J
Joshua C. Vaughan
Researcher at Massachusetts Institute of Technology
Publications - 24
Citations - 1411
Joshua C. Vaughan is an academic researcher from Massachusetts Institute of Technology. The author has contributed to research in topics: Femtosecond pulse shaping & Pulse shaping. The author has an hindex of 13, co-authored 24 publications receiving 1333 citations.
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Journal ArticleDOI
Fourier phase microscopy for investigation of biological structures and dynamics
Gabriel Popescu,Lauren P. Deflores,Joshua C. Vaughan,Kamran Badizadegan,Hidenao Iwai,Ramachandra R. Dasari,Michael S. Feld +6 more
TL;DR: By use of the Fourier decomposition of a low-coherence optical image field into two spatial components that can be controllably shifted in phase with respect to each other, a new high-transverse-resolution quantitative-phase microscope has been developed.
Journal ArticleDOI
Spatiotemporal coherent control of lattice vibrational waves.
TL;DR: Automated optical control over coherent lattice responses that were both time- and position-dependent across macroscopic length scales are achieved, including tilted, focusing, or amplified wavefronts.
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Diffraction-based femtosecond pulse shaping with a two-dimensional spatial light modulator
TL;DR: A new diffraction-based method is proposed and demonstrated for simultaneous shaping of both the phase and amplitude of femtosecond laser pulses by use of a phase-only two-dimensional spatial light modulator.
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Coherently controlled ultrafast four-wave mixing spectroscopy.
TL;DR: A novel approach to coherent nonlinear optical spectroscopy based on two-dimensional femtosecond pulse shaping is introduced, yielding an unprecedented level of control over the interacting fields in nonlinear spectroscopic experiments.
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Multidimensional control of femtosecond pulses by use of a programmable liquid-crystal matrix
TL;DR: The automated generation of high-fidelity spatiotemporally shaped femtosecond pulses by use of an optically addressed, two-dimensional liquid-crystal spatial light modulator is reported.