title: [Testing method research for key performance indicator of imaging acousto-optic tunable filter (AOTF)].
abstract: Imaging AOTF is an important optical filter component for new spectral imaging instruments developed in recent years. The principle of imaging AOTF component was demonstrated, and a set of testing methods for some key performances were studied, such as diffraction efficiency, wavelength shift with temperature, homogeneity in space for diffraction efficiency, imaging shift, etc.
authors.affiliation: School of Science, Wuhan University of Technology, Wuhan 430070, China. huabcdef@whut.edu.cn
authors.forename: Shan-Zhou
authors.initials: SZ
authors.lastname: Hu
authors.forename: Fen-Fei
authors.initials: FF
authors.lastname: Chen
authors.forename: Li-Bo
authors.initials: LB
authors.lastname: Zeng
authors.forename: Qiong-Shui
authors.initials: QS
authors.lastname: Wu