Velocity interferometer system for any reflector (VISAR) is a time-resolved velocity measurement system that uses laser interferometry to measure the...

adjunct or replacement for velocity interferometer system for any reflector (VISAR), another time-resolved velocity interferometry system. Modern data acquisition...

Particle tracking velocimetry Photon Doppler velocimetry Velocity interferometer system for any reflector (VISAR) White, A. D., and J. D. Rigden, "Continuous...

VISAR may refer to: Acronyms Velocity interferometer system for any reflector, a velocity measurement system Video Image Stabilization and Registration...

The Michelson interferometer is a common configuration for optical interferometry and was invented by the 19/20th-century American physicist Albert Abraham...

peening. In 1998, they measured using VISAR (Velocimeter Interferometer System for Any Reflector) pressure loadings in water confinement regime as function...

Michelson interferometer with one mirror movable. (A practical Fourier transform spectrometer would substitute corner cube reflectors for the flat mirrors...

the fringes of a secondary interferometer lit by a helium–neon laser. In modern FTIR systems the constant mirror velocity is not strictly required, as...

crucial part of many optical experimental and measurement systems, such as interferometers, also finding widespread application in fibre optic telecommunications...

unstable, with a small enough mass that the escape velocity of the system is lower than the average velocity of the constituent stars. These clusters will...

magnetic field at a constant velocity v {\displaystyle v} . Coil position and velocity measurement circuitry uses an interferometer together with a precision...

ejecta have large expansion velocities and large sizes (compared to stars). Further, they can be observed with radio interferometers which can measure very...

An acoustic interferometer is an instrument for measuring the physical characteristics of sound waves in a gas or liquid, such velocity, wavelength,...

measured by an astronomical interferometer, giving an estimated angular diameter of 5.936±0.016 mas. The projected rotational velocity is a relatively low 16 km/s...

Observatory and Naval Research Laboratory in the Navy Precision Optical Interferometer (NPOI) also located at that site. The Observatory also operates smaller...

Relativity Theory. In 1881 Albert A. Michelson first performed his interferometer experiments in the cellar of the main building of the AOP, that were...

between two mirror surfaces (reflectors)of a Fabry–Pérot interferometer. A spontaneously emitted photon inside this interferometer can force excited atoms...

structure of a photodetector is placed inside a Fabry–Pérot interferometer. This interferometer has two parallel surfaces between which a selected wavelength...

good resolution, and later led to the development of the multi-dish interferometer for making high-resolution aperture synthesis radio images (or "radio...

expensive implementation, the returned light is split and fed to an interferometer, which detects movement of the surface by changes in the optical path...

JSTOR 1650052. Pease, F. G. (1921). "The Diameter of Alpha Scorpii by the Interferometer Method". Publications of the Astronomical Society of the Pacific. 33...

diffuse reflectors are described or can be approximated by Lambert's cosine law, which describes surfaces that have equal luminance when viewed from any angle...

A fiber Bragg grating (FBG) is a type of distributed Bragg reflector constructed in a short segment of optical fiber that reflects particular wavelengths...

seven years of bad luck. The terms "mirror" and "reflector" can be used for objects that reflect any other types of waves. An acoustic mirror reflects...

members of the system. Due to this, the tight orbit, the fact that the system is almost edge-on, and the very low transverse velocity of the system as seen from...

of any object outside the Solar System. A high-precision orbit was published in 1994 based on observations by the Mark III Stellar Interferometer, again...

propagation due to variation of velocity Sonar – Acoustic sensing method Underwater acoustic positioning system – System for tracking and navigation of underwater...

next three years, including the Very Small Array, Degree Angular Scale Interferometer (DASI), and the Cosmic Background Imager (CBI). DASI made the first...

Spectrograph, the Spitzer Space Telescope, the Keck Interferometer, the Stratospheric Observatory For Infrared Astronomy, and the Herschel Space Observatory...

approximately equally spaced frequencies (similar to a Fabry–Pérot interferometer). Unfortunately the resonant modes are not exactly equally spaced due...