Speckle amplitude and phase recovering with bandwidth-extended digital holographic algorithms

P. Picart; P. Tankam; Z. Peng; J. C. Li

doi:10.1117/12.870570

13 September 2010 Speckle amplitude and phase recovering with bandwidth-extended digital holographic algorithms

P. Picart, P. Tankam, Z. Peng, J. C. Li

Proceedings Volume 7387, Speckle 2010: Optical Metrology; 738707 (2010) https://doi.org/10.1117/12.870570
Event: Speckle 2010, 2010, Florianapolis, Brazil

Abstract

New double FFT convolution algorithms based on the use of spatial spectrum scanning or numerical spherical reconstruction wave allow the full complex amplitude of large objects to be reconstructed. Experimental results in color holography and contact less metrology validate the proposed methods.

Citation Download Citation

P. Picart, P. Tankam, Z. Peng, and J. C. Li "Speckle amplitude and phase recovering with bandwidth-extended digital holographic algorithms", Proc. SPIE 7387, Speckle 2010: Optical Metrology, 738707 (13 September 2010); https://doi.org/10.1117/12.870570

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available