title: Cryogenic gallium phosphide acousto-optic deflectors.
abstract: We present measurements of the acoustic intensity in a gallium phosphide acousto-optic deflector for the 0.6-1.3-GHz frequency range and the 8-295-K temperature range. The data show a significant increase in the available time aperture of this deflector as a result of cryogenic cooling.
authors: I
authors: I
authors: Fuss
authors: D
authors: D
authors: Smart