= Digital Wavefront Measuring Interferometer for Testing Optical Surfaces and Lenses by J. H. Bruning and others
{c}
{tag=Work by J. H. Bruning}
{tag=Work by D. R. Herriott}
{tag=Work by J. E. Gallagher}
{tag=Work by D. P. Rosenfeld}
{tag=Work by A. D. White}
{tag=Work by D. J. Brangaccio}
https://doi.org/10.1364/AO.13.002693
Applied Optics 13(11), 2693–2703, 1 November 1974. Exact primary byline: <J. H. Bruning>, <D. R. Herriott>, <J. E. Gallagher>, <D. P. Rosenfeld>, <A. D. White>, <D. J. Brangaccio>. Publisher-indexed abstract and metadata: https://pubmed.ncbi.nlm.nih.gov/20134757/ . Original paper scan: https://www.sol-j.co.jp/company/tropel/img/Dr_Bruning_1974.pdf . Abstract and opening p. 2693: piezoelectrically varied reference arm, a 1024-element photodiode array sampled as a 32 by 32 matrix, synchronous Fourier-series phase detection and computer display. This instrument is not asserted to use the exact four-frame example derived separately in the concept article.
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