A. A. Rastorguev, S. I. Kharitonov, N. L. Kazanskii, “Modeling the illuminance distribution in the detection plane of a spaceborne Offner hyperspectrometer”, Computer Optics, 2017, Volume 41, Issue 3,Pages <nobr>399

This article is cited in 14 papers

OPTO-IT

Modeling the illuminance distribution in the detection plane of a spaceborne Offner 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: The modeling of the illuminance distribution in the detection plane of an optical scheme composed of an objective and an Offner spectrometer is conducted. We calculate the illuminance distribution in the detection plane of the hyperspectrometer in the geometric optics approximation. The calculations use models of the atmospheric brightness, earth's surface irradiance, and the spectral transmission of the atmosphere.

Keywords: hyperspectrometer, Offner scheme, illumination, modeling, spectral atmospheric transmittance.

Received: 18.03.2017
Accepted: 08.06.2017

DOI: 10.18287/2412-6179-2017-41-3-399-405