Prof. Sergio Carbajo Profile

Prof. Sergio Carbajo

Faculty, Director at UCLA Samueli School of Engineering

SPIE Involvement:

Author | Science Fair Judge

Area of Expertise:

Ultrafast and nonlinear optics , Accelerator and Free Electron Laser Physics , Atomic, molecular, and optical physics

Websites:

Company Website

Publications (14)

Proceedings Article | 11 April 2024 Presentation

Next-generation attosecond physics instrumentation: from frequency combs to x-ray science

Sergio Carbajo

Proceedings Volume PC12939, PC129390Q (2024) https://doi.org/10.1117/12.3016305

KEYWORDS: X-rays, Frequency combs, Ultrafast phenomena, Physics, Laser stabilization, Quantum limits, Free electron lasers, Electron beams, Spectroscopy, Quantum physics

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Proceedings Article | 6 October 2023 Presentation

Enabling technologies and applications of strong-field THz radiation in ultrafast and nonequilibrium dynamics

Sergio Carbajo Garcia

Proceedings Volume PC12683, PC1268308 (2023) https://doi.org/10.1117/12.2679196

KEYWORDS: Terahertz radiation, Ultrafast phenomena, Quantum technology applications, Quantum processes, Water, Chemical reactions, X-ray optics, Surface chemistry, Quantum DNA, X-rays

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Proceedings Article | 28 September 2023 Presentation

Broadband fiber-amplified pulses as an OPA source

Brittany Lu, Keith Wernsing, Sergio Carbajo

Proceedings Volume PC12664, PC1266403 (2023) https://doi.org/10.1117/12.2677538

KEYWORDS: Optical parametric amplifiers, Pulse signals, Ultrafast phenomena, Visible radiation, Spectral density, Quantum signals, Near infrared, Femtosecond pulse shaping, Femtosecond phenomena, Design and modelling

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Proceedings Article | 26 September 2023 Poster + Paper

A new integrated machine learning framework for advanced photoemission

Hao Zhang, Jack Hirschman, Randy Lemons, Linshan Sun, Brittany Lu, Sergio Carbajo

Proceedings Volume 12667, 126670F (2023) https://doi.org/10.1117/12.2676782

KEYWORDS: Laser systems engineering, Modeling, Machine learning, Data modeling, Nonlinear dynamics, Education and training, Complex systems, Ultrafast phenomena, Second harmonic generation, Reverse engineering

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Proceedings Article | 26 September 2023 Presentation

Bessel-Gaussian laser heater mode for microbunching instability suppression in free-electron lasers

Ravi Varma, Randy Lemons, Sergio Carbajo

Proceedings Volume 12667, 126670D (2023) https://doi.org/10.1117/12.2676222

KEYWORDS: Free electron lasers, Electron beams, Beam divergence, X-rays, Temperature distribution, Quantum operations, Quantum experiments, Quantum electrodynamics, Quantum effects, Pulsed laser operation

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Proceedings Article | 17 March 2023 Presentation

Dispersion controlled pulse synthesis in non-colinear sum frequency generation

Randy Lemons, Joseph Duris, Nicole Neveu, Agostino Marinelli, Charles Durfee, Sergio Carbajo

Proceedings Volume PC12405, PC1240506 (2023) https://doi.org/10.1117/12.2649351

KEYWORDS: Picosecond phenomena, Sum-frequency generation, Pulse shaping, Distortion, Resistance, Nonlinear optics, High power lasers, Electro optics, Dispersion

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Proceedings Article | 17 March 2023 Presentation

Linking a start-to-end software model and neural networks for optimization of CPA laser systems

Jack Hirschman, Randy Lemons, Minyang Wang, Ravikiran Saripalli, Peter Krötz, Federico Belli, Sergio Carbajo

Proceedings Volume PC12438, PC124380I (2023) https://doi.org/10.1117/12.2648472

KEYWORDS: Systems modeling, Reverse modeling, Laser systems engineering, Optimization (mathematics), Pulsed laser operation, Neural networks, Data modeling, X-rays, Pulse shaping, Oscillators

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Proceedings Article | 5 March 2021 Presentation

Next-generation of photoinjectors for linear accelerators and x-ray free electron lasers

Randy Lemons, Nicole Neveu, Joe Duris, Agostino Marinelli, Charles Durfee, Sergio Carbajo

Proceedings Volume 11676, 116760O (2021) https://doi.org/10.1117/12.2577945

KEYWORDS: X-rays, X-ray lasers, Free electron lasers, Electrons, Electron beams, Ultraviolet radiation, Sum-frequency generation, Space operations, Photons, Modes of laser operation

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Proceedings Article | 5 March 2021 Presentation

Hybrid feed-forward and feedback long-term CEP stabilization of all-solid-state laser

Jack Hirschman, Randy Lemons, Evan Chansky, Wei Liu, Stefan Droste, Guenter Steinmeyer, Sergio Carbajo

Proceedings Volume 11664, 116640V (2021) https://doi.org/10.1117/12.2577937

KEYWORDS: Laser stabilization, Phase shift keying, Mode locking, Ultrafast phenomena, Modulation, Metrology, Laser systems engineering, Laser resonators, Laser metrology, Laser applications

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Proceedings Article | 5 March 2021 Presentation

Generation and reconstruction of structured light

Randy Lemons, Wei Liu, Steve Smith, Joe Frisch, Sergio Carbajo

Proceedings Volume 11672, 116720B (2021) https://doi.org/10.1117/12.2577935

KEYWORDS: Structured light, Spiral phase plates, Particles, Optical vortices, Free space, Polarization, Optimization (mathematics), Optical tweezers, Optical imaging, Optical communications

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Proceedings Article | 24 April 2019 Presentation + Paper

Nanofocus characterization at the Coherent X-ray Imaging instrument using 2D single grating interferometry

Matthew Seaberg, Andrew Aquila, Mengning Liang, Hae Ja Lee, Bob Nagler, Yanwei Liu, Anne Sakdinawat, Frank Seiboth, Mikako Makita, Yanwen Sun, Riccardo Signorato, Sergio Carbajo, Yiping Feng, Jacek Krzywinski, Diling Zhu, Sébastien Boutet

Proceedings Volume 11038, 110380L (2019) https://doi.org/10.1117/12.2526647

KEYWORDS: Mirrors, Scanning electron microscopy, Monochromatic aberrations, X-ray imaging, Sensors, Optical microscopes, X-rays, Calibration, Interferometry

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Proceedings Article | 16 February 2018 Presentation + Paper

Power handling for LCoS spatial light modulators

Sergio Carbajo, Kipp Bauchert

Proceedings Volume 10518, 105181R (2018) https://doi.org/10.1117/12.2288516

KEYWORDS: Spatial light modulators, Pulsed laser operation, Laser induced damage, Liquid crystal on silicon, Dielectric breakdown, Diffraction, Liquid crystals, Laser damage threshold, Stanford Linear Collider, Liquids

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Proceedings Article | 16 June 2017 Presentation

Laser power meters as x-ray intensity monitors for LCLS-II (Conference Presentation)

Philip Heimann, Stefan Moeller, Sergio Carbajo Garcia, Sanghoon Song, Yiping Feng, James Glownia, David Fritz

Proceedings Volume 10237, 102370L (2017) https://doi.org/10.1117/12.2265929

KEYWORDS: Power meters, X-rays, Free electron lasers, Sensors, Laser development, Reflectivity, Mirrors, Temperature metrology, Liquid crystal lasers, Stanford Linear Collider

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Proceedings Article | 6 October 2011 Paper

Assessment of illumination characteristics of soft x-ray laser-based full-field microscopes

Isela Howlett, Fernando Brizuela, Sergio Carbajo, Diana Peterson, Anne Sakdinawat, Yanwei Liu, David Attwood, Mario Marconi, Jorge Rocca, Carmen Menoni

Proceedings Volume 8140, 81400W (2011) https://doi.org/10.1117/12.892927

KEYWORDS: Microscopes, X-rays, Imaging systems, Spatial resolution, X-ray lasers, Diffraction gratings, Image resolution, Modulation transfer functions, Diffraction, Gas lasers

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Showing 5 of 14 publications

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