Outline of the contents: Cw9@2E'b
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1. Basic Interferometers for Optical Testing &Sa_%:*D(
2. Phase-Shifting Interferometry *Xf[b)FR
3. Specialized Optical Tests WOe{mwhhj
4. Long Wavelength Interferometry >b/k|?xP
5. Testing of Aspheric Surfaces o|Yn(xu-
6. Measurement of Surface Microstructure UpE1PLZlB
7. Absolute Measurements i`ZHjW~`
8. Concluding Remarks