Paper
1 September 2015 Binary pseudorandom test standard to determine the modulation transfer function of optical microscopes
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Abstract
This work reports on the development of a binary pseudo-random test sample optimized to calibrate the MTF of optical microscopes. The sample consists of a number of 1-D and 2-D patterns, with different minimum sizes of spatial artifacts from 300 nm to 2 microns. We describe the mathematical background, fabrication process, data acquisition and analysis procedure to return spatial frequency based instrument calibration. We show that the developed samples satisfy the characteristics of a test standard: functionality, ease of specification and fabrication, reproducibility, and low sensitivity to manufacturing error.
© (2015) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Ian Lacey, Erik H. Anderson, Nikolay A. Artemiev, Sergey Babin, Stefano Cabrini, Guiseppe Calafiore, Elaine R. Chan, Wayne R. McKinney, Christophe Peroz, Peter Z. Takacs, and Valeriy V. Yashchuk "Binary pseudorandom test standard to determine the modulation transfer function of optical microscopes", Proc. SPIE 9576, Applied Advanced Optical Metrology Solutions, 957608 (1 September 2015); https://doi.org/10.1117/12.2185191
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KEYWORDS
Modulation transfer functions

Binary data

Calibration

Spatial frequencies

Standards development

Optical microscopes

Silicon

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