Interferometer alignment

Abstract

For all of the interferometers, alignment has played a key role in manufacturing them. Alignment goals are reproducible results across systems, easy to use and understand, altering overall mechanical design as little as possible, using the loosest tolerances required to achieve results. This paper describes four typical interferometers and their alignments. They are 1.06um interferometer, 24" large aperture phase shifting interferometer, Ritchey-Common testing and microscope interferometer as well.

“Working to shape what society’s expectations of us should be”: Philip Morris’ societal alignment strategy

“…To maintain consistency about the goal of societal alignment and the tools to achieve it, a standardised slide presentation was created to explain the concept internally 44. Speeches,45 46 company intranet,47 48 and internal publications 49 50 were geared toward multiple audiences throughout the company.…”