1. Optical Metrology, 3rd ed;Gasvik,2002
2. Optical Methods of Engineering Analysis;Cloud,1995
3. Interferogram Analysis, Digital Fringe Pattern Measurement Techniques;Robinson,1993
4. Optical Methods of Measurement, Wholefield Techniques, second edition;Sirohi,2009
5. Optical Measurement of Surface Topography;Leach,2011