Mr. Esteban F. Carbajal Profile

Esteban F. Carbajal

Senior Product Manager at Ansys Inc

SPIE Involvement:

Author | Instructor

Area of Expertise:

OpticStudio , Software , Innovation , Zemax , Ansys , Simulation

Websites:

Company Website

Profile Summary

Senior product management leader with a passion for launching new products to market. Demonstrated ability to serve as a growth catalyst and engine of innovation for companies who want to reach their next key strategic inflection point. Known for bringing a cutting-edge perspective to product management and as a champion for strategic thinking and operational efficiency.

I thrive on new challenges and coming up with new solutions that can deliver a paradigm shift to the industry.

Specific areas of expertise include:
• New product planning, development, and launch
• Product strategy including competitor analysis, market size analysis & landscape, and pricing
• Working with stakeholders at all levels: development teams, engineers, executives, and board members
• Researching new markets and developing product scope and vision
• Comprehensive knowledge of engineering, product management, and software development

Publications (16)

Proceedings Article | 2 October 2024 Presentation

Presentation

Multiphysics workflow for modeling stress birefringence

João Mendes-Lopes, Stefano Guazzotti, Michael Cheng, Matthias Schlich, Chris Normanshire, Esteban Carbajal

Proceedings Volume 13129, 1312907 (2024) https://doi.org/10.1117/12.3029374

KEYWORDS: Birefringence, Modeling, Optical design, Finite element methods, Design, Thermography, Thermal deformation, Thermal analysis, Temperature metrology, Polarization

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Proceedings Article | 18 June 2024 Presentation

Presentation

Stress birefringence in optical systems: simulation and analysis

João Mendes-Lopes, Stefano Guazzotti, Michael Cheng, Matthias Schlich, Chris Normanshire, Esteban Carbajal

Proceedings Volume 13019, 130191L (2024) https://doi.org/10.1117/12.3022953

KEYWORDS: Birefringence, Polarization, Optical simulations, Finite element methods, Wavefronts, Systems modeling, Optical design, Image quality, GRIN lenses, Equipment

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Proceedings Article | 17 June 2024 Presentation + Paper

Presentation + Paper

Simulation of the impact of propagation through optical fluids and turbulent flow on optical system performance

Chris Normanshire, Steve La Cava, Craig Miller, Walter Schwarz, Felipe Mercado, Esteban Carbajal, David Vega, João Mendes Lopes, Mohammed Kamel, Valerio Viti, Nick Herringer, Erin Elliott

Proceedings Volume 13019, 130190P (2024) https://doi.org/10.1117/12.3021890

KEYWORDS: Computational fluid dynamics, Geometrical optics, Near field optics, Refractive index, Wavefronts, Optical components, Design, Sensors, Finite element methods, Wavefront errors

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Proceedings Article | 17 June 2024 Presentation + Paper

Presentation + Paper

STOP analysis for a low-orbit telescope with the STAR module in Ansys Zemax OpticStudio

Flurin Herren, Sandra Gely, Esteban Carbajal, David Vega, Christophe Weisse

Proceedings Volume 13019, 1301904 (2024) https://doi.org/10.1117/12.3022324

KEYWORDS: Zemax, Active optics, Mirrors, Design, Finite element methods, Computer aided design, Telescopes, Optical design

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Proceedings Article | 12 March 2024 Poster + Paper

Poster + Paper

Optical fluids: modeling the near field and far field optical effects of atmosphere and turbulent flow of an airborne laser communication system

Steven LaCava, Felipe Mercado, David Vega, Joao Mendes Lopez, Esteban Carbajal, Mohammed Kamel, Valerio Viti, Craig Miller, Walter Schwarz, Nick Herringer, Erin Elliott

Proceedings Volume 12877, 128771W (2024) https://doi.org/10.1117/12.3003225

KEYWORDS: Atmospheric optics, Design, Refraction, Near field optics, Finite element methods, Thermography, Imaging systems, Fluid dynamics, Computational fluid dynamics, Atmospheric modeling

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Proceedings Article | 18 February 2012 Paper

Paper

Quantitative comparison of hardware architectures for high-speed processing in optical coherence tomography

Brian Applegate, Jesung Park, Esteban Carbajal, Darren Schmidt, Kalyanramu Vemishetty

Proceedings Volume 8213, 821332 (2012) https://doi.org/10.1117/12.911755

KEYWORDS: Field programmable gate arrays, Optical coherence tomography, Software development, Computing systems, Data conversion, Computer architecture, Clocks, LabVIEW, Fourier transforms, Data processing

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Proceedings Article | 9 February 2012 Paper

Paper

Methodology for assessment of structural vibrations by spectral domain optical coherence tomography

Simon Gao, Patrick Raphael, Anping Xia, Jesung Park, Esteban Carbajal, Brian Applegate, John Oghalai

Proceedings Volume 8207, 82072B (2012) https://doi.org/10.1117/12.920798

KEYWORDS: Optical coherence tomography, Laser Doppler velocimetry, Signal to noise ratio, Cameras, Data processing, MATLAB, Fourier transforms, Diagnostics, Mirrors, Spectroscopy

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Proceedings Article | 22 February 2011 Paper

Paper

Differentiating retroperitoneal liposarcoma tumors with optical coherence tomography

Dina Lev, Stepan Baranov, Esteban Carbajal, Eric Young, Raphael Pollock, Kirill Larin

Proceedings Volume 7890, 78900U (2011) https://doi.org/10.1117/12.875085

KEYWORDS: Tissues, Optical coherence tomography, Tumors, Tissue optics, Light scattering, Scattering, Cancer, Imaging systems, Biomedical optics, Kidney

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SPIE Journal Paper | 1 February 2011 Open Access

Open Access

Revealing retroperitoneal liposarcoma morphology using optical coherence tomography

Esteban Carbajal, Stepan Baranov, Venu Manne, Kirill Larin, Eric Young, Alexander Lazar, Dina Lev, Raphael Pollock

JBO, Vol. 16, Issue 02, 020502, (February 2011) https://doi.org/10.1117/12.10.1117/1.3541789

KEYWORDS: Optical coherence tomography, Tissues, Tumors, Statistical analysis, Biomedical engineering, Cancer, Numerical analysis, Spectroscopy, Biomedical optics, Visual analytics

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Proceedings Article | 23 February 2010 Paper

Paper

Quantification of microbubbles in blood with phase-sensitive SSOCT

Ravi Kiran Manapuram, Venugopal Reddy Manne, Narendran Sudheendran, Esteban Carbajal, Kirill Larin

Proceedings Volume 7563, 75630B (2010) https://doi.org/10.1117/12.842295

KEYWORDS: Blood, Capillaries, Biomedical optics, Optical coherence tomography, Tissues, Diagnostics, Laser therapeutics, In vitro testing, In vivo imaging, Surgery

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Proceedings Article | 20 February 2009 Paper

Paper

Enhanced OCT imaging of embryonic tissue with optical clearing

Irina Larina, Esteban Carbajal, Valery Tuchin, Mary Dickinson, Kirill Larin

Proceedings Volume 7168, 71682C (2009) https://doi.org/10.1117/12.808055

KEYWORDS: Optical coherence tomography, Tissues, Tissue optics, Optical clearing, Refractive index, Scattering, Light scattering, Diffusion, Natural surfaces, Collagen

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Proceedings Article | 9 June 2008 Paper

Paper

The effect of solution concentration on diffusion in scleral tissues

Mohamad Ghosn, Esteban Carbajal, Natasha Befrui, Valery Tuchin, Kirill Larin

Proceedings Volume 6791, 679107 (2008) https://doi.org/10.1117/12.803966

KEYWORDS: Glucose, Tissues, Diffusion, Optical coherence tomography, Sclera, Biological research, Eye, Diagnostics, Magnetic resonance imaging, Chemical analysis

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Proceedings Article | 5 March 2008 Paper

Paper

Quantifying permeability of glucose in normal and atherosclerotic pig aorta in vitro using optical coherence tomography

Mohamad Ghosn, Esteban Carbajal, Natasha Befrui, Valery Tuchin, Kirill Larin

Proceedings Volume 6847, 68471E (2008) https://doi.org/10.1117/12.762161

KEYWORDS: Tissues, Glucose, Optical coherence tomography, Diffusion, In vitro testing, Tissue optics, Arteries, Refractive index, Image resolution, Biomedical optics

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SPIE Journal Paper | 1 March 2008 Open Access

Open Access

Differential permeability rate and percent clearing of glucose in different regions in rabbit sclera

Mohamad Ghosn, Esteban Carbajal, Natasha Befrui, Valery Tuchin, Kirill Larin

JBO, Vol. 13, Issue 02, 021110, (March 2008) https://doi.org/10.1117/12.10.1117/1.2907699

KEYWORDS: Glucose, Tissues, Sclera, Optical coherence tomography, Diffusion, Optical clearing, Collagen, Refractive index, Biomedical optics, Tissue optics

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Proceedings Article | 5 February 2008 Paper

Paper

Nonlinear diffusivity of analytes in tissues

Mohamad Ghosn, Esteban Carbajal, Natasha Befrui, Valery Tuchin, Kirill Larin

Proceedings Volume 6855, 685503 (2008) https://doi.org/10.1117/12.762166

KEYWORDS: Tissues, Diffusion, Optical coherence tomography, Glucose, Sclera, Collagen, Optical clearing, Biological research, Eye, Refractive index

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SPIE Journal Paper | 1 January 2008 Open Access

Open Access

Permeability of hyperosmotic agent in normal and atherosclerotic vascular tissues

Mohamad Ghosn, Esteban Carbajal, Natasha Befrui, Armando Tellez, Juan Granada, Kirill Larin

JBO, Vol. 13, Issue 01, 010505, (January 2008) https://doi.org/10.1117/12.10.1117/1.2870153

KEYWORDS: Tissues, Optical coherence tomography, Glucose, Diffusion, Functional imaging, Cardiovascular magnetic resonance imaging, Structural imaging, Optical fibers, Diagnostics, Image resolution

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Showing 5 of 16 publications

Course Instructor

WS9002: Zemax Industry Sponsored Workshop: Optical Design Revolution – Bridging the Gap Between Optical and Optomechanical Design

Taking an optical system from concept to production is a complex process that typically involves the teamwork of multiple engineers. Additionally, the design process requires countless iterations that impacts both the optical and mechanical engineers. The current process that utilizes the transfer of STEP, IGES, or STL files is often rife with inefficiencies and errors that cause delays and drives up costs. Learn how Zemax has improved the engineering design process for both optical and mechanical engineers with OpticStudio and LensMechanix. Awareness and understanding of the new software tools available from Zemax that streamlines engineering design workflow and improves results while driving efficient operations.

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