You are invited to tender for a Phase Doppler Interferometer
The ring laser interferometer
could similarly be used to detect infrasound from hurricanes and volcanoes, and Dunn noted that the research team plans to "continue exploring how ring lasers can help reduce the impact of natural hazards.
After all, isn't LIGO really just a scaled-up version of the Michelson interferometer
Mavalvala worked with researchers at the US-based underground detectors Laser Interferometer
Gravitational-wave Observatory (LIGO) Laboratory to build sophisticated sensors to detect gravitational ripples created from the collision of two black holes some 1.
Similarly, the Michelson-Morley interferometer
measurements Cahill refers to in  were not developed to measure the speed of light, c, but to measure relative motion, v to a postulated luminiferous ether.
In this case, due to the dominant influence of interferometer
cosine error (Quenelle, 1983.
Figure 1 shows a spectrogram of output waveform of laser interferometer
and contains two main components as discrete AE signal component and continuous noise component.
Figure 12 shows the fringe trace that results when one mirror of a Michelson-type interferometer
is allowed to free fall.
The PhaseCam 4010-MW is a polarization-based Twyman-Green interferometer
system allowing rapid, accurate testing of surfaces that could not be done interferometrically before now.
The DS-80 micro laser interferometer
with precision optical technology is designed for the continuous and accurate detection of tiny movements in a variety of applications.
Booth, head of control system development for the Keck Interferometer
at the Jet Propulsion Laboratory, will present the program, ``Planet Hunting and Other Astrophysics Done with High-Resolution Imaging.
Three approaches are usually considered when giving a AOA-measurement (also known as direction-finding, or DF) capability for monopulse RF signals to a given military platform: (1) the amplitude-difference approach, (2) the interferometer
approach and (3) the time-difference-of-arrival (TDOA) approach.
The laser head used in the system is said to be 10 times smaller than a laser interferometer
system (this system uses a modulated beam reflected off of a movable target).
The two primary systems for linear displacement and volumetric calibration of machine tools and CMMs include the dual aperture laser interferometer
system and the single aperture interferometer
The initial research into the technique, which was used to produce a device called an interferometer
, was completed by Professor Irvine and his team at Bangor and the company already has a number of blue-chip electronics clients.