Active optical lattice filters

  • Authors:
  • L. Roberts Hunt;Vishnupriya Govindan;Issa Panahi;Jian Tong;Govind Kannan;Duncan L. MacFarlane;Gary Evans

  • Affiliations:
  • Erik Jonsson School of Engineering and Computer Science, The University of Texas at Dallas, Richardson, TX;Erik Jonsson School of Engineering and Computer Science, The University of Texas at Dallas, Richardson, TX;Erik Jonsson School of Engineering and Computer Science, The University of Texas at Dallas, Richardson, TX;Erik Jonsson School of Engineering and Computer Science, The University of Texas at Dallas, Richardson, TX;Erik Jonsson School of Engineering and Computer Science, The University of Texas at Dallas, Richardson, TX;Erik Jonsson School of Engineering and Computer Science, The University of Texas at Dallas, Richardson, TX;School of Engineering and Applied Science, Southern Methodist University, Dallas, TX

  • Venue:
  • EURASIP Journal on Applied Signal Processing
  • Year:
  • 2005

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Abstract

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 filter coefficients space are presented and studied. The sensitivities of filter parameters with respect to gains are derived and calculated. An example which is relevant to adaptive signal processing is also provided.