10–15 Aug 2025
SAFE Credit Union Convention Center
America/Los_Angeles timezone

Hollow-Core Fiber Optics as a Path Towards Laser- Electron Based Compact X-ray Sources

THP042
14 Aug 2025, 16:00
2h
SAFE Credit Union Convention Center

SAFE Credit Union Convention Center

1401 K St, Sacramento, CA 95814
Poster Presentation MC2 - Photon Sources and Electron Accelerators THP: Thursday Poster Session

Speaker

Gerrit Bruhaug (Los Alamos National Laboratory)

Description

This talk will outline the potential for commercially available, hollow-core, anti-resonant optical fibers to overcome many of the challenges in creating monochromatic and coherent x-ray sources with laser-electron beam interactions. The differences between inverse Compton scattering and laser undulators will be explored and the immense difficulty in creating a laser undulator outlined. A proposed innovation is to utilize modern day, commercial hollow-core fiber optics to confine the laser and potentially allow for a laser-undulator to be constructed with current state of the art lasers and electron beams. Models of this externally confined laser undulator concept will be presented and plans for upcoming experiments shown.

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Author

Gerrit Bruhaug (Los Alamos National Laboratory)

Co-authors

Dr Alex Chin (University of Rochester) Bruce Carlsten (Los Alamos National Laboratory) Evgenya Simakov (Los Alamos National Laboratory) Prof. Gilbert Collins (University of Rochester) Dr John Lewellen (Los Alamos National Laboratory) John Schmidt (Los Alamos National Laboratory) Dr Levi Neukirch (Los Alamos National Laboratory) Dr Matthew Freeman (Los Alamos National Laboratory) Dr Neel Kabadi (University of Rochester) Nikolai Yampolsky (Los Alamos National Laboratory)

Presentation materials

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