6533b82cfe1ef96bd128f394

RESEARCH PRODUCT

An experiment to study the structure of the focal volume in apertured focusing systems

María Teresa Caballero CaballeroA. PonsL. Muñoz-escriváManuel Martínez-corral

subject

Focal volumePhysicsOpticsPosition (vector)Simple (abstract algebra)business.industryAstrophysics::Instrumentation and Methods for AstrophysicsStructure (category theory)Undergraduate studentPhysics::Physics EducationGeneral Physics and AstronomyAxial symmetrybusiness

description

We present a simple experiment, specifically designed for students of undergraduate optics courses, where the influence of an aperture stop position on the three-dimensional structure of the focal volume of focusing systems is studied. The experiment, which involves only simple optical elements, permits an undergraduate student to generate different focal structures by simply axially displacing the aperture stop.

https://doi.org/10.1088/0143-0807/22/4/311