C
Christian Gentry
Researcher at University of Colorado Boulder
Publications - 46
Citations - 1728
Christian Gentry is an academic researcher from University of Colorado Boulder. The author has contributed to research in topics: Laser & High harmonic generation. The author has an hindex of 16, co-authored 41 publications receiving 1405 citations. Previous affiliations of Christian Gentry include National Institute of Standards and Technology.
Papers
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Journal ArticleDOI
Bright circularly polarized soft x-ray high harmonics for x-ray magnetic circular dichroism
Tingting Fan,Patrik Gychtol,Ronny Knut,Carlos Hernandez-Garcia,Daniel D. Hickstein,Christian Gentry,Craig W. Hogle,Dmitriy Zusin,Kevin M. Dorney,Oleg Shpyrko,Oren Cohen,Ofer Kfir,Luis Plaja,Andreas Becker,Agnieszka Jaron-Becker,Margaret M. Murnane,Henry C. Kapteyn,Tenio Popmintchev +17 more
TL;DR: This work demonstrates the feasibility of manipulating the polarization, spectrum, and temporal shape of high harmonics in the soft X-ray region by manipulating the driving laser waveform and explains the single-atom and macroscopic physics.
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Non-collinear generation of angularly isolated circularly polarized high harmonics
Daniel D. Hickstein,Franklin Dollar,Patrik Grychtol,Jennifer L. Ellis,Ronny Knut,Carlos Hernandez-Garcia,Carlos Hernandez-Garcia,Dmitriy Zusin,Christian Gentry,Justin M. Shaw,Tingting Fan,Kevin M. Dorney,Andreas Becker,Agnieszka Jaron-Becker,Henry C. Kapteyn,Margaret M. Murnane,Charles G. Durfee,Charles G. Durfee +17 more
TL;DR: In this article, the first implementation of non-collinear high harmonic generation with circularly polarized driving lasers was presented. And the authors showed that the non-Collinear mixing enables the generation of isolated attosecond pulses with circular polarization.
Non-collinear generation of angularly isolated circularly polarized high harmonics
Justin M. Shaw,Daniel D. Hickstein,Franklin Dollar,Patrik Grychtol,Jennifer L. Ellis,Carlos Hernandez-Garcia,Ronny Knut,Christian Gentry,Henry C. Kapteyn,Margaret M. Murnane +9 more
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Strong-field ionization with two-color circularly polarized laser fields
Christopher A. Mancuso,Daniel D. Hickstein,Patrik Grychtol,Ronny Knut,Ofer Kfir,Xiao-Min Tong,Franklin Dollar,Dmitriy Zusin,Maithreyi Gopalakrishnan,Christian Gentry,Emrah Turgut,Jennifer L. Ellis,Ming-Chang Chen,Avner Fleischer,Oren Cohen,Henry C. Kapteyn,Margaret M. Murnane +16 more
TL;DR: In this paper, a two-color circularly polarized laser field was used to probe electron trajectories that are driven in a 2D plane, thus separating the tunneling angle from the rescattering angle.
Journal ArticleDOI
Controlling the polarization and vortex charge of attosecond high-harmonic beams via simultaneous spin–orbit momentum conservation
Kevin M. Dorney,Laura Rego,Nathan J. Brooks,Julio San Roman,Chen-Ting Liao,Jennifer L. Ellis,Dmitriy Zusin,Christian Gentry,Quynh Nguyen,Justin M. Shaw,Antonio Picón,Antonio Picón,Luis Plaja,Henry C. Kapteyn,Margaret M. Murnane,Carlos Hernandez-Garcia +15 more
TL;DR: This work uncovers a form of simultaneous spin and orbital angular momentum conservation and shows, theoretically and experimentally, that this phenomenon allows for unprecedented control over the divergence and polarization of extreme-ultraviolet vortex beams.