Design of partial nulls for testing of fast aspheric surfaces

Keyphrases

• Fringe Frequency 100%
• Interferometric Testing 50%
• Long-distance Travel 50%
• Retrace Error 50%
• Reference Wavefront 50%
• Measurement Process 50%
• Aspheric Optical Surface 50%
• Null Condition 50%
• Wavefront Slope 50%
• Aspheric Testing 50%
• Design Concerns 50%

Engineering

• Optical Surface 50%
• Measurement Process 50%