See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/222156543 Two-wavelength micro-interferometry for 3-D surface profiling Article in Optics and Lasers in Engineering · February 2009 DOI: 10.1016/j.optlaseng.2008.04.005 CITATIONS 36 READS 67 4 authors, including: Some of the authors of this publication are also working on these related projects: QPI and RBC membrane dynamics View project Paul Kumar Upputuri Nanyang Technological University 50 PUBLICATIONS 260 CITATIONS SEE PROFILE Basanta Bhaduri Indian Institute of Technology (ISM) Dhanbad 78 PUBLICATIONS 710 CITATIONS SEE PROFILE N. Krishna Mohan 76 PUBLICATIONS 666 CITATIONS SEE PROFILE All content following this page was uploaded by Paul Kumar Upputuri on 23 August 2014. The user has requested enhancement of the downloaded file. All in-text references underlined in blue are added to the original document and are linked to publications on ResearchGate, letting you access and read them immediately.