Abstract

The design and applications of a near-infrared (near-IR) spectrometer with an acousto-optic tunable filter (AOTF) as monochromator and light fiber optics are described. The aim of this spectrometer is rapid product and reaction control via remote sensing and chemometric data evaluation. Its application and performance are illustrated by the determination of the water content of acetone and by the contact-free temperature measurement of an aqueous solution.

Near-infrared thermal lens spectrometer based on an erbium-doped fiber amplifier and an acousto-optic tunable filter, and its application in the determination of nucleotides

Mauricio S. Baptista and Chieu D. Tran
Appl. Opt. 36(27) 7059-7065 (1997)

Acousto-optic tunable filter spectrometers in space missions [Invited]

Oleg I. Korablev, Denis A. Belyaev, Yuri S. Dobrolenskiy, Alexander Y. Trokhimovskiy, and Yuri K. Kalinnikov
Appl. Opt. 57(10) C103-C119 (2018)

MWIR thermal imaging spectrometer based on the acousto-optic tunable filter

Huijie Zhao, Zheng Ji, Guorui Jia, Ying Zhang, Yansong Li, and Daming Wang
Appl. Opt. 56(25) 7269-7276 (2017)

Development of an all-sky-scanning spectroradiometer with a visible diode array and a near-infrared acousto-optic tunable filter

K. M. Nield, A. Bittar, and J. D. Hamlin
Appl. Opt. 36(30) 7939-7947 (1997)

Investigation of magnesium fluoride crystals for imaging acousto-optic tunable filter applications

Vitaly B. Voloshinov and Neelam Gupta
Appl. Opt. 45(13) 3127-3135 (2006)