Zobrazeno 1 - 10
of 128
pro vyhledávání: '"V. Urruchi"'
Autor:
J. F. Algorri, P. Morawiak, N. Bennis, D. C. Zografopoulos, V. Urruchi, L. Rodríguez-Cobo, L. R. Jaroszewicz, J. M. Sánchez-Pena, J. M. López-Higuera
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-1 (2020)
An amendment to this paper has been published and can be accessed via a link at the top of the paper.
Externí odkaz:
https://doaj.org/article/3b09daa5ccf1449ba2a3c7da8dc669da
Autor:
Noureddine Bennis, Jose Miguel Lopez-Higuera, Dimitrios C. Zografopoulos, J. F. Algorri, Przemysław Morawiak, José Manuel Sánchez-Pena, Leszek R. Jaroszewicz, Luis Rodriguez-Cobo, V. Urruchi
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-9 (2020)
Scientific Reports, 2020, 10(1), 10153
UCrea Repositorio Abierto de la Universidad de Cantabria
Universidad de Cantabria (UC)
Scientific Reports, 2020, 10(1), 10153-(CORRIGENDUM), 2020, 10, 22338
Scientific Reports
Scientific Reports, 2020, 10(1), 10153
UCrea Repositorio Abierto de la Universidad de Cantabria
Universidad de Cantabria (UC)
Scientific Reports, 2020, 10(1), 10153-(CORRIGENDUM), 2020, 10, 22338
Scientific Reports
In this work, a novel technique to create positive-negative tunable liquid crystal lenses is proposed and experimentally demonstrated. This structure is based on two main elements, a transmission line acting as a voltage divider and concentric electr
Autor:
José Manuel Sánchez-Pena, José Francisco Algorri, Noureddine Bennis, Leszek R. Jaroszewicz, Przemek Morawiak, V. Urruchi
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-6 (2017)
Scientific reports, 2017, 7, 17318
Scientific Reports
Scientific reports, 2017, 7, 17318
Scientific Reports
A novel liquid crystal microlens array with tunable multifocal capability, high optical power and fill-factor is proposed and experimentally demonstrated. A specific hole pattern design produces a multifocal array with only one voltage control. Three
Autor:
Dimitrios C. Zografopoulos, J. M. Sancehz-Pena, José Francisco Algorri, Antonio Ferraro, V. Urruchi, Romeo Beccherelli
Publikováno v:
OSA Advanced Photonics Congress (AP) 2019 (IPR, Networks, NOMA, SPPCom, PVLED).
In this work, a novel wavelength selective switch is proposed and demonstrated. This new configuration avoid the use of grating and lenses, as a result, a very compact and lightweight ultra-selective wavelength switch can be obtained. For this, a nov
Publikováno v:
IEEE Sensors Journal. 15:5222-5227
In this paper, a novel liquid crystal (LC) temperature sensor is proposed and theoretically analyzed. A detailed analytical model has been presented. The sensor is designed and optimized to produce maximum sensitivities. This sensor is composed of on
Autor:
Przemysław Kula, José Francisco Algorri, Noureddine Bennis, José Manuel Sánchez-Pena, Jakub Herman, V. Urruchi
Publikováno v:
e-Archivo. Repositorio Institucional de la Universidad Carlos III de Madrid
instname
instname
In this work, we present a novel kind of LC mixture (5005) for photonic applications, with emphasis on a LC microlens array. This mixture is a nematic composition of three different families of rod like liquid crystals. The key is that frequency depe
Autor:
José Manuel Sánchez-Pena, Braulio García-Cámara, V. Urruchi, José Francisco Algorri, Ricardo Vergaz
A subwavelength resonant grating based on plasmonic silver nanowires is proposed and theoretically analyzed. The structure is composed of several Ag nanowires distributed in a parallel configuration with subwavelength grating constant. Despite the us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::886c3fc177b87dd6a29d4303c963a325
https://hdl.handle.net/10016/36497
https://hdl.handle.net/10016/36497
Autor:
Noureddine Bennis, V. Urruchi, José Manuel Sánchez-Pena, José Manuel Otón, José Francisco Algorri
Publikováno v:
IEEE Electron Device Letters. 36:582-584
A novel cylindrical liquid crystal microlens array with rotary power and tunable capability is proposed and experimentally demonstrated. This structure is capable of generating tunable cylindrical microlenses in two different axis by low voltage cont
Autor:
Ricardo Vergaz, Morten Andreas Geday, X. Quintana, David Poudereux, José Manuel Sánchez-Pena, Braulio García-Cámara, Manuel Caño-García, V. Urruchi, José Manuel Otón, José Francisco Algorri
Publikováno v:
Optical Data Processing and Storage, ISSN 0000-0000, 2016, Vol. 2, No. 1
Archivo Digital UPM
Universidad Politécnica de Madrid
e-Archivo. Repositorio Institucional de la Universidad Carlos III de Madrid
instname
Archivo Digital UPM
Universidad Politécnica de Madrid
e-Archivo. Repositorio Institucional de la Universidad Carlos III de Madrid
instname
The peculiar optical response of polydimethylsiloxane (PDMS) doped with metallic nanoparticles can be employed to develop optical sensing materials. These nanocomposites may work in an ample range of temperatures, showing good linearity and high sens
Publikováno v:
Molecular Crystals and Liquid Crystals. 502:207-219
Phase modulation and optical anisotropy of high birefringence liquid crystal mixtures are studied in this work. Phase measurements are performed via voltage dependent interferometric pattern shifts at a wavelength of 632.8 nm. Wavelength dependence o