View Video Presentation: https://doi. org/10.2514/6.2022-0560. vid A novel compact,
inherently self-aligned focusing schlieren system is presented for use in experiments that …

View Video Presentation: https://doi. org/10.2514/6.2023-2438. vid A self-aligned focusing
schlieren (SAFS) apparatus based on a recently published design is implemented for the …

A compact focusing schlieren system is presented that eliminates the need for a separate
source and cutoff grid. Light is projected through a grid ruling and onto a background, where …

View Video Presentation: https://doi. org/10.2514/6.2023-0869. vid The reconstruction of
globally-consistent hypersonic boundary layer disturbance modes from experimental …

A method is presented to acquire self-aligned focusing schlieren (SAFS) images when the
optical axis of the instrument is positioned at a non-normal incidence angle to the …

A background-oriented schlieren (BOS) system is developed with two benefits over
traditional BOS systems. First, the dot pattern required for BOS is projected onto a …

Snapshot hyperspectral imaging technology is increasingly used in agricultural product
monitoring. In this study, we present a 9× local zoom snapshot hyperspectral imaging …

A colinear focused laser differential interferometer (FLDI) and self-aligned focusing schlieren
(SAFS) system has been assembled and tested in the laboratory, using a turbulent jet of …

A self-aligned focusing schlieren (SAFS) system combines the field of view of a conventional
schlieren system with the defocus blur of a focusing schlieren system away from the object …

Shadowgraph imaging is a simple, cost-effective, and non-invasive technique for visualizing
strong gradients in transparent medium. This paper developed a shadowgraph motion …