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Signal Analysis Tools for Optical Information Processing

  1. Research Article

    Editorial

    Christi K. Madsen, Daniela Dragoman and José Azaña

    EURASIP Journal on Advances in Signal Processing 2005 2005:492817

    Published on: 30 June 2005

  2. Research Article

    Analysis of Optical CDMA Signal Transmission: Capacity Limits and Simulation Results

    We present performance limits of the optical code-division multiple-access (OCDMA) networks. In particular, we evaluate the information-theoretical capacity of the OCDMA transmission when single-user detection...

    Aminata A. Garba, Raymond M.H. Yim, Jan Bajcsy and Lawrence R. Chen

    EURASIP Journal on Advances in Signal Processing 2005 2005:230735

    Published on: 30 June 2005

  3. Research Article

    Fractional Transforms in Optical Information Processing

    We review the progress achieved in optical information processing during the last decade by applying fractional linear integral transforms. The fractional Fourier transform and its applications for phase retri...

    Tatiana Alieva, Martin J. Bastiaans and Maria Luisa Calvo

    EURASIP Journal on Advances in Signal Processing 2005 2005:920687

    Published on: 30 June 2005

  4. Research Article

    DSP Approach to the Design of Nonlinear Optical Devices

    Discrete-time signal processing (DSP) tools have been used to analyze numerous optical filter configurations in order to optimize their linear response. In this paper, we propose a DSP approach to design nonli...

    Geeta Pasrija, Yan Chen, Behrouz Farhang-Boroujeny and Steve Blair

    EURASIP Journal on Advances in Signal Processing 2005 2005:469010

    Published on: 30 June 2005

  5. Research Article

    Optical Wavelet Signals Processing and Multiplexing

    We present compact integrable architectures to perform the discrete wavelet transform (DWT) and the wavelet packet (WP) decomposition of an optical digital signal, and we show that the combined use of planar l...

    Gabriella Cincotti, Michela Svaluto Moreolo and Alessandro Neri

    EURASIP Journal on Advances in Signal Processing 2005 2005:742803

    Published on: 30 June 2005

  6. Research Article

    Concepts for the Temporal Characterization of Short Optical Pulses

    Methods for the characterization of the time-dependent electric field of short optical pulses are reviewed. The representation of these pulses in terms of correlation functions and time-frequency distributions...

    Christophe Dorrer and Ian A. Walmsley

    EURASIP Journal on Advances in Signal Processing 2005 2005:287905

    Published on: 30 June 2005

  7. Research Article

    Applications of the Wigner Distribution Function in Signal Processing

    We present a review of the applications of the Wigner distribution function in various areas of signal processing: amplitude and phase retrieval, signal recognition, characterization of arbitrary signals, opti...

    Daniela Dragoman

    EURASIP Journal on Advances in Signal Processing 2005 2005:264967

    Published on: 30 June 2005

  8. Research Article

    Design of Extended Depth-of-Focus Laser Beams Using Orthogonal Beam Expansions

    Laser beams with extended depth of focus have many practical applications, such as scanning printed bar codes. Previous work has concentrated on synthesizing such beams by approximating the nondiffracting Bess...

    David P. Goren, Joseph Katz and Leonard Bergstein

    EURASIP Journal on Advances in Signal Processing 2005 2005:618172

    Published on: 30 June 2005

  9. Research Article

    Active Optical Lattice Filters

    Optical lattice filter structures including gains are introduced and analyzed. The photonic realization of the active, adaptive lattice filter is described. The algorithms which map between gains space and fil...

    L. Roberts Hunt, Vishnupriya Govindan, Issa Panahi, Jian Tong, Govind Kannan, Duncan L. MacFarlane and Gary Evans

    EURASIP Journal on Advances in Signal Processing 2005 2005:979864

    Published on: 30 June 2005

  10. Research Article

    Advanced Optical Processing of Microwave Signals

    The authors present a review on the recent approaches proposed to implement transversal RF filters. Different tunable transversal filters consisting of wavelength tunable optical taps and those employing the t...

    Beatriz Ortega, Daniel Pastor, José Mora, José Capmany and Miguel V. Andrés

    EURASIP Journal on Advances in Signal Processing 2005 2005:852321

    Published on: 30 June 2005

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