Listar por autoría "521ecc5c-1e57-4e86-ac04-353a5d9579f3"

Mostrando ítems 1-10 de 10

    • openAccess   Diffraction-Based Phase Calibration of Spatial Light Modulators With Binary Phase Fresnel Lenses 

      Mendoza-Yero, Omel; Mínguez-Vega, Gladys; Martínez-León, Lluís; Carbonell Leal, Miguel; Fernández Alonso, Mercedes; Doñate-Buendía, Carlos; Pérez Vizcaíno, Jorge; Lancis, Jesús IEEE (2016)
      We propose a simple and robust method to determine the calibration function of phase-only spatial light modulators (SLMs). The proposed method is based on the codification of binary phase Fresnel lenses (BPFLs) onto an ...

    • closedAccess   Experimental generation of high-contrast Talbot images with an ultrashort laser pulse 

      Mínguez-Vega, Gladys; Mendoza-Yero, Omel; Fernández Alonso, Mercedes; Andrés, Pedro; Climent, Vicent; Lancis, Jesús Elsevier (2008)
      A femtosecond Ti:sapphire laser oscillator emitting pulses with 800 nm central wavelength, 10.9 fs pulse width, and 75 MHz repetition rate, combined with a dispersion-compensated diffractive system, was used to implement ...

    • openAccess   Fabrication by Laser Irradiation in a Continuous Flow Jet of Carbon Quantum Dots for Fluorescence Imaging 

      Doñate-Buendía, Carlos; Torres-Mendieta, Rafael; Pyatenko, Alexander; Falomir, Eva; Fernández Alonso, Mercedes; Mínguez-Vega, Gladys American Chemical Society (2018)
      Fluorescent carbon quantum dots (CQDs) are synthesized by laser irradiation of carbon glassy particles suspended in polyethylene glycol 200 by two methods, a batch and a flow jet configuration. The flow jet configuration ...

    • openAccess   Fractal generalized zone plates 

      Mendoza-Yero, Omel; Fernández Alonso, Mercedes; Mínguez-Vega, Gladys; Lancis, Jesús; Climent, Vicent; Monsoriu, Juan A. Optical Society of America (2009)
      The construction of fractal generalized zone plates (FraGZPs) from a set of periodic diffractive optical elements with circular symmetry is proposed. This allows us to increase the number of foci of a conventional fractal ...

    • openAccess   Generation of programmable 3D optical vortex structures through devil’s vortex-lens arrays 

      Calabuig Barroso, Alejandro; Sánchez Ruiz, Sergio; Martínez-León, Lluís; Tajahuerce, Enrique; Fernández Alonso, Mercedes; Furlan, Walter; Monsoriu, Juan A.; Pons Martí, Amparo The Optical Society (OSA) (2013-08)
      Different spatial distributions of optical vortices have been generated and characterized by implement- ing arrays of devil’s vortex lenses in a reconfigurable spatial light modulator. A simple design procedure assigns the ...

    • openAccess   Optical filters with fractal transmission spectra based on diffractive optics 

      Mendoza-Yero, Omel; Mínguez-Vega, Gladys; Fernández Alonso, Mercedes; Lancis, Jesús; Tajahuerce, Enrique; Climent, Vicent; Monsoriu, Juan A. Optical Society of America (2009)
      The duality between the axial irradiance distribution originated by any circularly symmetric diffracting aperture under monochromatic illumination and its diffracted spectral intensity at a fixed on-axis point under broadband ...

    • openAccess   Single-pixel polarimetric imaging 

      Durán, Vicente; Clemente Pesudo, Pedro Javier; Fernández Alonso, Mercedes; Tajahuerce, Enrique; Lancis, Jesús Optical Society of America (2012)
      We present an optical system that performs Stokes polarimetric imaging with a single-pixel detector. This fact is possible by applying the theory of compressive sampling to the data acquired by a commercial polarimeter ...

    • closedAccess   Single-pixel polarimetric imaging spectrometer by compressive sensing 

      Soldevila, Fernando; Irles, Esther; Durán, Vicente; Clemente Pesudo, Pedro Javier; Fernández Alonso, Mercedes; Tajahuerce, Enrique; Lancis, Jesús Springer (2013-12)
      We present an optical system that performs polarimetric spectral imaging with a detector with no spatial resolution. This fact is possible by applying the theory of compressive sampling to the data acquired by a sensor ...

    • openAccess   Spatial-chirp compensation in dynamical holograms reconstructed with ultrafast lasers 

      Martínez-León, Lluís; Clemente Pesudo, Pedro Javier; Tajahuerce, Enrique; Mínguez-Vega, Gladys; Mendoza-Yero, Omel; Fernández Alonso, Mercedes; Lancis, Jesús; Climent, Vicent; Andrés, Pedro American Institute of Physics (2008)
      A computer generated hologram (CGH) reconstructed with a sub-100-fs laser pulse at the focal plane of a conventional refractive lens experiences a large amount of spatial chirp. We report the shaping of a 12 fs laser pulsed ...

    • openAccess   Valencian Network of Educational Innovation in Optics 

      Pons Martí, Amparo; Barreiro, J.C.; Fernández Alonso, Mercedes; Martínez-León, Lluís; Giménez, M.H.; Monsoriu, Juan A. Universitat Politècnica de València (2014)
      The Valencian Network of Educational Innovation in Optics consists of three groups from the Universitat de València, Universitat Jaume I, and Universitat Politècnica de València. The participants in the network present an ...