Translator Disclaimer
Paper
30 October 2001 Comparison of some phase-shifting algorithms with a phase step of Π/2
Author Affiliations +
Proceedings Volume 4596, Advanced Photonic Sensors and Applications II; (2001) https://doi.org/10.1117/12.447358
Event: International Symposium on Photonics and Applications, 2001, Singapore, Singapore
Abstract
In our earlier work, a group of error-compensating phase shifting algorithms with known phase step of (pi) /2 has been derived, and the optimal phase steps for Carre algorithm and Stoilov-Dragostinov algorithm were determined and a good and recommended choice is also (pi) /2. This paper gives a further evidence of error compensating merits of these algorithms. Theoretical analysis, as well as computer simulation is given for evaluating the phase errors due to the most common error sources, such as linear and quadric phase shifter errors, quadric detector error and additive random error.
© (2001) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Kemao Qian "Comparison of some phase-shifting algorithms with a phase step of Π/2", Proc. SPIE 4596, Advanced Photonic Sensors and Applications II, (30 October 2001); https://doi.org/10.1117/12.447358
PROCEEDINGS
4 PAGES


SHARE
Advertisement
Advertisement
Back to Top