17–22 May 2026
C.I.D
Europe/Zurich timezone

Accelerator-based lithography and the Induction Storage Ring Light Source

20 May 2026, 09:00
30m
C.I.D

C.I.D

Deauville, France
Invited Oral Presentation MC8.A28: Applications: Industrial Accelerators MC8 : Applications of Accelerators, Engagement with Industry, Technology Transfer and Outreach

Speaker

Michael Ehrlichman (SLAC National Accelerator Laboratory)

Description

Techniques for generating light with particle accelerators have so far proven difficult to industrialize. Accelerator-based light sources are typically housed at universities and national laboratories, which prioritize fundamental scientific discovery over economic and operational considerations like cost efficiency and 24/7 consistency. By contrast, EUV lithography in semiconductor manufacturing relies on laser-produced plasma (LPP) sources - a dependable but mature technology whose limited output power and inability to operate at shorter wavelengths constrain the industry. An accelerator-based EUV light source could be transformative for the industry, but efforts to date have yet to yield a practical solution. This talk reviews past and ongoing attempts to develop accelerator-based light sources for semiconductor manufacturing and introduces a concept under exploration at SLAC National Accelerator Laboratory – the isochronous induction-cell storage ring - which may enable coherent emission of EUV light via steady-state microbunching (SSMB).

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Author

Michael Ehrlichman (SLAC National Accelerator Laboratory)

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