Presentation
13 November 2024 Metrology-class EUV light source based on broadband emission from copper-target laser produced plasma
Seth L. Cousin, Feng Dong, Stuart Sherwin, Matt Hettermann, Dave Houser, Patrick Naulleau
Author Affiliations +
Abstract
The performance and characteristics of our broadband EUV source derived from copper-based laser produced plasma, currently in use in our EUV reflectometer and EUV Scatterometry tool are presented in this submission.
Conference Presentation
© (2024) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Seth L. Cousin, Feng Dong, Stuart Sherwin, Matt Hettermann, Dave Houser, and Patrick Naulleau "Metrology-class EUV light source based on broadband emission from copper-target laser produced plasma", Proc. SPIE 13216, Photomask Technology 2024, 132160X (13 November 2024); https://doi.org/10.1117/12.3035515
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KEYWORDS
Extreme ultraviolet

Metrology

Plasma

Light sources

Copper

Pulsed laser operation

Engineering

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