All Stories

  1. FPGA-based reconfigurable unit for image encryption using orthogonal functions

    Article • February 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  2. Tuning field depth at high resolution by pupil engineering

    Article • Advances in Optics and Photonics, December 2015, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  3. Tunable Optical Masks for extended Depth of Field

    Article • January 2015, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  4. Adolf Lohmann’s approach to Phase-Space Optics

    Article • January 2015, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  5. Optical Processors as Conceptual Tools for Designing Nonconventional Devices

    Article • January 2015, Springer Science + Business Media

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  6. Novel free-form optical pairs for tunable focalizers

    Article • Journal of Optics, May 2014, Springer Science + Business Media

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  7. Vortex pairs for nonconventional imaging devices

    Article • January 2014, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  8. Tunable focalizers: axicons, lenses, and axilenses

    Article • September 2013, SPIE

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  9. Helical apodizers for tunable hyper Gaussian masks

    Article • September 2013, SPIE

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  10. Front Matter: Volume 8833

    Article • September 2013, SPIE

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  11. Tunable apodizers and tunable focalizers using helical pairs

    Article • Photonics Letters of Poland, March 2013, Photonics Society of Poland

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  12. Hyper Gaussian windows with fractional wavefronts

    Article • Photonics Letters of Poland, March 2013, Photonics Society of Poland

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  13. Multiple-frame photography for extended depth of field

    Article • Applied Optics, March 2013, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  14. Tunable axial bursts using annularly distributed phase masks

    Article • Photonics Letters of Poland, December 2012, Photonics Society of Poland

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  15. Tunable Gaussian mask for extending the depth of field

    Article • Photonics Letters of Poland, September 2012, Photonics Society of Poland

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  16. Tunable Complex Amplitude Masks for Computer Imaging

    Article • January 2012, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  17. Optical coherent processors in phase-space representations

    Article • September 2011, SPIE

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  18. Optical processor arrays for controlling focal length or for tuning the depth of field

    Article • Photonics Letters of Poland, March 2011, Photonics Society of Poland

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  19. Tunable Gaussian Apodizer

    Article • January 2011, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  20. Tunable optical arrays for extended depth of field

    Article • January 2011, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  21. Noncoherent imagery: a novel approach

    Article • Photonics Letters of Poland, December 2010, Photonics Society of Poland

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  22. Complex Amplitude Filters for Extended Depth of Field

    Article • Photonics Letters of Poland, December 2010, Photonics Society of Poland

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  23. Temporal similarity for optical short pulses

    Article • Photonics Letters of Poland, December 2010, Photonics Society of Poland

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  24. Tailoring temporal intensities at first- and second-dispersion order

    Article • Optical Memory and Neural Networks, December 2009, Allerton Press

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  25. Periodic time lens: Reducing time aberrations

    Article • Optical Memory and Neural Networks, September 2009, Allerton Press

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  26. Pseudo zone plate for extended focal depth

    Article • Optical Memory and Neural Networks, September 2009, Allerton Press

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  27. Novel Optical Devices for Extended Field of View

    Article • January 2009, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  28. Adaptive photodetector for assisted Talbot effect

    Article • Applied Optics, July 2008, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  29. Conjugate phase plate use in analysis of the frequency response of imaging systems designed for extended depth of field

    Article • Applied Optics, June 2008, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  30. Phase-Space Representations in Optics: introduction to the feature issue

    Article • Applied Optics, June 2008, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  31. Ambiguity function analysis of pulse train propagation: applications to temporal Lau filtering

    Article • Journal of the Optical Society of America A, July 2007, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  32. Side-lobe suppression in electro-optic pulse generation

    Article • Electronics Letters, January 2007, the Institution of Engineering and Technology (the IET)

    Jorge Ojeda-Castaneda

  33. Bow-tie effect: differential operator

    Article • Applied Optics, October 2006, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  34. Temporal Lau effect: Noncoherent regeneration of periodic pulse trains

    Article • Journal of the European Optical Society Rapid Publications, October 2006, European Optical Society

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  35. Bow-Tie Effect: Differential Operator

    Article • January 2006, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  36. Extended Depth of Field: Axially Merging Foci

    Article • January 2006, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  37. Angular Size Measurement: Noncoherent Talbot Images

    Article • January 2006, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  38. Annular phase-only mask for high focal depth

    Article • Optics Letters, July 2005, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  39. Fresnel similarity

    Article • Optics Communications, May 2005, Elsevier

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  40. Phase-Space Representations in Optics: Fundamentals and Applications

    Article • January 2005, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  41. Asymmetric phase masks for extended depth of field

    Article • Applied Optics, June 2004, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  42. High focal depth with fractional-power wave fronts

    Article • Optics Letters, March 2004, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  43. Multichannel image storage with image processing capabilities

    Article • Optics Communications, January 2004, Elsevier

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  44. Holography and the Wigner function

    Article • July 2002, SPIE

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  45. Moire patterns: nonconventional applications

    Article • July 2001, SPIE

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  46. Phase mask for high focal depth

    Article • July 1999, SPIE

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  47. Antialiasing filter with high-pupil apertures

    Article • July 1999, SPIE

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  48. Axicons with a dark spot on axis

    Article • July 1999, SPIE

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  49. Monitoring the reduction of multiplicative noise in periodic patterns

    Article • July 1999, SPIE

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  50. Self-fractional Fourier transforms

    Article • July 1999, SPIE

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  51. Slit interference: ray description

    Article • July 1999, SPIE

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  52. Pseudorandom gratings with missing diffraction orders

    Article • July 1999, SPIE

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  53. Pseudorandom gratings for noncoherent theta-decoders

    Article • July 1999, SPIE

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  54. Multiplicative noise reduction in periodic patterns

    Article • July 1999, SPIE

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  55. All defocused OTFs in a rectangular coordinate display

    Article • July 1999, SPIE

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  56. Geometrical approaches to the defocused optical transfer function

    Article • July 1999, SPIE

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  57. Apodizers with random transmittance

    Article • July 1999, SPIE

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  58. Pseudorandom zone plates with nth missing foci

    Article • Microwave and Optical Technology Letters, April 1999, Wiley

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  59. Matrix description of near-field diffraction and the fractional Fourier transform

    Article • Journal of the Optical Society of America A, February 1999, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  60. Numerical optimization of phase-only elements based on the fractional Talbot effect

    Article • Journal of the Optical Society of America A, January 1999, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  61. Optical simulation of free-space propagation

    Article • Optics Communications, December 1998, Elsevier

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  62. Pseudorandom gratings for noncoherent theta-decoders

    Article • Optics Communications, December 1998, Elsevier

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  63. Multiplicative noise reduction using the Lau effect

    Article • Optics Communications, August 1998, Elsevier

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  64. Simultaneous Cartesian coordinate display of defocused optical transfer functions

    Article • Optics Letters, July 1998, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  65. Binary gratings for encoding multilevel phase array illuminators

    Article • Optics Communications, December 1997, Elsevier

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  66. Random gratings as correlator sensors

    Article • Optics Letters, March 1997, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  67. Binary holograms for multilevel phase gratings

    Article • December 1996, SPIE

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  68. Fibers supporting super-Gaussian beams: cladding effects

    Article • December 1996, SPIE

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  69. Matrix formulation of the Fresnel transform of complex transmittance gratings

    Article • Journal of the Optical Society of America A, December 1996, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  70. Trading dimensionality in signal processing

    Article • Optics & Laser Technology, March 1996, Elsevier

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  71. Fresnel diffraction of substructured gratings

    Article • February 1996, SPIE

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  72. Self-imaging in GRIN media

    Article • February 1996, SPIE

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  73. Pseudorandom gratings for a Lau sensor

    Article • February 1996, SPIE

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  74. Continuous-order derivative of a function with a known Fourier transform

    Article • February 1996, SPIE

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  75. Supergaussian modes in GRIN fibers

    Article • February 1996, SPIE

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  76. Young's experiment in signal synthesis

    Article • January 1996, Elsevier

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  77. Fractional Talbot effect: analysis in phase space

    Article • Journal of the Optical Society of America A, January 1996, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  78. Tunable axial superresolution by annular binary filters. Application to confocal microscopy

    Article • Optics Communications, September 1995, Elsevier

    Professor Manuel Martinez-Corral, Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  79. Simple coherence measurement with a modified Lau interferometer: erratum

    Article • Optics Letters, May 1995, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  80. Circular gratings encoding phase daisy variations

    Article • April 1995, SPIE

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  81. Supergaussian rings: focusing properties

    Article • Optics Communications, February 1995, Elsevier

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  82. Simple coherence measurement with a modified Lau interferometer

    Article • Optics Letters, February 1995, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  83. Fresnel diffraction of substructured gratings: matrix description

    Article • Optics Letters, January 1995, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  84. Synthesis of analog apodizers with binary angular sectors

    Article • Applied Optics, January 1995, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  85. Zone plates encoding limaçonal variations

    Article • Optics Communications, January 1995, Elsevier

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  86. Strehl ratio versus defocus for noncentrally obscured pupils

    Article • Applied Optics, November 1994, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  87. Multilevel phase gratings for array illuminators

    Article • Applied Optics, September 1994, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  88. Airy function and Laguerre polynomials: optical display and processing

    Article • Optics Communications, July 1994, Elsevier

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  89. Axial irradiance shaping with binary polar curves

    Article • Optics Communications, May 1994, Elsevier

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  90. On-axis diffractional behavior of two-dimensional pupils

    Article • Applied Optics, April 1994, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  91. Polarization sensitive holographic interferometer

    Article • Optics Communications, April 1994, Elsevier

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  92. Bessel functions: parallel display and processing

    Article • Optics Letters, January 1994, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  93. Plane-wave front: Novel representations

    Article • Microwave and Optical Technology Letters, January 1994, Wiley

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  94. Computer generated holography: novel procedure

    Article • Optics Communications, November 1993, Elsevier

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  95. Supergaussian beams of continuous order as GRIN modes

    Article • Optics Communications, September 1993, Elsevier

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  96. Off-axis focal shift for rotationally nonsymmetric screens

    Article • Optics Letters, August 1993, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  97. Synthesis of 1D complex amplitudes using Young's experiment

    Article • Optics Communications, August 1993, Elsevier

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  98. Moiré with zone plates pseudo-randomly encoded

    Article • Optics Communications, March 1993, Elsevier

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  99. Degree of coherence: a lensless measuring technique

    Article • Optics Letters, February 1993, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  100. Talbot interferometry: a new geometry

    Article • Optics Communications, February 1993, Elsevier

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  101. Moiré synthesis of self-imaging fields

    Article • Optics Communications, February 1993, Elsevier

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  102. Zone plates for zero axial irradiance

    Article • Optics Letters, January 1993, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  103. Talbot array illuminators with binary phase gratings

    Article • Optics Letters, January 1993, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  104. Wavefields of hypergaussian screens

    Article • Microwave and Optical Technology Letters, January 1993, Wiley

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  105. Irradiance at Fresnel planes of a phase grating

    Article • Journal of the Optical Society of America A, October 1992, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  106. Polarization sensitive Young interferometer

    Article • Optics Communications, September 1992, Elsevier

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  107. Phase grating: Analytical formulas for the near field

    Article • Microwave and Optical Technology Letters, September 1992, Wiley

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  108. Zero axial irradiance by annular screens with angular variation

    Article • Applied Optics, August 1992, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  109. Synthesis of 1-D phase profiles with variable optical path

    Article • Microwave and Optical Technology Letters, August 1992, Wiley

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  110. Novel modes in α-power GRIN

    Article • October 1991, SPIE

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  111. Zero axial irradiance with Rademacher's zone plates

    Article • October 1991, SPIE

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  112. Axial apodization using polar curves

    Article • October 1991, SPIE

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  113. Multiple incoherent 2D optical correlator

    Article • Optics Communications, August 1991, Elsevier

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  114. Nondiffracting beams and the self-imaging phenomenon

    Article • Optics Communications, May 1991, Elsevier

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  115. Image synthesis using the Lau effect

    Article • Optics Communications, March 1991, Elsevier

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  116. Nondiffracting wavefields in grin and free-space

    Article • Microwave and Optical Technology Letters, December 1990, Wiley

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  117. Ray trajectories and caustic: Clairaut's equation

    Article • Microwave and Optical Technology Letters, October 1990, Wiley

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  118. Space-variant aberrations: Differential operator

    Article • Microwave and Optical Technology Letters, August 1990, Wiley

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  119. Quasi-periodical wavefields

    Article • July 1990, SPIE

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  120. High-order aberrations: a balance procedure

    Article • July 1990, SPIE

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  121. Diffractionless beams in free-space and GRIN

    Article • July 1990, SPIE

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  122. Zero axial irradiance by annular screens with angular variation

    Article • July 1990, SPIE

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  123. Power spectrum of gratings and zone plates apodized by Legendre profiles

    Article • July 1990, SPIE

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  124. Zone plates for arbitrarily high focal depth

    Article • July 1990, SPIE

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  125. Image synthesis using the Lau effect

    Article • July 1990, SPIE

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  126. Bidirectional Nonorthogonal Schardin-Lau Interferometer

    Article • April 1990, SPIE

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  127. Zone plates with cells apodized by Legendre profiles

    Article • Applied Optics, March 1990, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  128. Holographic interferometer with tunable radial and lateral displacement

    Article • Applied Optics, March 1990, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  129. Zone plate for arbitrarily high focal depth

    Article • Applied Optics, March 1990, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  130. Focal depth: optimum annular apodizer

    Article • Applied Optics, October 1989, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  131. Lau effect with only phase gratings

    Article • Optics Communications, September 1989, Elsevier

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  132. Arbitrarily high focal depth with a quasioptimum real and positive transmittance apodizer

    Article • Applied Optics, July 1989, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  133. Lau rings: In-register incoherent superposition of radial self-images

    Article • Optics Communications, July 1989, Elsevier

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  134. Abbe-Porter experiment and logic operations

    Article • Optics Communications, May 1989, Elsevier

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  135. Noncoherent Talbot effect: Coherence theory and applications

    Article • Optics Communications, May 1989, Elsevier

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  136. Talbot interferometer with simultaneous dark and bright fields

    Article • Applied Optics, April 1989, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  137. Apodization of annular apertures: Strehl ratio

    Article • Applied Optics, December 1988, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  138. Incoherent speckle optical synthesizer

    Article • Optics Communications, December 1988, Elsevier

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  139. High focal depth by quasibifocus

    Article • Applied Optics, October 1988, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  140. Differential operator for scalar wave propagation

    Article • Journal of the Optical Society of America A, October 1988, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  141. Schardin-Lau interferometer

    Article • Optics Communications, August 1988, Elsevier

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  142. Aberration balancing for shade annular pupils

    Article • Microwave and Optical Technology Letters, August 1988, Wiley

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  143. Strehl ratio with low sensitivity to spherical aberration

    Article • Journal of the Optical Society of America A, August 1988, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  144. Lensless theta decoder with high light throughput

    Article • Optics Communications, July 1988, Elsevier

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  145. High focal depth by apodization and digital restoration

    Article • Applied Optics, June 1988, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  146. Quasihomogeneous sources with longitudinal periodicity

    Article • Microwave and Optical Technology Letters, May 1988, Wiley

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  147. Continuous order derivative for optical signals and images

    Article • Microwave and Optical Technology Letters, April 1988, Wiley

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  148. Arbitrarily high focal depth with finite apertures

    Article • Optics Letters, March 1988, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  149. Ambiguity function as a design tool for high focal depth

    Article • Applied Optics, February 1988, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  150. Bessel annular apodizers: imaging characteristics

    Article • Applied Optics, July 1987, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  151. Geometrical Transformations In The Fraunhofer Plane

    Article • July 1987, SPIE

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  152. Focal Length Measuring Technique Using The Talbot Effect

    Article • July 1987, SPIE

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  153. Phase-space representation of the Strehl ratio: ambiguity function

    Article • Journal of the Optical Society of America A, February 1987, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  154. High Accuracy Alignment And Range Measurement

    Article • January 1987, SPIE

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  155. Non-Conventional Tunable Spatial Filtering

    Article • January 1987, SPIE

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  156. Isotropic Hilbert transform by anisotropic spatial filtering

    Article • Applied Optics, November 1986, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  157. Lensless theta decoder

    Article • Optics Communications, November 1986, Elsevier

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  158. Spatial filters for replicating images

    Article • Optics Letters, September 1986, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  159. Theta-modulation decoder based on the Lau effect

    Article • Optics Communications, August 1986, Elsevier

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  160. Annular apodizers for low sensitivity to defocus and to spherical aberration

    Article • Optics Letters, August 1986, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  161. Objects that exhibit high focal depth

    Article • Optics Letters, May 1986, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  162. Spatial filter for increasing the depth of focus

    Article • Optics Letters, November 1985, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  163. Interferometry Based on the Lau Effect a Quasi-ray Description

    Article • Optica Acta International Journal of Optics, April 1985, Taylor & Francis

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  164. The influence of wave aberrations: an operator approach

    Article • Canadian Journal of Physics, February 1985, Canadian Science Publishing

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  165. Quasi Ray-optical Approach to Longitudinal Periodicities of Free and Bounded Wavefields

    Article • Optica Acta International Journal of Optics, January 1985, Taylor & Francis

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  166. Misfocus tolerance seen by simple inspection of the ambiguity function

    Article • Applied Optics, August 1984, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  167. Centro-symmetry and Partial Coherence

    Article • Optica Acta International Journal of Optics, June 1984, Taylor & Francis

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  168. Symmetries and Periodicities of the Strehl Ratio

    Article • Optica Acta International Journal of Optics, May 1984, Taylor & Francis

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  169. Multiple interaction bandstop filters based on the Talbot effect

    Article • Optics Communications, April 1984, Elsevier

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  170. Bilinear Optical Systems

    Article • Optica Acta International Journal of Optics, March 1984, Taylor & Francis

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  171. Talbot and Lau Effects, a Parageometrical Approach

    Article • Optica Acta International Journal of Optics, March 1984, Taylor & Francis

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  172. Ambiguity Function and Wigner Distribution Function Applied to Partially Coherent Imagery

    Article • Optica Acta International Journal of Optics, February 1984, Taylor & Francis

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  173. Differential Operator For Three-Dimensional Imaging

    Article • December 1983, SPIE

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  174. Tunable bandstop filter for binary objects: A self-imaging technique

    Article • Optics Communications, September 1983, Elsevier

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  175. Spatial Periodicities in Coherent and Partially Coherent Fields

    Article • Optica Acta International Journal of Optics, September 1983, Taylor & Francis

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  176. Line-spread function relatively insensitive to defocus

    Article • Optics Letters, August 1983, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  177. Focus-error operator and related special functions

    Article • Journal of the Optical Society of America, August 1983, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  178. Lau effect: OTF theory

    Article • Optics Communications, June 1983, Elsevier

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  179. Centro-symmetry in Fraunhofer Diffraction Patterns

    Article • Optica Acta International Journal of Optics, May 1983, Taylor & Francis

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  180. Symmetries in Coherent and Partially Coherent Fields

    Article • Optica Acta International Journal of Optics, April 1983, Taylor & Francis

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  181. Spatial Periodicities in Partially Coherent Fields

    Article • Optica Acta International Journal of Optics, April 1983, Taylor & Francis

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  182. The ambiguity function as a polar display of the OTF

    Article • Optics Communications, February 1983, Elsevier

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  183. Real-Time Pseudocolor Density Encoder

    Article • June 1982, SPIE

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  184. Impulse And Edge Responses In Phase Imagery

    Article • December 1981, SPIE

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  185. A Proposal to Classify Methods Employed to Detect Thin Phase Structures Under Coherent Illumination

    Article • Optica Acta International Journal of Optics, July 1980, Taylor & Francis

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  186. Necessary and Sufficient Conditions for Thin Phase Imagery

    Article • Optica Acta International Journal of Optics, July 1980, Taylor & Francis

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  187. Generalized holographic formation of a lensless Fourier transform 3: Spherical wave illumination

    Article • Applied Optics, May 1980, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  188. Transfer function with quadratic detection: coherent illumination

    Article • Journal of the Optical Society of America, April 1980, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  189. Square root operation by dynamic sampling

    Article • January 1980, American Institute of Physics

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  190. Novel applications of image subtraction

    Article • January 1980, American Institute of Physics

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  191. Generalized holographic formation of a lensless Fourier transform 1:Different geometries

    Article • Applied Optics, November 1979, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  192. Classification scheme and properties of schlieren techniques

    Article • Applied Optics, October 1979, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  193. Edge filters for phase contrast imagery 1: Theoretical design

    Article • Applied Optics, July 1979, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda

  194. Quasi-Fourier transform of an object from a Fresnel hologram

    Article • Applied Optics, April 1979, Optical Society of America (OSA)

    Dr. Jorge Ojeda-Castaneda, Jorge Ojeda-Castaneda