1. NXT:1980Di immersion scanner for 7nm production nodes;Graaf,2016
2. Next-generation immersion scanner optimizing on-product performance for 7nm node;Yoda,2016
3. Latest performance of ArF immersion scanner NSR-S630D for high-volume manufacturing for 7nm node;Funatsu,2015
4. Realization of very-small aberration projection lenses;Yoshihara,2000
5. Wavefront aberration compensation of projection lens using clocking lens elements