optical interferometry
Acceleration and optical interferometry
... Chapters 6, 7 and 8 respectively present, within the context of optical interferometry, a relativistic treatment of light drag within a linearly accelerating dielectric sample, an analys[r] ...
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A Visibility-Domain Reconstruction Technique for Optical Interferometry Imaging
... Optical interferometry imaging (OII) technique was used to reconstruct an image from the measured visibility, powerspectrum and phase-closure data [1], which were related to the image via a measurement ...
13
The Circumstellar Environments of B-emission Stars by Optical Interferometry
... Optical interferometry, defined commonly as using EM radiation in the visible and near- infrared wavelengths, did not begin to develop in earnest until the early 21st ...similar, optical ...
143
Toward a renewed Galactic Cepheid distance scale from Gaia and optical interferometry
... is required to confirm the significance of the tension. The parallax-of-pulsation method (PoP), also known as the Baade-Wesselink technique, is a powerful way to measure the distances to individual Galactic and Magellanic ...
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Simulation and Analysis of Telescopic Photonic Beam Combiner for Stellar Interferometry in Labview
... The optical methods are the sensitive and subtle techniques of conducting optical investigations without any physical ...of optical interferometry has been increased at a very quick pace due ...
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Interferometry and the study of protoplanetary disks
... of interferometry to observations of protoplanetary disks, this sec- tion will cover the main ideas and relationships behind the method of ...of interferometry, but should provide a sound basis for the ...
16
Overview of neutron interferometry at NIST
... primary interferometry beamline that includes the vibrationally isolated Hutch structure, has been continuing its work on precision scattering length measurements, testing of fabrication techniques and various ...
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Widefield two laser interferometry
... static and therefore imagable. Later experiments conducted improved upon the fringe pattern visibility [15]. By stabilising the centre frequency of the light sources, the duration of a visible pattern could be extended ...
8
Comparative study between online and offline defect assessment methods for roll to roll flexible PV modules
... other optical based in-line inspection systems during the R2R coating process so that it is assured that, only completely inspected surfaces that have been found to be of good quality remain to be used for PV ...
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Actively stabilized optical fiber interferometry technique for online/in process surface measurement
... The measurement system is a multiplexed interferometer with the combination of a reference interferometer and a measurement interferometer with shared optical path, as shown in Figure 1. Light from a tunable laser ...
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Optimisation of surface measurement for metal additive manufacturing using coherence scanning interferometry
... Experiments were performed using metal AM samples with reasonably large variations in materials and surface topography features, and measurement parameters were chosen to reveal the most important and interesting aspects ...
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Mapping and inventorying active rock glaciers in the northern Tien Shan of China using satellite SAR interferometry
... Abstract. Rock glaciers are widespread in the Tien Shan. However, rock glaciers in the Chinese part of the Tien Shan have not been systematically investigated for more than 2 decades. In this study, we propose a new ...
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Interferometry Analysis of Cellophane Birefringence
... Interferometry analysis of a cellophane sample has been accomplished using a Mach-Zehnder interferometer (MZI) setup. Using the setup, it was established that a right choice of cellophane sheet possessed ...
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An imaging system integrating optical coherence tomography and interferometry for in vivo measurement of the thickness and dynamics of the tear film
... TDF interferometry system has been previously described elsewhere, although its com- bination and co-registration with a high resolution OCT is novel [8, 13, ...
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Inter-Satellite laser interferometry
... In the static co-alignment measurements, we wanted the absolute measurement of the co-alignment between the beam reflected from reference bar and the beam that had passed through the TMA, and did not want any other ...
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Groundwater Monitoring with Passive Seismic Interferometry
... Passive seismic monitoring leans on the recording of the mechanical waves that propagate into the subsurface (Figure 3(a)). These waves originate from natural sources such as the wind, the storms, the rivers, and from ...
14
Quantum noise limited interferometry
... the optical splitting ratio a, for different amounts of electronic noise e, assuming all other parameters are ...signal-related optical transmission in the ...
218
Constraining symmetron fields with atom interferometry
... In Section 2 we will review the symmetron model, and how the force between two extended objects can be screened. In Section 3 we apply the results of existing atom interferometry experiments to find new ...
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Joint Multi-baseline SAR Interferometry
... multichannel interferometry and recasts the topography es- timation as a SIMO blind estimation ...(two-channel) interferometry and show that it can be viewed as a particular case of our more general mul- ...
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Lockin-Interferometry: Principle and Applications in NDE
... between optical phase images and thermal Lockin phase images: optical phase images are interferometric high-contrast images which are obtained by temporal phase shifting, ...of optical path lengths ...
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