Zobrazeno 1 - 10
of 120
pro vyhledávání: '"E Margallo"'
Publikováno v:
Journal of Lipid Research, Vol 37, Iss 6, Pp 1207-1212 (1996)
Cellular neutral lipid content of Paramecium primaurelia was measured during culture and clonal life using nile red (9-diethylamino-5H-benzo[alpha] phenoxazine-5-one), a dye utilized for lipid analysis in both mammalian cells and in ciliated protozoa
Externí odkaz:
https://doaj.org/article/3da1085d7a024964aad085164caf9def
Publikováno v:
Conference on Lasers and Electro-Optics.
We present for the first time an akinetic light field sensor with 0.190º FWHM angular resolution and a detection range of > 60m. The work shows the promise of such architecture in metrology and aerospace.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b975add1c03ab6c86ed423398205490
https://doi.org/10.1364/cleo_at.2021.atu4k.7
https://doi.org/10.1364/cleo_at.2021.atu4k.7
Autor:
Nuria Sanchez, E Margallo, Kirill Zinoviev, Pasqualina M. Sarro, J. Rubio, Toshihiko Uto, Gregory Pandraud, Aleksandar Jovic, Kefei Hei, Juan Sancho
Publikováno v:
2018 IEEE Micro Electro Mechanical Systems, MEMS 2018, 2018-January
A highly miniaturized, single-chip, large scanning range MOEMS scanner is demonstrated. This intrinsically-aligned, monolithically integrated device uses small angular displacement to provide a linear scanning range of 2000 μm in the lateral and 100
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a53e17b99f3ada982d547a3ef023d64d
http://resolver.tudelft.nl/uuid:f8ffad40-f660-4c7b-ab8f-2c927072032f
http://resolver.tudelft.nl/uuid:f8ffad40-f660-4c7b-ab8f-2c927072032f
Autor:
Gregory Pandraud, Nuria Sanchez, E Margallo, Pasqualina M. Sarro, Juan Sancho, Kirill Zinoviev, J. Rubio, Aleksandar Jovic
Publikováno v:
2017 IEEE 30th International Conference on Micro Electro Mechanical Systems (MEMS).
Two novel MEMS actuator systems (a torsional one and a deflecting one) for a new self-aligned integrated 3D optical coherent tomography (OCT) scanner are reported. These new systems, with a footprint of 2.5mm×2.5 mm each, provide a χ and y scanning
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a29b520dba12c87c7044067030d6ffd
https://doi.org/10.1109/memsys.2017.7863528
https://doi.org/10.1109/memsys.2017.7863528
Autor:
José Luis Rubio Guivernau, Massimo Mastrangeli, Aleksandar Jovic, Juan Sancho Durá, Kirill Zinoviev, Nuria Sanchez Losilla, E. Margallo-Balbas, Gregory Pandraud, Pasqualina M. Sarro
Publikováno v:
Applied Optics, 59(1)
In this work, we present the fabrication technology of a monolithically integrated photonic platform combining key components for optical coherence tomography (OCT) imaging, thereby including a photonic interferometer, a collimating lens, and a 45◦
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a377f7566ea94bd4da53812a790cb84
https://doi.org/10.1364/ao.59.000180
https://doi.org/10.1364/ao.59.000180
Autor:
Aleksandar Jovic, E Margallo, Gregory Pandraud, J. Rubio, Kirill Zinoviev, Pasqualina M. Sarro
Publikováno v:
Micro-Optics 2016.
We present Si microlenses fabricated using dry ICP plasma etching of silicon and thermal photoresist reflow. The process is insensitive to thermal reflow time and it can be easily incorporated into fabrication flows for complex optical systems. Using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c81820363ed63085ef36727136a92435
https://doi.org/10.1117/12.2227898
https://doi.org/10.1117/12.2227898
Publikováno v:
Journal of Lightwave Technology. 29:744-749
An atomic force microscope is used to directly measure the sidewall roughness of silicon carbide waveguides. In order to make the vertical walls accessible, the chip containing the rib waveguides was fixed on a 15 steel wedge and loaded onto an AFM s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5fc88f274b6343ac6a1907e9558e91e3
https://doi.org/10.1109/jlt.2011.2108264
https://doi.org/10.1109/jlt.2011.2108264
Publikováno v:
IEEE Photonics Technology Letters. 22:398-400
We report on the first demonstration of guiding light in horizontal slot-waveguides using a plasma-enhanced chemical vapor deposition silicon carbide (SiC)-silicon oxide (SiO2)-SiC structure. Propagation losses of 23.9 ±1.2 dB/cm have been measured
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83f7fe6eec96b60aebe3f0a0a5290b75
https://doi.org/10.1109/lpt.2009.2039933
https://doi.org/10.1109/lpt.2009.2039933
Publikováno v:
Journal of Nanophotonics, 6(1)2012
We have studied, for the first time, the sensing capabilities of plasma-enhanced chemical vapor deposition (PECVD) SiC-SiO2-SiC horizontal slot waveguides. Optical propagation losses were measured to be 23.9 dB?cm for the quasi-transverse magnetic mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ac41344f19c2a15bc2bcdb0e5374791
http://resolver.tudelft.nl/uuid:69dff217-498e-4567-b421-7ef46d04b0ba
http://resolver.tudelft.nl/uuid:69dff217-498e-4567-b421-7ef46d04b0ba
Publikováno v:
Proceedings of SPIE 8424: Nanophotonics IV, Brussels, Belgium, 16 April 2012
We fabricated horizontal slot waveguides using two low temperature deposition techniques ensuring the full compatibility of the processes with CMOS technology. Slots width as thin as 45 nm with smooth slot surfaces can easily be fabricated with simpl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0a2cb59dd320569a850f5c3d731a809
http://resolver.tudelft.nl/uuid:a105af7b-407a-45e7-a4e8-8d8075d35fab
http://resolver.tudelft.nl/uuid:a105af7b-407a-45e7-a4e8-8d8075d35fab