+ Site Statistics
+ Search Articles
+ PDF Full Text Service
How our service works
Request PDF Full Text
+ Follow Us
Follow on Facebook
Follow on Twitter
Follow on LinkedIn
+ Subscribe to Site Feeds
Most Shared
PDF Full Text
+ Translate
+ Recently Requested

Effect of piezoelectric transducer nonlinearity on phase shift interferometry



Effect of piezoelectric transducer nonlinearity on phase shift interferometry



Applied Optics 26(6): 1112-1116



If the nonlinearity of the motion of a piezoelectric transducer (PZT) can be described as a quadratic function, the integrated intensity of one frame in phase shift interferometry can be calculated using the Fresnel integral. For a PZT with smaller nonlinearity, the rms phase error is almost linearly proportional to the quadratic coefficient The effects of PZT nonlinearity on the three- and the four-bucket algorithms are compared.

Please choose payment method:






(PDF emailed within 0-6 h: $19.90)

Accession: 052822354

Download citation: RISBibTeXText

PMID: 20454278

DOI: 10.1364/ao.26.001112


Related references

Effect of spurious reflection on phase shift interferometry. Applied Optics 27(14): 3039-3045, 1988

Phase-shift extraction and wave-front reconstruction in phase-shifting interferometry with arbitrary phase steps. Optics Letters 28(19): 1808-1810, 2003

Anti-Thyroid Peroxidase Reactivity Is Heightened in Pemphigus Vulgaris and Is Driven by Human Leukocyte Antigen Status and the Absence of Desmoglein Reactivity. Frontiers in Immunology 9: 625, 2018

Phase-shift extraction for phase-shifting interferometry by histogram of phase difference. Optics Express 18(23): 24368-24378, 2010

Dual-wavelength in-line phase-shifting interferometry based on two dc-term-suppressed intensities with a special phase shift for quantitative phase extraction. Optics Letters 41(11): 2430-2433, 2016

Carrier squeezing interferometry: suppressing phase errors from the inaccurate phase shift. Optics Letters 36(6): 996-998, 2011

Phase shifting interferometry from two normalized interferograms with random tilt phase-shift. Optics Express 23(15): 19932-19946, 2015

Phase shift selection for two-step generalized phase-shifting interferometry. Applied Optics 50(34): H171-H176, 2011

Carrier squeezing interferometry with π/4 phase shift: phase extraction in the presence of multi-beam interference. Applied Optics 55(8): 1920-1928, 2016

Blind phase shift estimation in phase-shifting interferometry. Journal of the Optical Society of America. A Optics Image Science and Vision 24(1): 25-33, 2007

Phase-shift extraction for generalized phase-shifting interferometry. Optics Letters 34(22): 3553-3555, 2009

Phase-shift calibration algorithm for phase-shifting interferometry. Journal of the Optical Society of America. A Optics Image Science and Vision 17(11): 2061-2066, 2000

Direct measurement of self-phase shift due to fiber nonlinearity. Optics Letters 23(9): 679-681, 1998

Simple direct extraction of unknown phase shift and wavefront reconstruction in generalized phase-shifting interferometry: algorithm and experiments. Optics Letters 33(8): 776-778, 2008

Experimental study of the phase-shift miscalibration error in phase-shifting interferometry: use of a spectrally resolved white-light interferometer. Applied Optics 46(22): 5103-5109, 2007