Presentation
13 November 2024 Development and application of SEBS mounted on EUV mask blank
Asheesh Nautiyal
Author Affiliations +
Abstract
The reticle is not firmly fastened inside the EUV pod. So, during transport and handling, the EUV pod and subjected to vibrations. This can damage thin film coatings and pollute the EUV mask. In this situation, a SEBS (smart EUV blank sensor) is very useful. A SEBS comes with a group of specialized sensors such as vibration, level, and temperature to improve the vibration during transport and handling of the EUV mask blank.
Conference Presentation
© (2024) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Asheesh Nautiyal "Development and application of SEBS mounted on EUV mask blank", Proc. SPIE 13216, Photomask Technology 2024, 1321612 (13 November 2024); https://doi.org/10.1117/12.3034688
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KEYWORDS
Extreme ultraviolet

Sensors

Vibration

Outgassing

Particle contamination

Robotics

Thin film coatings

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