angular selectivityの例文

例文

1. It is simply a fact that as the acoustic frequency increases, the number of observed maxima is gradually reduced due to the angular selectivity of the acousto-optic interaction.
2. In the case of a simple grating in the transmission geometry the angular selectivity \ Delta \ Theta can be estimated as well : \ Delta \ Theta \ approx \ Lambda / d, where d is the thickness of the holographic grating.