Year: 2009
Type: conference-paper
Abstract: Optical interferometers are commonly used to measure velocity in dynamic compression experiments. Although the basic function of these interferometers is typically straightforward, there are situations where their operation becomes unclear. In many cases, “velocity” interferometers are sensitive to changes in target position, and velocity is approximated over some finite time duration. However, interference fringes can be observed despite the lack of any obvious displacement, while in other situations, no interference fringes are observed when displacement is seemingly evident. This apparent contradiction stems from an intuitive, but incorrect, notion of interferometer operation.
Source: AIP conference proceedings
DOI: 10.1063/1.3295207
Institution: Sandia National Laboratories
Language: English
Subfield: Computer Vision and Pattern Recognition
Field: Computer Science
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W2006124825