- #1
ChaseRLewis73
- 24
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Few questions:
1. How are the masks made for sub micrometer level accuracy. Laser? Namely even with lasers how would they guarantee the positioning system to that level of accuracy to aim the laser how they want?
2. Any recommended books?
1. How are the masks made for sub micrometer level accuracy. Laser? Namely even with lasers how would they guarantee the positioning system to that level of accuracy to aim the laser how they want?
2. Any recommended books?
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