Null Lens Assembly for X-Ray Mirror Segments
TBMG-9035
01/01/2011
- Content
A document discusses a null lens assembly that allows laser interferometry of 60° slumped glass mirror segments used in x-ray mirrors. The assembly consists of four lenses in precise alignment to each other, with incorporated piezoelectric nanometer stepping actuators to position the lenses in six degrees of freedom for positioning relative to each other.
- Citation
- "Null Lens Assembly for X-Ray Mirror Segments," Mobility Engineering, January 1, 2011.