Dr. Omar Alberto Ormachea Muñoz Profile

Dr. Omar Alberto Ormachea Muñoz

Professor at Univ Privada Boliviana

SPIE Involvement:

Author | Student Chapter Advisor

Websites:

Personal Website | Company Website

Proceedings Article | 18 November 2013 Open Access

Development of a portable low-cost LIBS system

O. Ormachea, O. Urquidi, D. Casazola

Proceedings Volume 8785, 87851D (2013) https://doi.org/10.1117/12.2025507

KEYWORDS: Laser induced breakdown spectroscopy, Spectroscopy, Lamps, Copper, Cameras, Laser development, Ions, CCD cameras, Diffraction gratings, Statistical analysis

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Proceedings Article | 18 November 2013 Paper

Installation of a variable-angle spectrometer system for monitoring diffuse and global solar radiation

O. Ormachea, A. Abrahamse, N. Tolavi, F. Romero, O. Urquidi, J. Pearce, R. Andrews

Proceedings Volume 8785, 87850M (2013) https://doi.org/10.1117/12.2025480

KEYWORDS: Spectroscopy, Solar radiation, Solar energy, Calibration, Photovoltaics, Microcontrollers, Light sources, Ocean optics, Control systems, Spectral calibration

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Proceedings Article | 13 April 2007 Paper

Useful nonlinear effects in optical microcavities and their applications

J. L. Arce-Diego, F. Fanjul-Vélez, D. Pereda-Cubián, Noé Ortega-Quijano, A. Tolstik, O. Romanov, O. Ormachea

Proceedings Volume 6612, 66120J (2007) https://doi.org/10.1117/12.740181

KEYWORDS: Optical microcavities, Laser beam diagnostics, Nonlinear optics, Absorption, Semiconductors, Dispersion, Quantum wells, Four wave mixing, Beam controllers, Magnetic semiconductors

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Proceedings Article | 14 June 2006 Paper

Polarization multiwave mixing in saturable absorbers

Omar Ormachea, Alexei Tolstik

Proceedings Volume 6259, 62590Q (2006) https://doi.org/10.1117/12.677888

KEYWORDS: Polarization, Diffraction, Holograms, Diffraction gratings, Absorption, Holography, Modulation, Four wave mixing, Rhodamine, Einsteinium

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Proceedings Article | 9 June 2006 Paper

Formation of polarization dynamic holograms in saturable absorbers and frequency conversion of coherent images

Omar Ormachea, Oleg Romanov, Alexei Tolstik, José Arce-Diego, David Pereda Cubian, Félix Fanjul Vélez

Proceedings Volume 6252, 62522C (2006) https://doi.org/10.1117/12.677299

KEYWORDS: Polarization, Diffraction, Holograms, Frequency conversion, Wave propagation, Diffraction gratings, Holography, Einsteinium, Rhodamine, Modulation

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Proceedings Article | 9 June 2006 Paper

Nonlinear hologram recording in resonant media and optical control of diffraction efficiency

Alexei Tolstik, Omar Ormachea

Proceedings Volume 6252, 62522D (2006) https://doi.org/10.1117/12.677300

KEYWORDS: Holograms, Diffraction, Optical pumping, Absorption, Diffraction gratings, Nonlinear optics, Molecules, Four wave mixing, Holography, Energy efficiency

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Proceedings Article | 11 May 2006 Paper

Formation of holographic gratings and dynamics of four-wave mixing in nonlinear microresonators

Oleg Romanov, Omar Ormachea, Alexei Tolstik, José Luis Arce Diego, David Pereda Cubian, Félix Fanjul Velez

Proceedings Volume 6255, 625507 (2006) https://doi.org/10.1117/12.676523

KEYWORDS: Four wave mixing, Diffraction, Diffraction gratings, Absorption, Holography, Mirrors, Microresonators, Interferometers, Complex systems, Holograms

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Proceedings Article | 18 April 2006 Paper

Frequency conversion of coherent images by thin and volume dynamic holograms

Omar Ormachea, Oleg Romanov, Alexei Tolstik, José Luis Arce Diego, David Pereda Cubian, Félix Fanjul Vélez

Proceedings Volume 6180, 61801J (2006) https://doi.org/10.1117/12.675738

KEYWORDS: Holograms, Diffraction, Frequency conversion, Absorption, Volume holography, Diffraction gratings, Four wave mixing, Holography, Visualization, Infrared imaging

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Proceedings Article | 10 February 2006 Paper

Light field transformation by intracavity four-wave mixing

Omar Ormachea, Oleg Romanov, Alexei Tolstik, José Luis Arce-Diego, David Pereda-Cubián, Félix Fanjul-Vélez

Proceedings Volume 6103, 610315 (2006) https://doi.org/10.1117/12.645761

KEYWORDS: Diffraction, Four wave mixing, Diffraction gratings, Mirrors, Absorption, Holograms, Complex systems, Refractive index, Wave propagation, Resonators

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Proceedings Article | 5 October 2005 Paper

Four-wave mixing in nonlinear interferometer Fabry-Perot with saturable absorbers

Omar Ormachea, Oleg Romanov, Alexei Tolstik, José Luis Arce Diego, David Pereda Cubian, Félix Fanjul Vélez

Proceedings Volume 5949, 594918 (2005) https://doi.org/10.1117/12.623116

KEYWORDS: Four wave mixing, Diffraction, Diffraction gratings, Absorption, Interferometers, Mirrors, Nonlinear optics, Refractive index, Fabry–Perot interferometers, Complex systems

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Proceedings Article | 5 October 2005 Paper

Amplification of multiwave mixing in lasing dyes and polarization recording of dynamic holograms

Omar Ormachea, Alexei Tolstik

Proceedings Volume 5949, 594916 (2005) https://doi.org/10.1117/12.622749

KEYWORDS: Polarization, Holograms, Diffraction, Absorption, Energy efficiency, Molecules, Diffraction gratings, Refractive index, Spectroscopy, Molecular lasers

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Proceedings Article | 7 July 2005 Paper

Analysis of a semiconductor semimagnetic microcavity for optical amplification and wavelength conversion applications

J. Arce Diego, D. Pereda Cubian, F. Fanjul Velez, R. Frey, O. Romanov, A. Tolstik, O. Ormachea

Proceedings Volume 5840, (2005) https://doi.org/10.1117/12.608253

KEYWORDS: Four wave mixing, Optical microcavities, Quantum wells, Semiconductors, Calculus, Polaritons, Nonlinear optics, Mirrors, Wave propagation, Magnetism

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Proceedings Article | 23 March 2005 Paper

Polarization recording of dynamic holograms in saturable absorbers

Jose Arce Diego, Felix Fanjul Velez, David Pereda Cubian, Alexei Tolstik, Oleg Romanov, Omar Ormachea

Proceedings Volume 5710, (2005) https://doi.org/10.1117/12.588986

KEYWORDS: Polarization, Diffraction, Holograms, Absorption, Diffraction gratings, Four wave mixing, Refractive index, Modulation, Wavefronts, Anisotropy

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Proceedings Article | 15 March 2004 Paper

Polarization dynamics and control of anisotropic nonlinear interferometer

Oleg Romanov, Alexei Tolstik, Omar Ormachea, Jose Arce-Diego, David Pereda-Cubian

Proceedings Volume 5481, (2004) https://doi.org/10.1117/12.558407

KEYWORDS: Interferometers, Dielectric polarization, Nonlinear control, Magnetism, Polarization control, Nonlinear optics, Optical microcavities, Spectroscopy, Absorption, Dielectrics

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Proceedings Article | 8 July 2003 Paper

Dynamic hologram magnification with incoherent optical pumping

Omar Ormachea, Alexei Tolstik

Proceedings Volume 5036, (2003) https://doi.org/10.1117/12.498464

KEYWORDS: Optical pumping, Holograms, Diffraction, Absorption, Rhodamine, Diffraction gratings, Energy efficiency, Wave propagation, Quantum efficiency, Nonlinear optics

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Showing 5 of 15 publications

Conference Committee Involvement (1)

14th Conference on Education and Training in Optics and Photonics, ETOP 2017

28 May 2017 | Hangzhou, China

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