A. A. Rastorguev, S. I. Kharitonov, N. L. Kazanskii, “Modeling of arrangement tolerances for the optical elements in a spaceborne Offner imaging hyperspectrometer”, Computer Optics, 2018, Volume 42, Issue 3,Pages <nobr>424

This article is cited in 15 papers

OPTO-IT

Modeling of arrangement tolerances for the optical elements in a spaceborne Offner imaging hyperspectrometer

A. A. Rastorguev^a, S. I. Kharitonov^bc, N. L. Kazanskii^bc

^a Joint Stock Company "Rocket and Space Center" Progress ", Samara, Russia
^b Samara National Research University, Samara, Russia
^c Image Processing Systems Institute of the RAS - Branch of the FSRC "Crystallography and Photonics" RAS, Samara, Russia

Abstract: We propose mathematical tools and analyze the quality of an image in the detection plane of an Offner imaging hyperspectrometer, evaluating conditional tolerances for the position of the spectrometer elements. The results of modeling of a combined effect of the arrangement errors show that the probability for the hyperspectrometer to be successfully assembled in compliance with the requirements for image quality is not lower than 0.9.

Keywords: hyperspectrometer, arrangement error, tolerances, Offner scheme, modeling.

Received: 11.04.2018
Accepted: 26.05.2018

DOI: 10.18287/2412-6179-2018-42-3-424-431