NASA NTRS · 19760000169
Double-exposure holographic interferometer
Abstract
Expensive optical-grade components in holographic interferometer are replaced with plastic test section and large-aperture spherical mirror to reduce distortions introduced by imperfections and cylindrical shape of plastic. Instrument is used for shock-tube gas density studies and is adaptable to wind-tunnel studies of vehicle windshields and other testing.
Keep this discovery
Explore connections, maps & timelines
Livingston, F. R.. 1976-08-01. Double-exposure holographic interferometer. https://ntrs.nasa.gov/citations/19760000169
Cite the original work for its findings. Save a collection to share your selection of sources.