1–6 Jun 2025
Taipei International Convention Center (TICC)
Asia/Taipei timezone

Realizing steady-state microbunching with Optical Stochastic Crystallization

MOPB068
2 Jun 2025, 16:00
2h
Exhibiton Hall A _Bear (TWTC)

Exhibiton Hall A _Bear

TWTC

Poster Presentation MC2.A04 Circular Accelerators Monday Poster Session

Speaker

Michael Wallbank (Fermi National Accelerator Laboratory)

Description

Optical Stochastic Cooling (OSC) is a state-of-the-art beam cooling technology first demonstrated in 2021 at the IOTA storage ring at Fermilab's FAST facility. A second phase of the research program is planned to run in 2025 and will incorporate an optical amplifier to enable increased cooling rates and greater operational flexibility. In addition to beam cooling, an OSC system can be configured to enable advanced control over the phase space of the beam. An example operational mode could enable crystallization, where the particles in a bunch are locked into a self-reinforcing, regular microstructure at the OSC fundamental wavelength; we refer to this as Optical Stochastic Crystallization (OSX). OSX represents a new path toward Steady-State Microbunching (SSMB), which may enable light sources combining the high brightness of an FEL with the high repetition rate of a storage ring.  Such a source has applications from the terahertz to the extreme ultraviolet (EUV), including high-power EUV generation for semiconductor lithography. This contribution will discuss the development of OSX within the OSC program at IOTA, including the design of the experiment and simulations results.

Funding Agency

This manuscript has been authored by Fermi Research Alliance, LLC under Contract No. DE-AC02-07CH11359 with the U.S. Department of Energy, Office of Science, Office of High Energy Physics.

Region represented America
Paper preparation format LaTeX

Author

Michael Wallbank (Fermi National Accelerator Laboratory)

Co-author

Jonathan Jarvis (Fermi National Accelerator Laboratory)

Presentation materials

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