Nanoparticle gratings for compact spectrometers: an application of photovoltaic tweezers

Muñoz Martinez, Juan Francisco and MartínG, G. and Alcazar De Velasco Rico, Angel Manuel and Carrascosa, M. (2017). Nanoparticle gratings for compact spectrometers: an application of photovoltaic tweezers. "Journal of Physics: Conference Series", v. 867 ; pp.. ISSN 1742-6596. https://doi.org/10.1088/1742-6596/867/1/012032.

Description

Title: Nanoparticle gratings for compact spectrometers: an application of photovoltaic tweezers
Author/s:
  • Muñoz Martinez, Juan Francisco
  • MartínG, G.
  • Alcazar De Velasco Rico, Angel Manuel
  • Carrascosa, M.
Item Type: Article
Título de Revista/Publicación: Journal of Physics: Conference Series
Date: 2017
ISSN: 1742-6596
Volume: 867
Subjects:
Faculty: E.T.S. de Ingeniería Aeronáutica y del Espacio (UPM)
Department: Mecánica de Fluidos y Propulsión Aeroespacial
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

Compact spectrometers are useful in fiber-based setups, portable devices or systems where weight and space are limited. On the other side, Photovoltaic Tweezers (PVT) are a simple and flexible optoelectronic technique for patterning and trapping nano- and microobjects in accordance with arbitrary light profiles. In this work, Al nanoparticle (NP) gratings assembled by PVT have been used for the fabrication of SWIFTS-based and dispersive spectrometers. A method for transferring the NP structures has been successfully adapted to deposit these gratings on top of Ti-diffused LiNbO3 wavguides (WG) without a significant loss of quality; the successful transference of NP patterns to arbitrary substrates remarkably extends the potential applications of PVT.

Funding Projects

TypeCodeAcronymLeaderTitle
Government of SpainMAT2014-57704-C3UnspecifiedUnspecifiedUnspecified

More information

Item ID: 50477
DC Identifier: http://oa.upm.es/50477/
OAI Identifier: oai:oa.upm.es:50477
DOI: 10.1088/1742-6596/867/1/012032
Official URL: http://iopscience.iop.org/article/10.1088/1742-6596/867/1/012032
Deposited by: Memoria Investigacion
Deposited on: 02 Aug 2018 12:15
Last Modified: 02 Aug 2018 12:15
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