Abstract
Phase-shifting interferometry permits analysis of complex interferograms. However, the measurement accuracy is reduced as the number of fringes is increased. The wavefront from a defocused spherical surface is used to demonstrate this degradation for several different transmission reference objectives.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 6826-6828 |
| Number of pages | 3 |
| Journal | Applied optics |
| Volume | 35 |
| Issue number | 34 |
| DOIs | |
| State | Published - Dec 1 1996 |
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
- Engineering (miscellaneous)
- Electrical and Electronic Engineering
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