Outline of the contents: Yi&-m}
3p3WDL7
1. Basic Interferometers for Optical Testing xshAr J&A
2. Phase-Shifting Interferometry @>G&7r:U
3. Specialized Optical Tests 6b ]1d04hT
4. Long Wavelength Interferometry y=9Dxst"V
5. Testing of Aspheric Surfaces ,9Z2cgXwJ
6. Measurement of Surface Microstructure ~ |'y+h89
7. Absolute Measurements UOWIiu
8. Concluding Remarks
