or toxins. While optical micro-sensors based on silicon technology req
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e906356534b359b647e2b4245e22cdf
Autor:
Ivana Gasulla, José Capmany
Publikováno v:
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname
instname
The concept of filtered Microwave Photonic Links is proposed in order to provide the most general and versatile description of complex analog photonic systems. We develop a field propagation model where a global optical filter, characterized by its o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2d54eded69b52c973617965c75e87a4
https://hdl.handle.net/10251/31179
https://hdl.handle.net/10251/31179
Publikováno v:
IndraStra Global.
Recovery of the full 2f wavelength modulation spectroscopy (WMS) signal in isolation from the 2f residual amplitude modulation (RAM) due to nonlinear intensity modulation (IM) and distortion due to linear IM is demonstrated. The 2f RAM is eliminated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0f91319d540de59ae3ee2fc3cb04a2a
Publikováno v:
Sun, Fengpeng; & Yu, Jin-Yi. (2009). A 10-15-Yr Modulation Cycle of ENSO Intensity. Journal of Climate, 22(7), 1718-1735. doi: 10.1175/2008JCLI2285.1. UC Irvine: Department of Earth System Science, UCI. Retrieved from: http://www.escholarship.org/uc/item/73g8f41s
This study examines the slow modulation of El Niño–Southern Oscillation (ENSO) intensity and its underlying mechanism. A 10–15-yr ENSO intensity modulation cycle is identified from historical and paleoclimate data by calculating the envelope fun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c79f5b9262894d37a2ef817309374fd
http://www.escholarship.org/uc/item/73g8f41s
http://www.escholarship.org/uc/item/73g8f41s
Conference
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The purpose of this study was to investigate the frequency modulations and the intensity modulations of the hand vibrato and the jaw vibrato as they relate to performance on selected brass instruments. Ten trumpet players and ten trombone players wer
Externí odkaz:
https://digital.library.unt.edu/ark:/67531/metadc331150/